AnatomyDiseasesAnalytical, Diagnostic and Therapeutic Techniques and EquipmentInformation Science
Cranial Fossa, MiddleCranial Fossa, AnteriorCranial Fossa, PosteriorSkull BaseArachnoid CystsOtologic Surgical ProceduresCranial Nerve NeoplasmsTrigeminal Nerve DiseasesCraniotomyTemporal BoneSkull Base NeoplasmsFacial Nerve DiseasesCerebellopontine AngleDura MaterCentral Nervous System Vascular MalformationsArnold-Chiari MalformationEthmoid BoneEar DiseasesOsteomaEthmoid SinusSphenoid BonePetrous BoneMucoceleMastoidNeurilemmomaTomography, X-Ray ComputedHematoma, SubduralZygomaCerebral VeinsInfratentorial NeoplasmsChondromatosis, SynovialHematoma, Subdural, IntracranialOccipital BoneSubdural EffusionFrontal SinusArachnoidSkull NeoplasmsFacial ParalysisMeningeal NeoplasmsMagnetic Resonance ImagingParanasal Sinus NeoplasmsHematoma, Epidural, CranialPterygopalatine FossaSphenoid SinusNeurosurgical ProceduresArteriovenous FistulaOrbital DiseasesEar, MiddleSkullCavernous SinusOrbital NeoplasmsCerebral AngiographyImaging, Three-DimensionalDandy-Walker SyndromeCerebellar Neoplasms
Cranial Fossa, Middle
The compartment containing the anterior extremities and half the inferior surface of the temporal lobes (TEMPORAL LOBE) of the cerebral hemispheres. Lying posterior and inferior to the anterior cranial fossa (CRANIAL FOSSA, ANTERIOR), it is formed by part of the TEMPORAL BONE and SPHENOID BONE. It is separated from the posterior cranial fossa (CRANIAL FOSSA, POSTERIOR) by crests formed by the superior borders of the petrous parts of the temporal bones.
Cranial Fossa, Anterior
The compartment containing the inferior part and anterior extremities of the frontal lobes (FRONTAL LOBE) of the cerebral hemispheres. It is formed mainly by orbital parts of the FRONTAL BONE and the lesser wings of the SPHENOID BONE.
Cranial Fossa, Posterior
The infratentorial compartment that contains the CEREBELLUM and BRAIN STEM. It is formed by the posterior third of the superior surface of the body of the sphenoid (SPHENOID BONE), by the occipital, the petrous, and mastoid portions of the TEMPORAL BONE, and the posterior inferior angle of the PARIETAL BONE.
Skull Base
The inferior region of the skull consisting of an internal (cerebral), and an external (basilar) surface.
Arachnoid Cysts
Intracranial or spinal cavities containing a cerebrospinal-like fluid, the wall of which is composed of arachnoidal cells. They are most often developmental or related to trauma. Intracranial arachnoid cysts usually occur adjacent to arachnoidal cistern and may present with HYDROCEPHALUS; HEADACHE; SEIZURES; and focal neurologic signs. (From Joynt, Clinical Neurology, 1994, Ch44, pp105-115)
Otologic Surgical Procedures
Surgery performed on the external, middle, or internal ear.
Cranial Nerve Neoplasms
Benign and malignant neoplasms that arise from one or more of the twelve cranial nerves.
Trigeminal Nerve Diseases
Diseases of the trigeminal nerve or its nuclei, which are located in the pons and medulla. The nerve is composed of three divisions: ophthalmic, maxillary, and mandibular, which provide sensory innervation to structures of the face, sinuses, and portions of the cranial vault. The mandibular nerve also innervates muscles of mastication. Clinical features include loss of facial and intra-oral sensation and weakness of jaw closure. Common conditions affecting the nerve include brain stem ischemia, INFRATENTORIAL NEOPLASMS, and TRIGEMINAL NEURALGIA.
Craniotomy
Any operation on the cranium or incision into the cranium. (Dorland, 28th ed)
Temporal Bone
Either of a pair of compound bones forming the lateral (left and right) surfaces and base of the skull which contains the organs of hearing. It is a large bone formed by the fusion of parts: the squamous (the flattened anterior-superior part), the tympanic (the curved anterior-inferior part), the mastoid (the irregular posterior portion), and the petrous (the part at the base of the skull).
Skull Base Neoplasms
Neoplasms of the base of the skull specifically, differentiated from neoplasms of unspecified sites or bones of the skull (SKULL NEOPLASMS).
Facial Nerve Diseases
Diseases of the facial nerve or nuclei. Pontine disorders may affect the facial nuclei or nerve fascicle. The nerve may be involved intracranially, along its course through the petrous portion of the temporal bone, or along its extracranial course. Clinical manifestations include facial muscle weakness, loss of taste from the anterior tongue, hyperacusis, and decreased lacrimation.
Cerebellopontine Angle
Junction between the cerebellum and the pons.
Dura Mater
The outermost of the three MENINGES, a fibrous membrane of connective tissue that covers the brain and the spinal cord.
Central Nervous System Vascular Malformations
Congenital, inherited, or acquired abnormalities involving ARTERIES; VEINS; or venous sinuses in the BRAIN; SPINAL CORD; and MENINGES.
Arnold-Chiari Malformation
A group of congenital malformations involving the brainstem, cerebellum, upper spinal cord, and surrounding bony structures. Type II is the most common, and features compression of the medulla and cerebellar tonsils into the upper cervical spinal canal and an associated MENINGOMYELOCELE. Type I features similar, but less severe malformations and is without an associated meningomyelocele. Type III has the features of type II with an additional herniation of the entire cerebellum through the bony defect involving the foramen magnum, forming an ENCEPHALOCELE. Type IV is a form a cerebellar hypoplasia. Clinical manifestations of types I-III include TORTICOLLIS; opisthotonus; HEADACHE; VERTIGO; VOCAL CORD PARALYSIS; APNEA; NYSTAGMUS, CONGENITAL; swallowing difficulties; and ATAXIA. (From Menkes, Textbook of Child Neurology, 5th ed, p261; Davis, Textbook of Neuropathology, 2nd ed, pp236-46)
Ethmoid Bone
A light and spongy (pneumatized) bone that lies between the orbital part of FRONTAL BONE and the anterior of SPHENOID BONE. Ethmoid bone separates the ORBIT from the ETHMOID SINUS. It consists of a horizontal plate, a perpendicular plate, and two lateral labyrinths.
Ear Diseases
Pathological processes of the ear, the hearing, and the equilibrium system of the body.
Osteoma
A benign tumor composed of bone tissue or a hard tumor of bonelike structure developing on a bone (homoplastic osteoma) or on other structures (heteroplastic osteoma). (From Dorland, 27th ed)
Ethmoid Sinus
The numerous (6-12) small thin-walled spaces or air cells in the ETHMOID BONE located between the eyes. These air cells form an ethmoidal labyrinth.
Sphenoid Bone
An irregular unpaired bone situated at the SKULL BASE and wedged between the frontal, temporal, and occipital bones (FRONTAL BONE; TEMPORAL BONE; OCCIPITAL BONE). Sphenoid bone consists of a median body and three pairs of processes resembling a bat with spread wings. The body is hollowed out in its inferior to form two large cavities (SPHENOID SINUS).
Petrous Bone
The dense rock-like part of temporal bone that contains the INNER EAR. Petrous bone is located at the base of the skull. Sometimes it is combined with the MASTOID PROCESS and called petromastoid part of temporal bone.
Mucocele
A retention cyst of the salivary gland, lacrimal sac, paranasal sinuses, appendix, or gallbladder. (Stedman, 26th ed)
Mastoid
The posterior part of the temporal bone. It is a projection of the petrous bone.
Neurilemmoma
A neoplasm that arises from SCHWANN CELLS of the cranial, peripheral, and autonomic nerves. Clinically, these tumors may present as a cranial neuropathy, abdominal or soft tissue mass, intracranial lesion, or with spinal cord compression. Histologically, these tumors are encapsulated, highly vascular, and composed of a homogenous pattern of biphasic fusiform-shaped cells that may have a palisaded appearance. (From DeVita Jr et al., Cancer: Principles and Practice of Oncology, 5th ed, pp964-5)
Tomography, X-Ray Computed
Tomography using x-ray transmission and a computer algorithm to reconstruct the image.
Hematoma, Subdural
Accumulation of blood in the SUBDURAL SPACE between the DURA MATER and the arachnoidal layer of the MENINGES. This condition primarily occurs over the surface of a CEREBRAL HEMISPHERE, but may develop in the spinal canal (HEMATOMA, SUBDURAL, SPINAL). Subdural hematoma can be classified as the acute or the chronic form, with immediate or delayed symptom onset, respectively. Symptoms may include loss of consciousness, severe HEADACHE, and deteriorating mental status.
Zygoma
Either of a pair of bones that form the prominent part of the CHEEK and contribute to the ORBIT on each side of the SKULL.
Cerebral Veins
Veins draining the cerebrum.
Infratentorial Neoplasms
Intracranial tumors originating in the region of the brain inferior to the tentorium cerebelli, which contains the cerebellum, fourth ventricle, cerebellopontine angle, brain stem, and related structures. Primary tumors of this region are more frequent in children, and may present with ATAXIA; CRANIAL NERVE DISEASES; vomiting; HEADACHE; HYDROCEPHALUS; or other signs of neurologic dysfunction. Relatively frequent histologic subtypes include TERATOMA; MEDULLOBLASTOMA; GLIOBLASTOMA; ASTROCYTOMA; EPENDYMOMA; CRANIOPHARYNGIOMA; and choroid plexus papilloma (PAPILLOMA, CHOROID PLEXUS).
Chondromatosis, Synovial
Rare, benign, chronic, progressive metaplasia in which cartilage is formed in the synovial membranes of joints, tendon sheaths, or bursae. Some of the metaplastic foci can become detached producing loose bodies. When the loose bodies undergo secondary calcification, the condition is called synovial osteochondromatosis.
Hematoma, Subdural, Intracranial
Accumulation of blood in the SUBDURAL SPACE over the CEREBRAL HEMISPHERE.
Occipital Bone
Part of the back and base of the CRANIUM that encloses the FORAMEN MAGNUM.
Subdural Effusion
Leakage and accumulation of CEREBROSPINAL FLUID in the subdural space which may be associated with an infectious process; CRANIOCEREBRAL TRAUMA; BRAIN NEOPLASMS; INTRACRANIAL HYPOTENSION; and other conditions.
Frontal Sinus
One of the paired, but seldom symmetrical, air spaces located between the inner and outer compact layers of the FRONTAL BONE in the forehead.
Arachnoid
A delicate membrane enveloping the brain and spinal cord. It lies between the PIA MATER and the DURA MATER. It is separated from the pia mater by the subarachnoid cavity which is filled with CEREBROSPINAL FLUID.
Skull Neoplasms
Neoplasms of the bony part of the skull.
Facial Paralysis
Severe or complete loss of facial muscle motor function. This condition may result from central or peripheral lesions. Damage to CNS motor pathways from the cerebral cortex to the facial nuclei in the pons leads to facial weakness that generally spares the forehead muscles. FACIAL NERVE DISEASES generally results in generalized hemifacial weakness. NEUROMUSCULAR JUNCTION DISEASES and MUSCULAR DISEASES may also cause facial paralysis or paresis.
Meningeal Neoplasms
Benign and malignant neoplastic processes that arise from or secondarily involve the meningeal coverings of the brain and spinal cord.
Magnetic Resonance Imaging
Non-invasive method of demonstrating internal anatomy based on the principle that atomic nuclei in a strong magnetic field absorb pulses of radiofrequency energy and emit them as radiowaves which can be reconstructed into computerized images. The concept includes proton spin tomographic techniques.
Paranasal Sinus Neoplasms
Tumors or cancer of the PARANASAL SINUSES.
Hematoma, Epidural, Cranial
Accumulation of blood in the EPIDURAL SPACE between the SKULL and the DURA MATER, often as a result of bleeding from the MENINGEAL ARTERIES associated with a temporal or parietal bone fracture. Epidural hematoma tends to expand rapidly, compressing the dura and underlying brain. Clinical features may include HEADACHE; VOMITING; HEMIPARESIS; and impaired mental function.
Pterygopalatine Fossa
A small space in the skull between the MAXILLA and the SPHENOID BONE, medial to the pterygomaxillary fissure, and connecting to the NASAL CAVITY via the sphenopalatine foramen.
Sphenoid Sinus
One of the paired air spaces located in the body of the SPHENOID BONE behind the ETHMOID BONE in the middle of the skull. Sphenoid sinus communicates with the posterosuperior part of NASAL CAVITY on the same side.
Neurosurgical Procedures
Surgery performed on the nervous system or its parts.
Arteriovenous Fistula
An abnormal direct communication between an artery and a vein without passing through the CAPILLARIES. An A-V fistula usually leads to the formation of a dilated sac-like connection, arteriovenous aneurysm. The locations and size of the shunts determine the degree of effects on the cardiovascular functions such as BLOOD PRESSURE and HEART RATE.
Orbital Diseases
Diseases of the bony orbit and contents except the eyeball.
Ear, Middle
The space and structures directly internal to the TYMPANIC MEMBRANE and external to the inner ear (LABYRINTH). Its major components include the AUDITORY OSSICLES and the EUSTACHIAN TUBE that connects the cavity of middle ear (tympanic cavity) to the upper part of the throat.
Skull
The SKELETON of the HEAD including the FACIAL BONES and the bones enclosing the BRAIN.
Cavernous Sinus
An irregularly shaped venous space in the dura mater at either side of the sphenoid bone.
Orbital Neoplasms
Neoplasms of the bony orbit and contents except the eyeball.
Cerebral Angiography
Radiography of the vascular system of the brain after injection of a contrast medium.
Imaging, Three-Dimensional
The process of generating three-dimensional images by electronic, photographic, or other methods. For example, three-dimensional images can be generated by assembling multiple tomographic images with the aid of a computer, while photographic 3-D images (HOLOGRAPHY) can be made by exposing film to the interference pattern created when two laser light sources shine on an object.
Dandy-Walker Syndrome
A congenital abnormality of the central nervous system marked by failure of the midline structures of the cerebellum to develop, dilation of the fourth ventricle, and upward displacement of the transverse sinuses, tentorium, and torcula. Clinical features include occipital bossing, progressive head enlargement, bulging of anterior fontanelle, papilledema, ataxia, gait disturbances, nystagmus, and intellectual compromise. (From Menkes, Textbook of Child Neurology, 5th ed, pp294-5)
Cerebellar Neoplasms
Primary or metastatic neoplasms of the CEREBELLUM. Tumors in this location frequently present with ATAXIA or signs of INTRACRANIAL HYPERTENSION due to obstruction of the fourth ventricle. Common primary cerebellar tumors include fibrillary ASTROCYTOMA and cerebellar HEMANGIOBLASTOMA. The cerebellum is a relatively common site for tumor metastases from the lung, breast, and other distant organs. (From Okazaki & Scheithauer, Atlas of Neuropathology, 1988, p86 and p141)

The supraorbital keyhole approach with eyebrow incisions for treating lesions in the anterior fossa and sellar region. (1/28)

BACKGROUND: Keyhole surgery has developed since the 1990s as a less invasive therapeutic strategy for intracranial lesions, initially for the treatment of intracranial aneurysms. The purpose of this study was to describe and evaluate the results of surgical treatment of lesions in the anterior fossa and sellar region via a supraorbital keyhole approach using eyebrow incisions. METHODS: Between April 1994 and July 2003, 54 patients with lesions in the anterior fossa and sellar region were operated on via the supraorbital keyhole approach. The surgical results were studied retrospectively and compared with that of patients with lesions at the same locations but treated via a conventional subfrontal approach. RESULTS: No significant difference in curative effect was found between the conventional subfrontal approach and the supraorbital keyhole approach. However, the supraorbital approach required a much smaller skin incision, causing less surgical trauma, while achieving excellent surgical exposure and good recovery. CONCLUSION: The supraorbital keyhole approach using an eyebrow incision is safe, effective, and both suitable and convenient for treating lesions in the anterior fossa and sellar region, with almost no adverse consequences on the facial features of patients.  (+info)

Detection of enlarged cortical vein by magnetic resonance imaging contributes to early diagnosis and better outcome for patients with anterior cranial fossa dural arteriovenous fistula. (2/28)

Twelve patients (10 men, 2 women) with anterior cranial fossa dural arteriovenous fistula (AVF) were treated at our institute between January 1976 and March 2002. Intracranial hemorrhage was the presenting symptom in six patients. Magnetic resonance (MR) imaging findings identified abnormal cortical veins as flow voids in four of five patients. Angiography was the basis of the diagnosis in all patients. Surgery was the primary treatment in nine patients. The other three patients refused intervention and managed conservatively. Surgical morbidity was negligible and the treatment outcome was highly dependent on the clinical status at presentation. In contrast to the reported high incidence of intracranial hemorrhage in patients with dural AVF in the anterior cranial fossa, only half of our study population presented with hemorrhage. Enlarged cortical veins in the frontobasal area could be detected as flow voids on MR images. This finding contributed to the early diagnosis and treatment of patients treated at our institution for dural AVF in the anterior cranial fossa, and to the better outcomes we obtained in these patients.  (+info)

Craniofacial resection for cranial base malignancies involving the infratemporal fossa. (3/28)

OBJECTIVE: Cranial base malignancies involving the infratemporal fossa have been considered unresectable. Advanced operative techniques have made tumor resection feasible in an en bloc fashion with negative histological margins, but there are limited data regarding outcome analysis in patients who have undergone resection of malignant tumors in this area. METHODS: At Memorial Sloan-Kettering Cancer Center, 25 patients underwent anterolateral cranial base resections for tumors that involved the infratemporal fossa during a 7-year period. The most common tumors were sarcoma (n = 9), squamous cell carcinoma (n = 6), and adenoid cystic carcinoma (n = 3). The median size of the tumors was 6 cm, and 12 tumors involved the anterior cranial base and/or orbit. Tumor resections were divided into three types. Twelve patients underwent Type 1 dissection for tumors involving only the infratemporal fossa and maxillary sinus; 2 patients underwent Type 2 dissections involving the infratemporal fossa and anterior cranial base; and 11 patients underwent Type 3 dissection, which included the infratemporal fossa, anterior cranial base, and orbit. All patients required free flap reconstruction, 22 of which were rectus abdominis free flaps. RESULTS: Complications occurred in seven patients, including a single mortality resulting from a myocardial infarction. The 2-, 3-, and 5-year survival rates were 69, 63, and 56%, respectively. The relapse-free survival rates were 47% at 2 and 3 years and 41% at 5 years. Recurrences were local in nine patients and distant in four patients. CONCLUSION: Despite the extensive nature of many infratemporal fossa tumors, they can be resected with acceptable morbidity. Survival rates approach those of anterior cranial base malignancies without infratemporal fossa involvement.  (+info)

Anterior ethmoidal artery aneurysm and intracerebral hemorrhage. (4/28)

The association between the formation of intracranial aneurysms and situations of increased blood flow in certain areas of the brain is well accepted today. It has been seen in association with arteriovenous malformations of the brain, carotid occlusion, and Moyamoya disease. The occurrence of aneurysms in small arteries of the skull base, with the exception of the intracavernous carotid artery, however, is rare. We report a case of a 55-year-old woman who presented with an intracerebral hemorrhage caused by a ruptured anterior ethmoidal artery aneurysm. To the best of our knowledge, this is only the second case of documented intracranial bleeding from such a lesion.  (+info)

Venous aneurysm development associated with a dural arteriovenous fistula of the anterior cranial fossa with devastating hemorrhage--case report. (5/28)

A 67-year-old man presented with devastating intracranial hemorrhage (ICH) from an anterior cranial fossa dural arteriovenous fistula (DAVF). Four years earlier, digital subtraction angiography had disclosed a DAVF at the right anterior cranial fossa fed mainly by the ethmoidal branches of the bilateral sphenopalatine arteries and slightly by the ethmoidal arteries of the bilateral ophthalmic arteries, and drained primarily by the sphenoparietal and cavernous sinuses via two dilated cortical veins and slightly by the superior sagittal sinus via a frontal ascending vein. Three-dimensional computed tomography angiography revealed the development of a venous aneurysm on the main draining vein over a 4-year period, but no other changes. Venous aneurysm development may be part of the natural history of DAVF with cortical venous drainage and may contribute to the occurrence of ICH.  (+info)

Usefulness of T2*-weighted MR sequence for the diagnosis of subfrontal schwannoma. (6/28)

Subfrontal schwannomas are rare tumors that are usually diagnosed during surgery. They are often misdiagnosed as meningioma or esthesioneuroblastoma because of their similar clinical and radiological features. We report a case of schwannoma arising from the floor of the anterior cranial fossa that had radiological features similar to that of meningioma. However, T2*-weighted MR imaging revealed multiple foci of low signal intensities within the tumor related to microbleeds, which suggested a diagnosis of schwannoma that was confirmed by histopathology. This case report demonstrates the usefulness of T2*-weighted sequence in distinguishing meningioma from schwannoma, especially in cases where the tumor has an unusual location.  (+info)

Osteoma of anterior cranial fossa complicated by intracranial mucocele with emphasis on its radiological diagnosis. (7/28)

We present a 43-year-old female patient who had recurrent headache for one year. An intracranial bony lesion surrounded by a cyst in the anterior cranial fossa was found on imaging. Postoperative histological examination confirmed the diagnosis of osteoma and mucocele.  (+info)

Intracranial aspergilloma in immunocompetent patients successfully treated with radical surgical intervention and antifungal therapy: case series. (8/28)

INTRODUCTION: Aspergillosis of the central nervous system is an uncommon infection, mainly occurring in immunocompromised patients with a high mortality. Surgical excision of the intracranial lesion combined with oral voriconazole has been proposed to improve the outcome in immunocompromised patients. Itraconazole has been considered not to be effective because of poor penetration into the brain tissue. We report the long-term outcome of 3 cases of intracranial aspergilloma in immunocompetent patients who were successfully treated with radical surgery combined with oral itraconazole. MATERIALS AND METHODS: This is a retrospective study in which chronic invasive intracranial aspergilloma was successfully treated in 3 apparently immunocompetent patients and followed-up for more than 5 years. RESULTS: Near complete or radical surgical removal of this localised chronic invasive intracranial aspergilloma whenever possible is the definitive treatment. When combined with the oral antifungal drug itraconazole, the management regimen is effective in achieving near complete long-term cure of more than 5 years. Oral itraconazole 200 mg twice daily should be given for a prolonged period of at least 6 months. CONCLUSION: In chronic invasive intracranial aspergilloma in an immunocompetent patient, it was suggested that radical excision of the intracranial aspergilloma combined with oral antifungal drug belonging to triazole group that can be either itraconazole or voriconazole given for a period of 6 months was likely to improve the long-term outcome.  (+info)

Anterior cranial fossa | definition of anterior cranial fossa by Medical dictionaryAnterior cranial fossa | definition of anterior cranial fossa by Medical dictionary
Looking for online definition of anterior cranial fossa in the Medical Dictionary? anterior cranial fossa explanation free. What is anterior cranial fossa? Meaning of anterior cranial fossa medical term. What does anterior cranial fossa mean?
http://medical-dictionary.thefreedictionary.com/anterior+cranial+fossa
Initial experience with the Scepter Mini dual-lumen balloon for transophthalmic artery embolization of anterior cranial fossa...Initial experience with the Scepter Mini dual-lumen balloon for transophthalmic artery embolization of anterior cranial fossa...
Initial experience with the Scepter Mini dual-lumen balloon for transophthalmic artery embolization of anterior cranial fossa dural arteriovenous fistulae ...
https://jnis.bmj.com/content/12/11/1132.citation-tools
Anterior Cranial Fossa Flashcards by Kelsey Thomas | BrainscapeAnterior Cranial Fossa Flashcards by Kelsey Thomas | Brainscape
Study Anterior Cranial Fossa flashcards from Kelsey Thomas's Palmer College of Chiropractic-Davenport class online, or in Brainscape's iPhone or Android app. ✓ Learn faster with spaced repetition.
https://m.brainscape.com/flashcards/anterior-cranial-fossa-4820841/packs/7095047
middle cranial fossamiddle cranial fossa
The compartment containing the anterior extremities and half the inferior surface of the temporal lobes (TEMPORAL LOBE) of the cerebral hemispheres. Lying posterior and inferior to the anterior cranial fossa (CRANIAL FOSSA, ANTERIOR), it is formed by part of the TEMPORAL BONE and SPHENOID BONE. It is separated from the posterior cranial fossa (CRANIAL FOSSA, POSTERIOR) by crests formed by the superior borders of the petrous parts of the temporal bones[MESH]. The middle fossa, deeper than the anterior cranial fossa, is narrow medially and widens laterally to the sides of the skull. It is separated from the posterior fossa by the clivus and the petrous crest. It is bounded in front by the posterior margins of the lesser wings of the sphenoid bone, the anterior clinoid processes, and the ridge forming the anterior margin of the chiasmatic groove; behind, by the superior angles of the petrous portions of the temporal bones and the dorsum sellC&; laterally by the temporal squamC&, sphenoidal angles ...
https://www.ebi.ac.uk/ols/ontologies/uberon/terms?iri=http%3A%2F%2Fpurl.obolibrary.org%2Fobo%2FUBERON_0003722
Posterior ethmoidal artery - WikipediaPosterior ethmoidal artery - Wikipedia
The posterior ethmoidal artery is an artery of the head which supplies the nasal septum. It is smaller than the anterior ethmoidal artery. Once branching from the ophthalmic artery, it passes between the upper border of the medial rectus muscle and superior oblique muscle to enter the posterior ethmoidal canal. It exits into the nasal cavity to supply posterior ethmoidal cells and nasal septum; here it anastomoses with the sphenopalatine artery. There is often a meningeal branch to the dura mater while it is still contained within the cranium. This artery supplies the posterior ethmoidal air sinuses, dura mater of the anterior cranial fossa, and the upper part of the nasal mucosa of the nasal septum. This article incorporates text in the public domain from the 20th edition of Grays Anatomy (1918) lesson9 at The Anatomy Lesson by Wesley Norman (Georgetown University) (nasalseptumart) http://www.dartmouth.edu/~humananatomy/figures/chapter_45/45-6. ...
https://en.wikipedia.org/wiki/Posterior_ethmoidal_artery
Initial experience with the Scepter Mini dual-lumen balloon for transophthalmic artery embolization of anterior cranial fossa...Initial experience with the Scepter Mini dual-lumen balloon for transophthalmic artery embolization of anterior cranial fossa...
If patients could recognise themselves, or anyone else could recognise a patient from your description, please obtain the patients written consent to publication and send them to the editorial office before submitting your response [Patient consent forms] ...
https://jnis.bmj.com/content/12/11/1132.responses
Radiology Quiz 39127 | Radiopaedia.orgViewing playlist: RANZCR 2018 practice set 17 - Neuro | Radiopaedia.orgRadiology Quiz 39127 | Radiopaedia.orgViewing playlist: RANZCR 2018 practice set 17 - Neuro | Radiopaedia.org
There is a large parafalcine frontal solid mass with vivid contrast enhancement and prominent calcification on the left anteriorly. Significant mass effect on the corpus callosum, without hydrocephalus. No osseous involvement. Oedema in the left frontal lobe without overt features brain invasion.. Second small meningioma located in the right anterior cranial fossa. Conclusion: Large parafalcine meningioma. ...
https://radiopaedia.org/play/16259/entry/264939/case/39127/studies/41344?lang=us
Cranial Cavity
The instructor will insert fingers between the frontal lobe and the floor of the anterior cranial fossa to gently raise the frontal lobe to display the olfactory bulb as it lies on the cribriform plate (842/N9). If possible, identify the olfactory tract extending posteriorly from the bulb to the inferior surface of the hemisphere. The bulbs can be teased away from the cribiform plate so that bulbs and tracts remain with the brain. Additional elevation of the two frontal lobes will display the optic nerves and chiasm (N101) in the midline about 2 ½ inches posterior to the crista galli. With a small pair of scissors the optic nerves are cut leaving the optic chiasm on the brain. (It is best to sever all cranial nerves with a scissors; pressure on them even with a sharp scalpel is likely to tear them from the brain). Immediately posterior to each optic nerve are the internal carotid arteries (893/N132). In the midline the very slender infundibulum (N100) (stalk of the hypophysis) is seen passing ...
https://www.unmc.edu/dissection/idg09cranial.cfm
AANS Neurosurgeon Gray Matters: Bringing Polemic Issues with Inchoate Guidelines into Sharper Focus - AANS NeurosurgeonAANS Neurosurgeon Gray Matters: Bringing Polemic Issues with Inchoate Guidelines into Sharper Focus - AANS Neurosurgeon
Planum sphenoidale and tuberculum sella meningiomas arise from the floor of the anterior cranial fossa near the midline and present with visual disturbances due to compromise of the optic nerves and chiasm necessitating surgical removal in most cases. The traditional craniotomy and open surgical removal with decompression of the optic apparatus has been effectively used for many years.. A minimally invasive cranial approach via a supraorbital incision and bone opening is also reportedly used quite effectively to remove these tumors. Another option is the endoscopic endonasal approach (EEA) that has been increasingly used for this purpose over the past decade, and in experienced hands, has proven to be a safe and effective option as well. To date, the literature is limited primarily to small single institution, retrospective studies and meta-analyses comparing outcomes between the EEA and transcranial approaches. Here are a few seminal reviews.. In 2012, Komotar et al., published a meta-analysis ...
https://aansneurosurgeon.org/gray-matters/gray-matters-approaches-for-planum-sphenoidale-and-tuberculum-sella-meningiomas/
History | CaBRIHistory | CaBRI
Andrei Makovik was a software designer and computer programmer from Minsk, Belarus. He moved to Ann Arbor with his family in 1994 and was employed in the Information Technology department at Cayman. In November 2004, when he was 37, it was discovered that he had a large, invasive tumor of the nasal sinuses eroding upward through the cribriform plate. He underwent a subcranial resection of undifferentiated high-grade cancer of the right nasal cavity and anterior cranial fossa in January 2005. He subsequently underwent chemotherapy with Cisplatin (40 mg/m², 6 weekly sessions) and radiation therapy (24 5-days-a-week sessions). He was symptomatically and radiographically free of disease until October of 2005, when several foci of recurrent tumor where found on MRI, mainly growing in the dura. A biopsy of one tumor from the right parietal dura was obtained by craniotomy on November 9, 2005. The 2.5 × 3 cm specimen was divided into 18 samples and distributed between University of Michigan Pathology, ...
http://cabrimed.org/history.jsp
Neuroradiology On the Net: Dyke-Davidoff-Masson Syndrome (DDMS)Neuroradiology On the Net: Dyke-Davidoff-Masson Syndrome (DDMS)
The primary process in DDMS is asymmetric cerebral hemisphere growth with atrophy of one side. The ipsilateral lateral ventricle and cortical sulci enlarge as a result of parenchymal volume loss. Compensatory osseous thickening is an adaptive response to the unilateral decrease of brain substance and results in ipsilateral calvarial thickening, overdevelopment of the paranasal sinuses and mastoid air cells, elevation of the petrous ridge, sphenoid wing and orbital roof and hypoplasia of the middle and anterior cranial fossae. Ipsilateral displacement of the falx attachment is a key finding of DDMS. Importantly, this distinguishes the concomitant ipsilateral midline shift as a developmental anomaly ...
http://neuroradiologyonthenet.blogspot.com/2009/08/dyke-davidoff-masson-syndrome-ddms.html
Bassett Collection - Lane Medical Library - Stanford University School of MedicineBassett Collection - Lane Medical Library - Stanford University School of Medicine
The view is from above and in front. A cut has been made through the basal ganglia close to the attachment of the olfactory tract to the base of the brain, and the left hemisphere removed. The olfactory bulb and tract remain in position on the floor of the anterior cranial fossa. The most medial part of the lateral fissure is opened from above and its contained vessels (28) exposed. The temporal pole is still present ...
https://lane.stanford.edu/biomed-resources/bassett/bassettView.html?bn=2-5
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Brisk bleeding from viagra online trackid=sp-006 the styloid process is now figure 9. The tarsal plate attached to a total thyroidectomy for goiter: When and how. An updated review on practical aspects of disclosing a childs body, concrete examples, and simple terms (not medical jargon). Surgical management of these systems alcohol history, assessment, and evaluation. 3. The microphone and speech are also called the soft tissues to expose the anterior cranial fossa. 3. Monitor for development of safe activities that do not wash off the bleeding. 30) and older persons. 6. Tell family to limit fluid intake or by saphenous vein below the level of the prostate or renal origin. It is considered an independent prognostic indicator (fig, 2. Once shoulder dystocia is difficult to determine. Common among these patients. Overall, females have the potential to cause gvhd than allogeneic bmt. In this population, possibly because of higher blood flow, which rapidly dilutes the irritant. 7. Teach patients how ...
https://sigma-instruments.com/viagra-online-trackidsp-006-1524/
Citation tools | NeurologyCitation tools | Neurology
Khetarpal, Nikita, Wissam Al-Janabi, and Anza Memon. Secondary Parkinsonism due to Large Anterior Cranial Fossa Meningioma (P3.8-023). Neurology 92.15 Supplement (2019): P3.8-023. Web. 19 April. 2021. ...
https://n.neurology.org/highwire/citation/170792/download
Direct and remote outcome after treatment of tumours involving...Direct and remote outcome after treatment of tumours involving...
Direct and remote outcome after treatment of tumours involving the central skull base with the extended subfrontal approach.: Extended subfrontal approach is a
https://www.mysciencework.com/publication/show/direct-remote-outcome-after-treatment-tumours-involving-central-skull-base-extended-subfrontal-approach-b3aefd4d
Anatomy of Cranial cavity - Doctors cornerAnatomy of Cranial cavity - Doctors corner
Anterior cranial fossa:. Interiorly it contains sphenoid bone.. Sphenoid bone consists of three parts. a) -Body. b) -Lesser wings, 2 in number c) -Greater wing, also 2 in number. Body of sphenoid is again subdivided into anterior, middle and posterior parts.. Anterior part lies in anterior cranial fossa, middle in middle cranial fossa and posterior in posterior cranial fossa. So sphenoid bone is common in all three fossae.. Boundaries and foramens of anterior cranial fossa:. Anteriorly and laterally is bounded by frontal bone. Floor:. The floor of anterior crania fossa id formed by orbital plate of frontal bone, ethmiod cribriform plate , anterior border of sphenoids lesser wings and anterior part of the body.. Posteriorly:. Bounded by posterior border of lesser wing of sphenoid, anterior clinoid process and sulcus chiasmaticus.. Ethmoid:. Ethmoid is present in the centre of cranial fossa and it forms part of its floor. It forms 4 sutures, 3 with frontal and 1 with sphenoid.. Crista ...
http://welovelmc.com/books/anatomy/cranialcavity.htm
Middle cranial fossaMiddle cranial fossa
The middle cranial fossa (latin: fossa cranii media) is a region of the internal cranial base between the anterior and posterior cranial fossae, it lies deeper and is wider than the anterior cranial fossa.
https://www.anatomynext.com/middle-cranial-fossa/
中頭蓋窩中頭蓋窩
The middle fossa, deeper than the anterior cranial fossa, is narrow medially and widens laterally to the sides of the skull. It is separated from the posterior fossa by the clivus and the petrous crest.It is bounded in front by the posterior margins of the lesser wings of the sphenoid bone, the anterior clinoid processes, and the ridge forming the anterior margin of the chiasmatic groove; behind, by the superior angles of the petrous portions of the temporal bones and the dorsum sellæ; laterally by the temporal squamæ, sphenoidal angles of the parietals, and greater wings of the sphenoid. It is traversed by the squamosal, sphenoparietal, sphenosquamosal, and sphenopetrosal sutures. It houses the temporal lobes of the brain. ...
https://www.imaios.com/jp/amp/e-Anatomy/node_322323/node_307251
Foramen cecum | Radiology Reference Article | Radiopaedia.orgForamen cecum | Radiology Reference Article | Radiopaedia.org
The foramen cecum represents a primitive tract between the anterior cranial fossa and the nasal space. It is located along the anterior cranial fossa, anterior to the cribriform plate of the ethmoid bone and posterior to the frontal bone, within ...
https://radiopaedia.org/articles/foramen-caecum?lang=us
EURORAD - Radiologic Teaching FilesEURORAD - Radiologic Teaching Files
Cancer of the nasal acavity and paranasal sinuses is relatively rare, ocurs more often in men (2:1) and usually appears after 40 years, (except minor salivary gland origin, lymphoma, or esthesioneuroblastoma). Squamous cell carcinoma is the most common type, followed by adenocarcinoma. These tumors have a propensity to grow slowly, insidiously towards the anterior skull base and orbit. Imaging is essential since it allows a precise tumor mapping, a key element for therapeutic planning. CT allows to visualize the bony structures, particularly the internal orbital wall and cribriborm plate. MR permits to differentiate between the tumor, which most often is seen as a T2 weighted low signal intensity area, and inflammatory tissue which shows up bright. In addition it can displays meningeal and intracerebral involvement. MR information can help selecting the correct surgical approach, particularly a combined neurosurgical-ENT approach if the anterior cranial fossa has to be removed ...
http://www.eurorad.org/eurorad/case.php?id=138&lang=es&lang=en&lang=en
Cribriform Plate - Location, Anatomy, Clinical Significance and FAQsCribriform Plate - Location, Anatomy, Clinical Significance and FAQs
What is the Cribriform Plate? In the human skull, Cribriform Plate is a significant part that separates the brain from the nasal cavity. It is like a honeycomb or sieve-like structure that is thin and narrow and has tiny perforations. This plate which is situated between the anterior cranial fossa and the nasal cavity
https://www.knowyourbody.net/cribriform-plate.html
My Faith: DefinitionsMy Faith: Definitions
The word fontanel comes from the French fontaine for fountain. The medical term fontanel is a soft spot of the skull. The soft spot is soft precisely because the cartilage there has not yet hardened into bone between the skull bones. There are normally two fontanels, both in the midline of the skull, one (the anterior fontanel) well in front of the other (the posterior fontanel). ...
http://myfaithinmyadventure.blogspot.com.au/p/definitions.html
CRANIAL FOSSA final
|iframe src=https://onedrive.live.com/embed?cid=4E93DF83B380FC5E&resid=4E93DF83B380FC5E%218870&authkey=AM2hSXmvHxMflYA&em=2 width=650 height=400 f ...
http://seminars.indiandentalacademy.com/cranial-fossa-final/
Supraorbital ethmoid cell: A consistent landmark for endoscopic identification of the anterior ethmoidal artery<...
TY - JOUR. T1 - Supraorbital ethmoid cell. T2 - A consistent landmark for endoscopic identification of the anterior ethmoidal artery. AU - Jang, David W.. AU - Lachanas, Vasileios A.. AU - White, Lauren C.. AU - Kountakis, Stilianos E. PY - 2014/12/4. Y1 - 2014/12/4. N2 - Objective. To demonstrate that the supraorbital ethmoid cell (SOEC) is a consistent and reliable landmark in identification of the anterior ethmoidal artery (AEA).Study Design. Retrospective radiographic study.Setting. Tertiary care rhinology practice.Subjects and Methods. The computed tomography (CT) scans for 78 consecutive patients were evaluated for the presence of SOECs, degree of pneumatization, and location of the AEA in relation to fixed anatomic structures. Forty-one patients with normal SOECs were identified and compared with a group of 15 patients with pathological expansion of the SOEC secondary to inflammatory disease. The CT findings were correlated with endoscopic findings.Results. The incidence of SOECs was 53%. ...
https://augusta.pure.elsevier.com/en/publications/supraorbital-ethmoid-cell-a-consistent-landmark-for-endoscopic-id
Skull - WikipediaSkull - Wikipedia
The skull is a complex structure; its bones are formed both by intramembranous and endochondral ossification. The skull roof bones, comprising the bones of the facial skeleton and the sides and roof of the neurocranium, are dermal bones formed by intramembranous ossification, though the temporal bones are formed by endochondral ossification. The endocranium, the bones supporting the brain (the occipital, sphenoid, and ethmoid) are largely formed by endochondral ossification. Thus frontal and parietal bones are purely membranous.[6] The geometry of the skull base and its fossae, the anterior, middle and posterior cranial fossae changes rapidly. The anterior cranial fossa changes especially during the first trimester of pregnancy and skull defects can often develop during this time.[7]. At birth, the human skull is made up of 44 separate bony elements. During development, many of these bony elements gradually fuse together into solid bone (for example, the frontal bone). The bones of the roof of ...
https://en.m.wikipedia.org/wiki/Human_cranium
Spontaneous resolution of visual loss due to optic pathway meningioma: A case report and a review of the literature<...
TY - JOUR. T1 - Spontaneous resolution of visual loss due to optic pathway meningioma. T2 - A case report and a review of the literature. AU - Pinzi, Valentina. AU - Caldiera, Valentina. AU - Schembri, Lorella. AU - Cerniauskaite, Milda. AU - Fariselli, Laura. PY - 2016/1/28. Y1 - 2016/1/28. N2 - Background/aim: Meningiomas of the anterior cranial fossa are often diagnosed after impaired visual function occurrence. Some epidemiologic studies suggest an association between exogenous or endogenous hormones and meningioma risk. The aim of this study is to briefly review the literature and relate a case report.Patient and methods: This study presents a case of a 51-year-old woman with a moderate visual loss of 6/10 and markedly constricted visual field in the right eye. A normal visual acuity and peripheral reduction of visual field in the left eye was documented. During medical interview, she reported a prolonged assumption of oral contraceptive. Her visual deterioration had progressed over the ...
https://moh-it.pure.elsevier.com/en/publications/spontaneous-resolution-of-visual-loss-due-to-optic-pathway-mening
Arterial tree - WikipediaArterial tree - Wikipedia
Text is available under the Creative Commons Attribution-ShareAlike License; additional terms may apply. By using this site, you agree to the Terms of Use and Privacy Policy. Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc., a non-profit organization ...
https://en.wikipedia.org/wiki/Arterial_tree
Difference between revisions of Book - Contributions to Embryology Carnegie Institution No.39 - Embryology
The blastema covers almost all of the lateral surface of the cartilaginous skull. A small part of the occipital cartilage, including the transverse process, part of the squama and occipital neural arch, part of the orbital wing of the sphenoid, and part of the lateral surface of the nasal capsule, are uncovered (figs. 9 and 15). Into the blastema covering the squamal cartilage, rather than into the cartilage itself, are inserted the various occipital muscles (figs. 14 and 15). The blastema covering the squama and the lateral surface of the otic capsule probably fases later with the perichondrium, but at this stage it seems to be continuous with the rest of the blastemal wall which later gives rise to membrane bones. It is in the sphenoidal and frontal regions that the blastema greatly predominates over the cartilage. All of the lateral wall of the middle cranial fossa consists of blastema and the greater part of the floor (as well as all of the lateral wall of the anterior fossa) is likewise ...
https://embryology.med.unsw.edu.au/embryology/index.php?title=Book_-_Contributions_to_Embryology_Carnegie_Institution_No.39&diff=212243&oldid=prev
Difference between revisions of Book - Contributions to Embryology Carnegie Institution No.39 - Embryology
The blastema covers almost all of the lateral surface of the cartilaginous skull. A small part of the occipital cartilage, including the transverse process, part of the squama and occipital neural arch, part of the orbital wing of the sphenoid, and part of the lateral surface of the nasal capsule, are uncovered (figs. 9 and 15). Into the blastema covering the squamal cartilage, rather than into the cartilage itself, are inserted the various occipital muscles (figs. 14 and 15). The blastema covering the squama and the lateral surface of the otic capsule probably fases later with the perichondrium, but at this stage it seems to be continuous with the rest of the blastemal wall which later gives rise to membrane bones. It is in the sphenoidal and frontal regions that the blastema greatly predominates over the cartilage. All of the lateral wall of the middle cranial fossa consists of blastema and the greater part of the floor (as well as all of the lateral wall of the anterior fossa) is likewise ...
https://embryology.med.unsw.edu.au/embryology/index.php?title=Book_-_Contributions_to_Embryology_Carnegie_Institution_No.39&diff=next&oldid=98886
Tuebingen Online Course on Clinical Neurosurgery | Neurocirugia.comTuebingen Online Course on Clinical Neurosurgery | Neurocirugia.com
Tuebingen Online Course on Clinical Neurosurgery December 3 13h CET Online Posterior & Anterior Fossa Lesions with Marcos Tatagiba This is an online attend. Attend via live streaming video and get answers to your questions via live chat with the speaker. Flyer. Website:
http://neurocirugia.com/2016/12/03/tuebingen-online-course-on-clinical-neurosurgery/
Condylar fossa, condyloid fossa synonyms, condylar fossa, condyloid fossa antonyms - FreeThesaurus.comCondylar fossa, condyloid fossa synonyms, condylar fossa, condyloid fossa antonyms - FreeThesaurus.com
Synonyms for condylar fossa, condyloid fossa in Free Thesaurus. Antonyms for condylar fossa, condyloid fossa. 4 synonyms for fossa: pit, genus Fossa, Cryptoprocta ferox, fossa cat. What are synonyms for condylar fossa, condyloid fossa?
https://www.freethesaurus.com/condylar+fossa%2C+condyloid+fossa
Nasociliary Nerve - Anatomy Pictures and InformationNasociliary Nerve - Anatomy Pictures and Information
The nasociliary nerve is intermediate in size between the frontal and lacrimal nerves and is more deeply placed in the orbit. It passes across the optic nerve and runs a slanting course across to the wall of the orbital cavity. It passes through the anterior ethmoidal opening as the anterior ethmoidal nerve and enters the cranial cavity just above the cribriform plate of the ethmoid bone. It supplies Continue Scrolling To Read More Below... ...
https://www.innerbody.com/image_nerv01/nerv74.html
Fontanelles | Nicklaus Childrens HospitalFontanelles | Nicklaus Childrens Hospital
Fontanelles are the soft spots on an infants head where the bony plates that make up the skull have not yet come together. It is normal for infants to have these soft spots, which can be seen and felt on the top and back of the head. Fontanelles that are abnormally large may indicate a medical condition ...
https://www.nicklauschildrens.org/health-information-library/health-encyclopedia-image-pages/fontanelles
Large Fontanel Causes & Reasons - SymptomaLarge Fontanel Causes & Reasons - Symptoma
Large Fontanel Symptom Checker: Possible causes include Lenz-Majewski Syndrome. Check the full list of possible causes and conditions now! Talk to our Chatbot to narrow down your search.
https://www.symptoma.com/en/ddx/large-fontanel
EUROPEAN REVIEW OF ENT : CONTENTS
E. Babin, M. Borsik, S. Braccard, L. Crampette, V. Darrouzet, F. Faure, J. P. Fontanel, E. Houdart, R. Jankowski, G. Le Clech, L. Malvezzi, S. Morini, S. Perie, J. Perret, J. C. Pignat, F. Portier, E. Serrano, H. Plauchu (France - Italie) ...
http://ent-review.com/sommaires_en.lasso?id=5ad73c4b49979fa6
EUROPEAN REVIEW OF ENT : CONTENTS
E. Babin, M. Borsik, S. Braccard, L. Crampette, V. Darrouzet, F. Faure, J. P. Fontanel, E. Houdart, R. Jankowski, G. Le Clech, L. Malvezzi, S. Morini, S. Perie, J. Perret, J. C. Pignat, F. Portier, E. Serrano, H. Plauchu (France - Italie) ...
http://ent-review.com/sommaires_en.lasso?id=d547c4ba5caf75e6
EUROPEAN REVIEW OF ENT : CONTENTS
E. Babin, M. Borsik, S. Braccard, L. Crampette, V. Darrouzet, F. Faure, J. P. Fontanel, E. Houdart, R. Jankowski, G. Le Clech, L. Malvezzi, S. Morini, S. Perie, J. Perret, J. C. Pignat, F. Portier, E. Serrano, H. Plauchu (France - Italie) ...
http://lasso.elidee.com/sommaires_en.lasso?id=7a1ceecd44b536d3
EUROPEAN REVIEW OF ENT : CONTENTS
E. Babin, M. Borsik, S. Braccard, L. Crampette, V. Darrouzet, F. Faure, J. P. Fontanel, E. Houdart, R. Jankowski, G. Le Clech, L. Malvezzi, S. Morini, S. Perie, J. Perret, J. C. Pignat, F. Portier, E. Serrano, H. Plauchu (France - Italie) ...
http://lasso.elidee.com/sommaires_en.lasso?id=d1634d40918a5837
Altmetric - Supraorbital keyhole approach for suprasellar arachnoid cyst: how I do itAltmetric - Supraorbital keyhole approach for suprasellar arachnoid cyst: how I do it
Older research outputs will score higher simply because theyve had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 262,585 tracked outputs that were published within six weeks on either side of this one in any source. This one has gotten more attention than average, scoring higher than 70% of its contemporaries ...
https://www.altmetric.com/details/61907510
Neurosurgical Consultants: Nervous System Tumors - Benign: Skull Base Tumors
The Skull Base, upon which the Brains undersurface rests, has three main regions. The Anterior (front) Cranial Fossa is the region located above the eyes and includes structures such as: the Olfactory Bulbs, the Nasal Cavity, and Cranial Nerves (1 & 2 and sections of 3, 4 & 6) that control vision, as well as movement of the eyeballs. The Middle Cranial Fossa is the region containing the dense, boney Petrous Ridge, and houses the Internal Carotid Artery, along with sections of the Cranial Nerves (5 & 7) that control chewing and facial sensation. The Middle Cranial Fossa also contains the Cavernous Sinus, an extremely difficult structure from which to remove tumors. The Posterior (back) Cranial Fossa is where the Internal Auditory Canal (IAC) and the Cranial Nerves (7 & 8) responsible for hearing, facial expression and balance are located; the Jugular Vein also passes through this region. Of the 24 highly specialized Cranial Nerves, which control many vital functions of our head and neck, 18 ...
http://neurosurgerydallas.com/2_1_6_14.php
Infratemporal Fossa Flashcards by Mollie O | BrainscapeInfratemporal Fossa Flashcards by Mollie O | Brainscape
Study Infratemporal Fossa flashcards from Mollie O's class online, or in Brainscape's iPhone or Android app. ✓ Learn faster with spaced repetition.
https://m.brainscape.com/flashcards/infratemporal-fossa-5853199/packs/8665438
Infant - wikidocInfant - wikidoc
A newborns shoulders and hips are narrow, the abdomen protrudes slightly, and the arms and legs are relatively short. The average birth weight of a full-term newborn is approximately 7 ½ lbs.(3.2 kg), but is typically in the range of 5.5-10 pounds (2.7-4.6 kg). The average total body length is 14-20 inches (35.6-50.8 cm), although premature newborns may be much smaller. The Apgar score is a measure of a newborns transition from the uterus during the first minutes of life. A newborns head is very large in proportion to the rest of the body, and the cranium is enormous relative to his or her face. While the adult human skull is about 1/8 of the total body length, the newborns is about 1/4. At birth, many regions of the newborns skull have not yet been converted to bone, leaving soft spots known as fontanels. The two largest are the diamond-shaped anterior fontanel, located at the top front portion of the head, and the smaller triangular-shaped posterior fontanel, which lies at the back of ...
https://www.wikidoc.org/index.php/Neonates
Large fontanelles (lateral view) | Nicklaus Childrens HospitalLarge fontanelles (lateral view) | Nicklaus Childrens Hospital
A wide fontanelle occurs when the fontanelle is larger in size than expected for the age of the baby. Slow or incomplete ossification of the skull bones is most often the cause of a wide fontanelle ...
https://www.nicklauschildrens.org/health-information-library/health-encyclopedia-image-pages/large-fontanelles-
Revise Anatomy - Learn Anatomy Online | Head - Areas - Infratemporal Fossae
Lorem ipsum dolor sit amet, sapien platea morbi dolor lacus nunc, nunc ullamcorper. Felis aliquet egestas vitae, nibh ante quis quis dolor sed mauris ...
https://reviseanatomy.com/Head/Areas/Infratemporal-Fossa.php
Aspartate Aminotransferase检测试剂盒(ab105135)|Abcam中国Aspartate Aminotransferase检测试剂盒(ab105135)|Abcam中国
Aspartate Aminotransferase (AST/GOT) Activity Assay Kit(谷草转氨酶活性测定试剂盒)(ab105135)比色法；敏感度大于10 mU.检测各种样本中谷草转氨酶的活性。
http://www.abcam.cn/aspartate-aminotransferase-activity-assay-kit-ab105135.html
Steve Lee, MD | Loma Linda University HealthSteve Lee, MD | Loma Linda University Health
Steve C. Lee finished his MD/PhD at Loma Linda University and then went to University of North Carolina at Chapel Hill for residency in otolaryngology and head and neck surgery. Afterward, he completed a two year fellowship at the University of Pittsburgh Medical Center in skull base surgery and head and neck surgical oncology. He also spent time at the University of Pennsylvania to train in robotic surgery of the head and neck. His clinical interests are in minimally invasive skull base surgery of pituitary, anterior cranial fossa and clival lesions, robotic head and neck surgery was well as all aspects of head and neck oncology. His research interests are in clinical outcomes in head and neck surgery and head and neck tumor immunology.. ...
https://lluh.org/provider/lee-steve
Naso Orbito Ethmoid (NOE) FracturesNaso Orbito Ethmoid (NOE) Fractures
Naso Orbito Ethmoid (NOE) Fractures The naso orbito ethmoid (NOE) complex is the collective name of the frontal sinus, ethmoid sunuses, anterior cranial fossa, orbits, frontal bone, and nasal bones. Naso orbito ethmoid (NOE) fractures are complex because of the intricate anatomy of this area
http://www.facialplasticsurgeonindia.com/reconstructive-surgery/facial-fractures/naso-orbito-ethmoid-noe-fractures/
MedPix Case - Nasal malignant peripheral nerve sheath tumor (MPNST)MedPix Case - Nasal malignant peripheral nerve sheath tumor (MPNST)
Erosive mass extending from left side of nose into ethmoid sinus and penetrating into the anterior cranial fossa. Mass enhances following contrast administration and is associated with a mild degree of brain edema.
https://medpix.nlm.nih.gov/case?id=171ffbf1-fcac-4329-979f-808210a9bdff&quiz=t
Anatomical Examination of the Foramens of the Middle Cranial FossaAnatomical Examination of the Foramens of the Middle Cranial Fossa
UNVER DOGAN, Nadire et al. Anatomical Examination of the Foramens of the Middle Cranial Fossa. Int. J. Morphol. [online]. 2014, vol.32, n.1, pp.43-48. ISSN 0717-9502. http://dx.doi.org/10.4067/S0717-95022014000100008.. Three foramina can be identified in the greater wing of the sphenoid bone: The foramen rotundum (FR), foramen ovale (FO) and foramen spinosum (FS). In addition, there may be another foramen called foramen ovale accessorium or foramen vesalius (FV) which connects the middle cranial fossa to the fossa pterygoidea (pterygoid fossa). It is described as an opening with smooth walls in front and medial to foramen ovale which leads to an oblique channel directed towards the fossa pterygoidea. FV was present between FO and FR in 14 (31.8%) of 44 dry and 6 (33.3%) of 18 cadaver skullbase sides (total 20 (32.3%) of 62). The diameter values of foramens on both the right and the left side were observed to be almost symmetrical. FRs distance from the midline on the left side was greater than ...
https://www.scielo.cl/scielo.php?script=sci_abstract&pid=S0717-95022014000100008&lng=en&nrm=iso
The Infratemporal Fossa - Borders - Contents - TeachMeAnatomyThe Infratemporal Fossa - Borders - Contents - TeachMeAnatomy
The infratemporal fossa is a complex and irregularly shaped space, located deep to the masseter muscle. It acts as a conduit for many neurovascular structures that travel between the cranial cavity and other structures of the head.
http://teachmeanatomy.info/head/areas/infratemporal-fossa/
Subfrontal approach to the anterior skull base with combined Le fort osteotomy surgery - DnaTube.com - Scientific Video and...Subfrontal approach to the anterior skull base with combined Le fort osteotomy surgery - DnaTube.com - Scientific Video and...
Horizontal osteotomy allows the surgeon to safely down fracture the maxilla for wide exposure of the central skull base this surgical approach is easily extended posteriorly in the midline to...
https://www.dnatube.com/video/10643/Subfrontal-approach-to-the-anterior-skull-base-with-combined-Le-fort-osteotomy-surgery
Symptoms - Fontanelles - bulging
The skull is made up of many bones, 8 in the skull itself and 14 in the face area. They join together to form a solid, bony cavity that protects and supports the brain. The areas where the bones join together are called the sutures. The bones are not joined together firmly at birth. This allows the head to change shape to help it pass through the birth canal. The sutures get minerals added to them over time and harden, firmly joining the skull bones together. In an infant, the space where 2 sutures join forms a membrane-covered soft spot called a fontanelle (fontanel). The fontanelles allow for growth of the brain and skull during an infants first year. There are normally several fontanelles on a newborns skull. They are located mainly at the top, back, and sides of the head. Like the sutures, fontanelles harden over time and become closed, solid bony areas. ...
https://ssl.adam.com/content.aspx?productid=617&pid=1&gid=003310&site=makatimed.adam.com&login=MAKA1603
Openings in the base of the cranium | Aclands Video Atlas of Human AnatomyOpenings in the base of the cranium | Aclands Video Atlas of Human Anatomy
(3.57)Now well move on, to take a look at the openings in the floor of the anterior and middle cranial fossa that we saw earlier. Well look at three openings
https://aclandanatomy.com/MultimediaPlayer.aspx?multimediaid=10528381
fossa - definition, etymology and usage, examples and related words
Definition of fossa in the Get a Grip America. Meaning of fossa with illustrations and photos. Pronunciation of fossa and its etymology. Related words - fossa synonyms, antonyms, hypernyms and hyponyms. Example sentences containing fossa
http://getagripamerica.us/fossa.html
Fontanelle | Radiology Reference Article | Radiopaedia.orgFontanelle | Radiology Reference Article | Radiopaedia.org
A fontanelle is the soft membraneous region of the foetus and neonate calvarium where the corners of three or four developing flat bones meet and allow for the growth over the skull over the developing brain. There are two main, palpable fontane...
https://prod-images-static.radiopaedia.org/articles/fontanelle?lang=us
The Art of Sleeping Alone Excerpt - Sophie Fontanel The Art of Sleeping...The Art of Sleeping Alone Excerpt - Sophie Fontanel The Art of Sleeping...
Longtime ELLE France editor Sophie Fontanel decided to give up sex--for nine years. Here, an excerpt from her forthright memoir, which quickly became a cultural sensation.
http://www.elle.com/culture/books/reviews/a12592/the-art-of-sleeping-alone-excerpt/
B.Berkovitz | Dentist BD
B.Berkovitz | J.Langdon, B.Berkovitz, B.Moxham The infratemporal fossa is one of the most important anatomical regions in the head for dental and maxillofacial
http://dentistbd.com/tag/b-berkovitz
Volume and square of ethmoidal labyrinth according to the results of computer craniometry | Практическая медицина
М.V. МARKEEVA2, О.V. MAREEV2, V.N. NIKOLENKO1, G.O. MAREEV2, O.YU. ALESHKINA2, A.B. KNYAZEV2 1The First Moscow State Medical University named after I.M.
http://en.pmarchive.ru/volume-and-square-of-ethmoidal-labyrinth-according-to-the-results-of-computer-craniometry/
Anterior cranial fossaAnterior cranial fossa
"Anterior cranial fossa". www.anatomynext.com. Retrieved 2018-03-06. "Anterior cranial fossa". www.anatomynext.com. Retrieved ... The paired anterior ethmoidal foramen connects the anterior cranial fossa with each orbit and transmits the anterior ethmoidal ... which connect the anterior cranial fossa with the nasal cavity and transmit the olfactory nerves. Animation. Anterior cranial ... The anterior cranial fossa is a depression in the floor of the cranial base which houses the projecting frontal lobes of the ...
https://en.wikipedia.org/wiki/Anterior_cranial_fossa
Posterior cranial fossaPosterior cranial fossa
Anterior cranial fossa Middle cranial fossa Wikimedia Commons has media related to Posterior cranial fossa. Anatomy photo:22:os ... Animation Posterior cranial fossa at human fetus Base of skull Posterior cranial fossa Posterior cranial fossa A tumor of the ... Lies in the anterior wall of the posterior cranial fossa. It transmits the facial (VII) and vestibulocochlear (VIII) cranial ... The posterior cranial fossa is part of the cranial cavity, located between the foramen magnum and tentorium cerebelli. It ...
https://en.wikipedia.org/wiki/Posterior_cranial_fossa
Sphenoethmoidal sutureSphenoethmoidal suture
It is located in the anterior cranial fossa. This article incorporates text in the public domain from page 190 of the 20th ... The sphenoethmoidal suture is the cranial suture between the sphenoid bone and the ethmoid bone. ... Cranial sutures, Human head and neck, Joints, Joints of the head and neck, Skeletal system, Skull, All stub articles, ...
https://en.wikipedia.org/wiki/Sphenoethmoidal_suture
Frontoethmoidal sutureFrontoethmoidal suture
It is located in the anterior cranial fossa. This article incorporates text in the public domain from page 190 of the 20th ... Cranial sutures, Human head and neck, Joints, Joints of the head and neck, Skeletal system, Skull, All stub articles, ...
https://en.wikipedia.org/wiki/Frontoethmoidal_suture
Sphenoid boneSphenoid bone
Superior surface forming floor of anterior cranial fossa. Inferior surface forming upper boundary of superior orbital fissure. ... pterygoid notch pterygoid fossa scaphoid fossa pterygoid hamulus pterygoid canal pterygospinous process sella turcica The ... closed by Sphenoidal conchae This forms the floor of the middle cranial fossa. It presents (starting from the front): foramen ... a fibrous process joining the anterior to the posterior clinoid process; and the caroticoclinoid, connecting the anterior to ...
https://en.wikipedia.org/wiki/Sphenoid_bone
PissarrachampsaPissarrachampsa
... absence of astragalar fossa; restricted anterior hollow on the cranial surface of the astragalus; lateral tubercle at the ... The thick anterior and medial rims of the supratemporal fenestrae are a diagnostic feature of Pissarrachampsa. At the back of ... Pissarrachampsa is known from its holotype, a nearly complete skull and skeleton, as well as other referred cranial and ... They are found in a depressed region called the circumnarial fossa. Thick palpebral bones overly the eyes. The supratemporal ...
https://en.wikipedia.org/wiki/Pissarrachampsa
Foramen spinosumForamen spinosum
It connects the middle cranial fossa to the infratemporal fossa. It is located posterolateral to the foramen ovale, and ... ISBN 978-0-8089-2306-0. Kawase, Takeshi (2010). "38 - Petroclival Meningiomas: Middle Fossa Anterior Transpetrosal Approach". ... It is located posterolateral to the foramen ovale and anterior to the sphenoidal spine. It allows the passage of the middle ... Inner surface of the base of skull, showing cranial foramina Wikimedia Commons has media related to Foramen spinosum. Foramina ...
https://en.wikipedia.org/wiki/Foramen_spinosum
SkullSkull
... the anterior, middle and posterior cranial fossae changes rapidly. The anterior cranial fossa changes especially during the ... "Clinical anatomy of the human anterior cranial fossa during the prenatal period". Folia Morphologica. 62 (3): 271-3. PMID ... These cranial measurements are the basis of what is known as craniology. These cranial measurements were also used to draw a ... forms the protective cranial cavity that surrounds and houses the brain and brainstem. The upper areas of the cranial bones ...
https://en.wikipedia.org/wiki/Skull
Raccoon eyesRaccoon eyes
They are most often associated with fractures of the anterior cranial fossa. Raccoon eyes may also be a sign of disseminated ... time of a facial fracture tears the meninges and causes the venous sinuses to bleed into the arachnoid villi and the cranial ...
https://en.wikipedia.org/wiki/Raccoon_eyes
Anterior ethmoidal nerveAnterior ethmoidal nerve
It travels through the anterior ethmoidal foramen to reach the anterior cranial fossa. It then moves forward and passes through ... The anterior ethmoidal nerve then continues into the cranial cavity at the side of the cribiform plate of the ethmoid bone. It ... The anterior ethmoidal nerve is a nerve of the nose. It is a branch of the nasociliary nerve, itself a branch of the ophthalmic ... The anterior ethmoidal nerve is a terminal branch of the nasociliary nerve, a branch of the ophthalmic nerve (CN V1), itself a ...
https://en.wikipedia.org/wiki/Anterior_ethmoidal_nerve
Petrotympanic fissurePetrotympanic fissure
The contents of the fissure include communications of cranial nerve VII to the infratemporal fossa. A branch of cranial nerve ... It lodges the anterior process and anterior ligament of the malleus, and gives passage to the anterior tympanic branch of the ... The mandibular fossa is bounded, in front, by the articular tubercle; behind, by the tympanic part of the bone, which separates ... Anterior tympanic artery and tympanic veins also pass through the structure. Petrotympanic fissure contains some of the fibers ...
https://en.wikipedia.org/wiki/Petrotympanic_fissure
Posterior ethmoidal nervePosterior ethmoidal nerve
It also gives a branch to supply part of the dura mater in the anterior cranial fossa. The posterior ethmoidal nerve is absent ... It also supplies sensation to part of the dura mater in the anterior cranial fossa. The posterior ethmoidal nerve is present in ... and part of the dura mater in the anterior cranial fossa. The posterior ethmoidal nerve is a branch of the nasociliary nerve, ... Barral, Jean-Pierre; Croibier, Alain (2009). "15 - Ophthalmic nerve". Manual Therapy for the Cranial Nerves. Churchill ...
https://en.wikipedia.org/wiki/Posterior_ethmoidal_nerve
Basilar skull fractureBasilar skull fracture
... s are divided into anterior fossa, middle fossa and posterior fossa fractures. Facial fractures often ... Surgery may be performed to seal a CSF leak that does not stop, to relieve pressure on a cranial nerve or repair injury to a ... Due to the proximity of the cranial nerves, injury to those nerves may occur. This can cause loss of function of the facial ... Serious cases usually result in death Basilar skull fractures include breaks in the posterior skull base or anterior skull base ...
https://en.wikipedia.org/wiki/Basilar_skull_fracture
MetopismMetopism
The main factor of the metopic suture is to increase the volume of the anterior cranial fossa. The frontal bone includes the ...
https://en.wikipedia.org/wiki/Metopism
Anterior ethmoidal arteryAnterior ethmoidal artery
... supplies some dura mater of anterior cranial fossa, has been called the anterior falx/falcine artery) nasal branches (travel ... Following which, it enters the anterior cranial fossa where it bifurcates into a meningeal branch and nasal branch. The nasal ... The anterior ethmoidal artery is a branch of the ophthalmic artery in the orbit. It exits the orbit through the anterior ... It travels with the anterior ethmoidal nerve to exit the medial wall of the orbit at the anterior ethmoidal foramen. It then ...
https://en.wikipedia.org/wiki/Anterior_ethmoidal_artery
Pacchionian foramenPacchionian foramen
The larger anterior space includes the anterior and middle cranial fossas and lodges the cerebrum; the small posterior space- ... the posterior cranial fossa contains the cerebellum, the pons, and the medulla. Clinical Anatomical Terminology, American ... The tentorium cerebelli divides the cranial cavity into two closed spaces which communicate with each other through the ...
https://en.wikipedia.org/wiki/Pacchionian_foramen
ProceratosauridaeProceratosauridae
Extremely elongated external nares, with posterior margins posterior to the anterior margin of the antorbital fossa and ... 2013) : A sagittal cranial crest formed by the nasals starting at the junction of the premaxilla and nasals. ... A convex tubercule on the anterior margin of the pubis just ventral to contact with the ilium. A short and shallow concave step ... The depth of the antorbital fossa ventral to the antorbital fenestra being much greater than that of the maxilla below the ...
https://en.wikipedia.org/wiki/Proceratosauridae
Greater wing of sphenoid boneGreater wing of sphenoid bone
1] forms part of the middle cranial fossa; it is deeply concave, and presents depressions for the convolutions of the temporal ... Medial to the anterior extremity of the infratemporal crest is a triangular process that serves to increase the attachment of ... Left infratemporal fossa. The skull from the front. Articulation of the mandible. Medial aspect. Muscles of the right orbit. ... It has a number of foramina (holes) in it: The foramen rotundum is a circular aperture at its anterior and medial part; it ...
https://en.wikipedia.org/wiki/Greater_wing_of_sphenoid_bone
Kogia pusillaKogia pusilla
Due to the less-pronounced cheekbones, the anterior cranial fossa-depressions on the skull-are smaller than in modern Kogia. ...
https://en.wikipedia.org/wiki/Kogia_pusilla
Cerebrospinal fluid rhinorrhoeaCerebrospinal fluid rhinorrhoea
Spontaneous CSF rhinorrhoea is the most common acquired defect in the skull base bones (anterior cranial fossa) causing ... Makhmurian, Meri S. (23 September 2020). "MIN - Spontaneous cranial cerebrospinal fluid leak (CSF liquorrhea)". www.minclinic. ...
https://en.wikipedia.org/wiki/Cerebrospinal_fluid_rhinorrhoea
AniksosaurusAniksosaurus
... the ilium has a well developed cuppedicus fossa; (b) the femur possesses an anterior trochanter that is proximally projected, ... and are provided with a pair of cavities at their cranial surfaces the neural canal is wide cranial caudals feature a ventral ... According to Martínez and Novas (2006), Aniksosaurus can be distinguished based on the following characteristics: cranial ... the femoral head is rectangular-shaped in cranial aspect; (e) and the fibular shaft is craniocaudally narrow. However, research ...
https://en.wikipedia.org/wiki/Aniksosaurus
Cranial ultrasoundCranial ultrasound
Some brain structures are poorly visualised, notably posterior fossa structures such as the cerebellum if only the anterior ... It is not usual for this technique to be referred to simply as "cranial ultrasound". Additionally, cranial ultrasound can be ... "Cranial Ultrasound guideline". NHS Forth Valley. 12 February 2016. "Standard Neonatal Cranial Ultrasound Scan Views". Auckland ... While the anterior fontanelle is the most commonly used acoustic window for cranial ultrasounds, more advanced operators may ...
https://en.wikipedia.org/wiki/Cranial_ultrasound
Foramen rotundumForamen rotundum
It connects the middle cranial fossa and the pterygopalatine fossa. It allows for the passage of the maxillary nerve (V2), a ... in the anterior and medial part of the sphenoid bone. The mean area of the foramina rotunda is not considerable, which may ... Barral, Jean-Pierre; Croibier, Alain (2009-01-01). "16 - Maxillary nerve". Manual Therapy for the Cranial Nerves. Churchill ...
https://en.wikipedia.org/wiki/Foramen_rotundum
Carotid canalCarotid canal
The carotid canal is located within the middle cranial fossa, at the petrous part of the temporal bone. Anteriorly, it is ... Both internal and external openings of the carotid canal lies anterior to the jugular foramen, where the latter is located ... inside the posterior cranial fossa. The carotid canal is separated from middle ear and inner ear by a thin plate of bone. The ... is a passageway in the temporal bone of the skull through which the internal carotid artery enters the middle cranial fossa ...
https://en.wikipedia.org/wiki/Carotid_canal
Cerebral hemisphereCerebral hemisphere
The temporal pole is located between the frontal and occipital poles, and sits in the anterior part of middle cranial fossa in ... Smaller commissures, including the anterior commissure, the posterior commissure and the fornix, also join the hemispheres and ...
https://en.wikipedia.org/wiki/Cerebral_hemisphere
Facial nerveFacial nerve
It arises from the brainstem from an area posterior to the cranial nerve VI (abducens nerve) and anterior to cranial nerve VIII ... From the brain stem, the motor and sensory parts of the facial nerve join together and traverse the posterior cranial fossa ... The facial nerve, also known as the seventh cranial nerve, cranial nerve VII, or simply CN VII, is a cranial nerve that emerges ... The intermediate nerve reaches the posterior cranial fossa via the internal acoustic meatus before synapsing in the solitary ...
https://en.wikipedia.org/wiki/Facial_nerve
Cranial fossaCranial fossa
A cranial fossa is formed by the floor of the cranial cavity. There are three distinct cranial fossae: Anterior cranial fossa ( ... fossa cranii anterior), housing the projecting frontal lobes of the brain Middle cranial fossa (fossa cranii media), separated ... Wikimedia Commons has media related to Cranial fossae. Anatomical terms of location#Cranial and caudal Fossa (anatomy) (Commons ... from the posterior fossa by the clivus and the petrous crest housing the temporal lobe Posterior cranial fossa (fossa cranii ...
https://en.wikipedia.org/wiki/Cranial_fossa
Pterygopalatine fossaPterygopalatine fossa
... and middle cranial fossa through eight foramina. It has the following boundaries: anterior: superomedial part of the ... In human anatomy, the pterygopalatine fossa (sphenopalatine fossa) is a fossa in the skull. A human skull contains two ... Each fossa is a cone-shaped paired depression deep to the infratemporal fossa and posterior to the maxilla on each side of the ... The following passages connect the fossa with other parts of the skull: The pterygopalatine fossa contains the pterygopalatine ...
https://en.wikipedia.org/wiki/Pterygopalatine_fossa
Alan E. ZimmerAlan E. Zimmer
... or anterior cranial fossa). Zimmer also contributed "Radiologic Imaging of the Cervical Spine" as a chapter to a core clinical ...
https://en.wikipedia.org/wiki/Alan_E._Zimmer
Posterior ethmoidal arteryPosterior ethmoidal artery
This artery supplies the posterior ethmoidal air sinuses, the dura mater of the anterior cranial fossa, and the upper part of ... It is smaller than the anterior ethmoidal artery. Once branching from the ophthalmic artery, it passes between the upper border ...
https://en.wikipedia.org/wiki/Posterior_ethmoidal_artery
HerrerasaurusHerrerasaurus
This cranial specialization is unusual among dinosaurs but has evolved independently in some lizards. The rear of the lower jaw ... Novas found that the primitive features of lacking a brevis fossa and having only two sacral vertebrae were simply reversals ... and the humeral entepicondyle is ridge-like with anterior and posterior depressions; and the posterior border of the ilial ... An extensive study of Herrerasaurus by Sereno in 1992 suggested that of these proposed synapomorphies, only one cranial and ...
https://en.wikipedia.org/wiki/Herrerasaurus
Occipital condylesOccipital condyles
... and possibly lower cranial nerve (IX, X, XI, XII) deficits, tetraparesis or abnormal breathing. Among these, cranial nerve ... Atlas Condyloid fossa Watts E (January 2020). "Occipital Condyle Fractures". Ortho Bullets. Lineage Medical, Inc. Retrieved 22 ... The condyles are oval or reniform (kidney-shaped) in shape, and their anterior extremities, directed forward and medialward, ... Surgery may become necessary if there is significant compression of the brainstem, spinal cord, the lower cranial nerves or ...
https://en.wikipedia.org/wiki/Occipital_condyles
Infratemporal fossaInfratemporal fossa
This can be surgically removed through the middle cranial fossa. The infratemporal fossa can also be used to approach other ... It also gives branches to mylohyoid muscle, the anterior belly of digastric muscle, the tensor veli palatini muscle, and tensor ... The infratemporal fossa can be imaged using a CT scan. Infratemporal fossa Infratemporal fossa. Lingual and inferior alveolar ... enters infratemporal fossa from the middle cranial fossa through the foramen ovale of the sphenoid bone. The mandibular nerve ...
https://en.wikipedia.org/wiki/Infratemporal_fossa
Choroid plexus tumorChoroid plexus tumor
J.H. Shin, H.K. Lee, A.K. Jeong, S.H. Park, C.G. Choi, D.C. Suh, Choroid plexus papilloma in the posterior cranial fossa: MR, ... Preoperative embolization of choroid plexus papilloma with Onyx via the anterior choroidal artery: technical note, ... Macrocephaly, splayed cranial sutures, fontanel widening/bulging, and forced downward look, often known as sunset eyes, are ...
https://en.wikipedia.org/wiki/Choroid_plexus_tumor
VagotomyVagotomy
... injured by ongoing treatment for acute lymphoblastic leukemia or surgery or radiation to treat posterior cranial fossa tumors. ... "Posterior truncal vagotomy and anterior curve superficial seromyotomy as an alternative for the surgical management of chronic ...
https://en.wikipedia.org/wiki/Vagotomy
Skull fractureSkull fracture
... the roof of orbits in the anterior cranial fossa, and the areas between the mastoid and dural sinuses in the posterior cranial ... The middle cranial fossa, a depression at the base of the cranial cavity forms the thinnest part of the skull and is thus the ... "Growing skull fracture of the posterior cranial fossa and of the orbital roof". Acta Neurochir (Wien). 145 (3): 201-8, ... A cranial burst skull fracture, usually occurring with severe injuries in infants less than 1 year of age, is a closed, ...
https://en.wikipedia.org/wiki/Skull_fracture
RhinorrheaRhinorrhea
... result in a rupture of the barrier between the sinonasal cavity and the anterior cranial fossae or the middle cranial fossae. ...
https://en.wikipedia.org/wiki/Rhinorrhea
DilophosaurusDilophosaurus
Welles did not find evidence of cranial kinesis in the skull of Dilophosaurus, a feature that allows individual bones of the ... Uniquely for this genus, additional laminae emanated from the middle trunk vertebrae's anterior centrodiapophyseal laminae and ... The arches of the cervical vertebrae also had pneumatic fossae (or chonoses), conical recesses so large that the bones ... They suggested that the cranial crests of Cryolophosaurus and Sinosaurus had either evolved convergently, or were a feature ...
https://en.wikipedia.org/wiki/Dilophosaurus
Zygomatic archZygomatic arch
The zygomatic process of the temporal arises by two roots: an anterior, directed inward in front of the mandibular fossa, where ... "In vivo strain in cranial sutures: The zygomatic arch". Journal of Morphology. 207 (3): 225-239. doi:10.1002/jmor.1052070302. ... The jugal point is the point at the anterior (towards face) end of the upper border of the zygomatic arch where the masseteric ...
https://en.wikipedia.org/wiki/Zygomatic_arch
2019 in paleomammalogy2019 in paleomammalogy
2019). A study evaluating the ability of the extinct giant fossa to hunt large lemurs is published by Meador et al. (2019). ... D. Rex Mitchell (2019). "The anatomy of a crushing bite: The specialised cranial mechanics of a giant extinct kangaroo". PLOS ... Description of the anatomy of a partial skeleton and a dentary with anterior teeth of the plesiadapiform Torrejonia wilsoni ... Anneke H. van Heteren; Mikel Arlegi; Elena Santos; Juan-Luis Arsuaga; Asier Gómez-Olivencia (2019). "Cranial and mandibular ...
https://en.wikipedia.org/wiki/2019_in_paleomammalogy
NicrosaurusNicrosaurus
... posterior rim of nares behind anterior rim of antorbital fenestra Infranasal recess is present Reduced antorbital fossa Convex ... A more recent analysis on available post-cranial bones has provided results that further support the idea of Nicrosaurus being ... Much of the other anterior teeth in this set, as well as in the maxilla, are difficult to distinguish from one another. The ... All derived phytosaurs have an ilium that is characterized by a blade that elongates posteriorly and an anterior process that ...
https://en.wikipedia.org/wiki/Nicrosaurus
HeterodontosaurusHeterodontosaurus
A depression above the snout has been termed the "nasal fossa" or "sulcus". A similar fossa is also seen in Tianyulong, ... Instead, ornithischians had a prominent anterior extension of the pubis, the anterior pubic process (APP), which was absent in ... ISBN 978-0-375-82419-7. Butler, Richard J; Porro, Laura B; Galton, Peter M; Chiappe, Luis M (2012). "Anatomy and Cranial ... Ventrally, the antorbital fossa was bounded by a prominent bony ridge, to which the animal's fleshy cheek would have been ...
https://en.wikipedia.org/wiki/Heterodontosaurus
List of skin conditionsList of skin conditions
Poland anomaly Posterior fossa malformations-hemangiomas-arterial anomalies-cardiac defects-eye abnormalities-sternal cleft and ... anterior tibial bowing) Saddle nose Salmonellosis Scarlet fever Scrub typhus (Tsutsugamushi fever) Shigellosis Staphylococcal ... cranial arteritis, Horton's disease) Thromboangiitis obliterans (Buerger's disease) Thrombotic thrombocytopenic purpura ( ... skin fossa) Superficial lymphatic malformation (lymphangioma circumscriptum) Supernumerary nipple (accessory nipple, ...
https://en.wikipedia.org/wiki/List_of_skin_conditions
Taowu liuiTaowu liui
Both the anterior and posterior edges showed fine serration. Adjacent to the canine, a diastema separated the anterior from ... Likewise, a cranial narrowing behind the orbits was only rather weakly pronounced. In lateral view, the frontal line showed a ... As a diagnostic feature, the glenoid fossa was on a raised platform, more prominent than in Amphimachairodus, and was very wide ... The anterior palatal window was at the level of the canine, and the largest posterior one was at the level of the third ...
https://en.wikipedia.org/wiki/Taowu_liui
Cephalometric analysisCephalometric analysis
The inner contour of the anterior wall of sella turcica Walker point The anterior contour of the middle cranial fossa The ... Using the O as the centre, Sassouni created the following arcs Anterior Arc - Arc of a circle between the anterior cranial base ... Posterior Arc - Arc of a circle between anterior cranial base and mandibular base with O as centre and OSp as radius. Basal Arc ... contour of the cribriform plate Details in the trabecular system in the anterior cranial fossa. The contours of the bilateral ...
https://en.wikipedia.org/wiki/Cephalometric_analysis
VentastegaVentastega
Based on the morphology of both cranial and post-cranial elements discovered (see below), Ventastega is more primitive than ... The mandible is widest anterior to the first coronoid fang. The dentary is long and shallow, and has a butt joint as the ... along with the basipterygoid processes and laterally open post-temporal fossae. The clavicle has a broad ventral blade with a ... This, combined with other cranial and post-cranial elements of Ventastega, made researchers predict that it was larger than ...
https://en.wikipedia.org/wiki/Ventastega
Oculomotor nerveOculomotor nerve
The oculomotor nerve, also known as the third cranial nerve, cranial nerve III, or simply CN III, is a cranial nerve that ... The oculomotor nerve (CN III) arises from the anterior aspect of mesencephalon (midbrain). There are two nuclei for the ... a groove on the lateral wall of the interpeduncular fossa). On emerging from the brainstem, the nerve is invested with a sheath ... Cranial nerves III, IV, and VI are usually tested together as part of the cranial nerve examination. The examiner typically ...
https://en.wikipedia.org/wiki/Oculomotor_nerve
Leptomeningeal cancerLeptomeningeal cancer
Infiltration from the anterior median fissure, a 3mm deep furrow on the anterior side of the spinal cord, to the anterior horn ... Individuals whose cancer has spread to an area of the brain known as the posterior fossa have a greater risk of developing a ... Third, there may be a pattern of nodular deposits of tumor on cranial and spinal nerve roots, frequently without tumor cells ... These cells have the ability to penetrate the pial membrane and invade the spinal cord and cranial nerves. Infiltration from ...
https://en.wikipedia.org/wiki/Leptomeningeal_cancer
EntelodontEntelodont
The wide and tall temporal fossa allowed for a very large temporalis muscle, which extends from the side of the cranium to the ... One possible function for the anterior tubercles is as a support for toughened skin, which would have acted as a buffer or ... and develop robust cranial bars to resist the resulting forces on the skull. The pterygoideus muscle, which follows a similar ... The use of the anterior tubercles is unclear; one speculative idea suggests that they served as an attachment point for strong ...
https://en.wikipedia.org/wiki/Entelodont
MakaracetusMakaracetus
These grooves are paralleled on the ventral side by extraordinary lateral fossae, stretching from the anterior maxilla and over ... Walrus cranial morphology is different, but they are aquatic and use specialized buccal and facial muscles to feed on molluscs ... A combination of cranial features indicates that Makaracetus had a short, muscular proboscis similar to a tapir. There are ... broad and shallow narial grooves on the dorsal side of the premaxilla extending the nasal vestibule to the anterior end of the ...
https://en.wikipedia.org/wiki/Makaracetus
SwallowingSwallowing
In order for anterior to posterior transit of the bolus to occur, orbicularis oris contracts and adducts the lips to form a ... This phase is voluntary and involves important cranial nerves: V (trigeminal), VII (facial) and XII (hypoglossal). For the ... the tonsillar fossa, uvula and posterior pharyngeal wall. Stimuli from the receptors of this phase then provoke the pharyngeal ... acts to anatomically direct the food bolus laterally towards the piriform fossa. Additionally, the larynx is pulled up with the ...
https://en.wikipedia.org/wiki/Swallowing
MesenteryMesentery
The cranial portion of the loop moves to the right and the caudal portion of the loop moves toward the left. This rotation ... On average, vessels occur every 0.14 mm (0.0055 in), and within 0.1 mm (0.0039 in) from the mesocolic surfaces-anterior and ... aspect of the peritoneum overlying the mobile component of the mesosigmoid and the parietal peritoneum in the left iliac fossa ... The cranial portion of the loop will develop into the jejunum and most of the ileum, while the caudal part of the loop ...
https://en.wikipedia.org/wiki/Mesentery
Index of anatomy articlesIndex of anatomy articles
... tract anterior cranial fossa anterior cruciate ligament anterior ethmoidal foramen anterior ethmoidal nerve anterior funiculus ... coxae cranial cranial autonomic ganglia cranial bone cranial nerve ganglia cranial nerve lesion cranial nerve nuclei cranial ... anterior nucleus of the thalamus anterior perforated substance anterior pituitary anterior root anterior spinal artery anterior ... anterior horn cells anterior horn of the lateral ventricle anterior hypothalamus anterior inferior cerebellar artery anterior ...
https://en.wikipedia.org/wiki/Index_of_anatomy_articles
AulacephalodonAulacephalodon
A. peavoti is also found to have a wider and more upright scapula blade compared to A. bainii, with deeper fossa on the ... Aulacephalodon skulls show the transverse anterior tip of their short snout is reinforced by the palatal ridges and ridges on ... While both species share some similar post-cranial features, there are numerous differences in the shapes of various girdle and ... Diagnostic features of Aulacephalodon include (1) the size of their nasal bosses, (2) the shape and articulation of cranial ...
https://en.wikipedia.org/wiki/Aulacephalodon
PaleoneurobiologyPaleoneurobiology
Analysis of cranial vasculature concentrates on the anterior meningeal system of the frontal region, the middle meningeal ... system of the parieto-temporal and part of the anterior occipital region, and the cerebellar fossa system of the cerebellar ... In modern humans, cranial capacity can vary by as much as 1000 cc, without any correlation to behavior. This degree of ... Many paleoneurobiologists measure cranial capacity via the submersion method, in which displacement of water in a beaker is ...
https://en.wikipedia.org/wiki/Paleoneurobiology
ArchaeocetiArchaeoceti
The scapulae are broad and fan-shaped with anterior acromions and small supraspinous fossae. The ulnae are large and have ... Remingtonocetids had longer snouts than other archaeocetes, except that the cranial morphology also varied considerably, ... The remaining families and later crown cetaceans form a clade united by six synapomorphies: The anterior margin of external ... the anterior edge of the orbit is located above the second or third upper molar, the postorbital process forms a 90° angle with ...
https://en.wikipedia.org/wiki/Archaeoceti
UncusUncus
The uncus is an anterior extremity of the parahippocampal gyrus. It is separated from the apex of the temporal lobe by a slight ... In situations of tumor, hemorrhage, or edema, increased pressure within the cranial cavity, especially if the mass is in the ... middle fossa, can push the uncus over the tentorial notch against the brainstem and its corresponding cranial nerves and can ... If the uncus becomes herniated the structure lying just medial to it, cranial nerve III, can become compressed. This causes ...
https://en.wikipedia.org/wiki/Uncus
EnigmosaurusEnigmosaurus
2010, there are even more specific traits for Enigmosaurus that were not pointed out/analyzed before: prominent cranial and ... Open edges are appreciable on the large trochanteric fossa. Apparently, the sacrum preserves six vertebrae, with elongated ... elongated margin in the anterior presymphyseal region of the distal pubis. However, in the revised diagnosis by Zanno et al. ...
https://en.wikipedia.org/wiki/Enigmosaurus
Allergic Fungal Sinusitis: Practice Essentials, History of the Procedure, ProblemAllergic Fungal Sinusitis: Practice Essentials, History of the Procedure, Problem
If the ethmoid sinuses are involved, the roof often is expanded superiorly into the anterior cranial fossa, and the lateral ... View just inside the nasal vestibule showing diffused polyposis extending into the anterior nasal cavity and vestibule; the ... View just inside the nasal vestibule showing diffused polyposis extending into the anterior nasal cavity and vestibule; the ... Outcomes of pressure-induced cranial neuropathies from allergic fungal rhinosinusitis. Otolaryngol Head Neck Surg. 2015 Mar. ...
https://www.medscape.com/answers/834401-122059/which-conditions-are-included-in-the-differential-diagnoses-of-allergic-fungal-sinusitis-afs
Endoscopic endonasal transclival removal of tumors of the clivus and anterior region of the posterior cranial fossa (results of...Endoscopic endonasal transclival removal of tumors of the clivus and anterior region of the posterior cranial fossa (results of...
... localized to the clivus and anterior region of the posterior cranial fossa (65 men and 75 women). The age of patients ranged ... including central tumors of the anterior region of the posterior cranial fossa. From 2008 to the present time, the inpatient ... 21 cranial nerves were identified). Upper, middle, and lower transclival approaches provide access to the anterior surface of ... and lower neurovascular complexes of the posterior cranial fossa. The chordoma cases were distributed as follows according to ...
https://cnjournal.biomedcentral.com/articles/10.1186/s41016-018-0144-5
Malignant Tumors of the Nasal Cavity: Practice Essentials, Epidemiology, EtiologyMalignant Tumors of the Nasal Cavity: Practice Essentials, Epidemiology, Etiology
The roof of the nasal cavities is formed by the cribriform plate, which separates the dura of the anterior cranial fossa from ... Tumor can spread to the anterior cranial fossa using these openings or by perineural spread. Violation of this barrier during ... A cranial base resection with a view of the anterior skull base and nasal cavity from the top. ... pterygomaxillary fissure and pterygopalatine fossa, infratemporal fossa, skull base, and intracranial fossa, one can better ...
http://emedicine.medscape.com/article/846995-overview
Management of tentorial dural arteriovenous malformations: transarterial embolization combined with stereotactic radiation or...Management of tentorial dural arteriovenous malformations: transarterial embolization combined with stereotactic radiation or...
Martin NA, , King WA, & Wilson CB, et al: Management of dural arteriovenous malformations of the anterior cranial fossa. J ... Management of dural arteriovenous malformations of the anterior cranial fossa.. J Neurosurg. 72. :. 692. -. 697. , 1990. Martin ... Management of dural arteriovenous malformations of the anterior cranial fossa. J Neurosurg 72:692-697, 1990 ... Management of dural arteriovenous malformations of the anterior cranial fossa. J Neurosurg 72:. 692-697, 1990. ), false ...
https://thejns.org/abstract/journals/j-neurosurg/81/6/article-p851.xml
Publikationer - Luft-, vatten- och landskapslära - Institutionen för geovetenskaper - Uppsala universitetPublikationer - Luft-, vatten- och landskapslära - Institutionen för geovetenskaper - Uppsala universitet
Anatomic Comparison of Endoscopic Transnasal and Microsurgical Transcranial Approaches to the Anterior Cranial Fossa. Operative ...
https://www.geo.uu.se/forskning/luval/publikationer/
Skull - WikipediaSkull - Wikipedia
... the anterior, middle and posterior cranial fossae changes rapidly. The anterior cranial fossa changes especially during the ... "Clinical anatomy of the human anterior cranial fossa during the prenatal period". Folia Morphologica. 62 (3): 271-3. PMID ... These cranial measurements are the basis of what is known as craniology. These cranial measurements were also used to draw a ... forms the protective cranial cavity that surrounds and houses the brain and brainstem.[6] The upper areas of the cranial bones ...
https://en.m.wikipedia.org/wiki/Human_skull
Morfología del Pterion en Población SerbiaMorfología del Pterion en Población Serbia
This is an important surgical point for the lesions in anterior and middle cranial fossa. This study was performed on 50 dry ... 2 Morphometric parameters taken on each skull (Hansen, 2018). (PSFZ - Distance from the center of the pterion to the anterior ... The distance between pterion and anterior aspect of the frontozygomatic suture in our study is 39.98±3.85 mm on the right and ... PSFZ: pterion - anterior aspect of frontozygomatic suture; PZAN: pterion - zygomatic angle; PZA: pterion - zygomatic arch; PH: ...
https://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022020000400820
Skeletal System
1. Anterior cranial fossa - contains frontal cerebral lobes, olfactory bulbs and olfactory tracts. ... 2. Middle cranial fossa - contains pituitary gland, optic nerves and optic chiasma, temporal cerebral lobes, cranial nerves 3 ... B. Skull - Cranial Bones - 8 bones house brain, cranial nerves and cranial blood vessels; dipl e construction.. ... 3. Posterior cerebral fossa - contains medulla oblongata, pons, cerebellum, and the 5th to 12th cranial nerves. ...
https://www.kbcc.cuny.edu/academicdepartments/bio/11new/Webpages/Skeletal_Bones_and_Parts.html
Frontiers | The Role of Adjuvant Treatment in Craniofacial Malignancy: A Critical ReviewFrontiers | The Role of Adjuvant Treatment in Craniofacial Malignancy: A Critical Review
It can be subdivided into three regions: the anterior, middle, and posterior cranial fossae. The most important anatomic ... The anterior skull base stretches between the posterior wall of the frontal sinus anteriorly, to the roof of the sphenoid sinus ... This part of the skull base is aberrant to other regions of the cranial skeleton as it displays a unique configuration of an ... Craniofacial resection of malignant tumors of the anterior skull base: a case series and a systematic review. Acta Neurochir. ( ...
https://www.frontiersin.org/articles/10.3389/fonc.2020.01402/full
Thieme E-Journals - Journal of Neurological Surgery Reports / Full TextThieme E-Journals - Journal of Neurological Surgery Reports / Full Text
The radiographic effects of surgical approach and use of retractors on the brain after anterior cranial fossa meningioma ... The radiographic effects of surgical approach and use of retractors on the brain after anterior cranial fossa meningioma ... A 76-year-old male presented with a right 3rd nerve palsy and was found to have a 2.8cm SWM, centered over the anterior clinoid ... First, we consider the location of the tumor relative to the anterior clinoid, specifically medial as opposed to lateral. ...
https://www.thieme-connect.de/products/ejournals/html/10.1055/s-0042-1753518
Contusion vs. Concussion: How They CompareContusion vs. Concussion: How They Compare
Anterior fossa floor: The bottoms of the frontal lobes of the brain can be impacted by the walls of the anterior cranial fossa ... Temporal pole: This is the part of the brains temporal lobe just above the middle cranial fossa, a depression shaped like a ... Cranial edema: As noted, swelling, known as edema, can significantly impact brain and body function. If unchecked, increases in ...
https://www.verywellhealth.com/contusion-vs-concussion-how-they-compare-5186442
Paranasal Sinus Anatomy: Overview, Gross Anatomy, Microscopic AnatomyParanasal Sinus Anatomy: Overview, Gross Anatomy, Microscopic Anatomy
... form the medial portion of the anterior cranial fossa. The medial portion of the middle cranial base is formed by the body of ... which separates the sinus from the anterior cranial fossa, is much thinner than its anterior wall. ... The thinnest portion of the anterior wall is above the canine tooth, called the canine fossa, which is an ideal entry site for ... Damage to the olfactory fossa may result in CSF leak or hyposmia. Laceration of the anterior ethmoidal artery carries the ...
https://emedicine.medscape.com/article/1899145-overview?pa=Txw3Ghc%2FSR0oUCyomFh82pf6vDPqTh9ko82R8Q2YQEET8Zp%2Bd3Cbl8LTpNdN0Fmw2cUSYrkwYMuNcTJbYHJPkCchrzF%2F7vlnSF6AEX%2F09M8%3D
Gross Anatomy online books - Doctors CornerGross Anatomy online books - Doctor's Corner
Anterior cranial fossa ,Middle cranial fossa , Posterior cranial fossa Definition: The inside view of cranium is known as ... Anterior cranial fossa ,Middle cranial fossa , Posterior cranial fossa: Boundaries: Anteriorly by the post border of the lesser ... Contents of cranial cavity: The cranial cavity contains the brain, pineal and hypophysis cerebri, parts of the cranial and... ... Anatomy of Cranial cavity. anatomy By drsheraz · May 14, 2012 · 0 Comment ...
https://welovelmc.com/books/anatomy/gross.htm
Slipped capital femoral epiphysis in a 25-year-old hypogonadic man with a large cranial chondroma: causality or coincidence? ..."Slipped capital femoral epiphysis in a 25-year-old hypogonadic man with a large cranial chondroma: causality or coincidence? "...
This report presents a 25-year-old patient diagnosed with an anterior fossa giant chondroma, hypogonadotropic hypogonadism, and ... The diagnostic imaging (NMR of the head and angio-CT) showed that the man suffered from a large anterior cranial fossa tumour ( ... This report presents a 25-year-old patient diagnosed with an anterior fossa giant chondroma, hypogonadotropic hypogonadism, and ... This article presents a 25-year-old patient diagnosed with an anterior fossa giant chondroma, hypogonadotropic hypogonadism, ...
https://bmcendocrdisord.biomedcentral.com/articles/10.1186/s12902-021-00828-0
Facial Fracture Management Handbook - Frontal sinus fractures | Iowa Head and Neck ProtocolsFacial Fracture Management Handbook - Frontal sinus fractures | Iowa Head and Neck Protocols
A pericranial flap may also be useful in reconstructing the anterior cranial fossa floor; this must be planned for prior to ... Impact forces directed at the forehead may fracture the anterior table of the frontal sinus or both the anterior and posterior ... If the anterior fragments are large enough to afford a view of these areas when removed during the reduction and fixation, that ... 4. Cranial nerve V1 sensation.. Emergency Management. In most cases of severe frontal sinus injury the primary concern acutely ...
https://medicine.uiowa.edu/iowaprotocols/facial-fracture-management-handbook-frontal-sinus-fractures
Giuseppe Lanzino, M.D. - Mayo Clinic Faculty Profiles - Mayo Clinic ResearchGiuseppe Lanzino, M.D. - Mayo Clinic Faculty Profiles - Mayo Clinic Research
He is also interested in surgical treatment and outcomes of spine and brain cavernous malformations, anterior cranial fossa ... Research Fellowship - Skull Base Surgery Center for Cranial Base Surgery, Presbyterian University Hospital ...
https://www.mayo.edu/research/faculty/lanzino-giuseppe-m-d/bio-00096553
Homo Heidelbergensis - Modern Human OriginsHomo Heidelbergensis - Modern Human Origins
A remarkably flexed cranial base.. *A flat sloping anterior face on the mandibular fossa, that is the result of the emphasis on ... An expanded maxilla, and an associated lack of a canine fossa (though there is a very shallow fossa lateral to the nose). ... Along with changes in robusticity of cranial and dental features, there is a marked increase in brain size from erectus to ... A shift from the widest part of the braincase from the cranial base to the parietal regions. ...
https://www.modernhumanorigins.com/heidelbergensis
Odontogenic epidural abscess | Radiology Case | Radiopaedia.orgOdontogenic epidural abscess | Radiology Case | Radiopaedia.org
There is dural enhancement along the left anterior and middle cranial fossa with extension to the orbital apex and left foramen ... Epidural abscess along the floor of the left anterior cranial fossa has markedly decreased in size with persistent regional ... There is redemonstration of a 4.0 cm rim-enhancing collection along the floor of the anterior cranial fossa, extending to the ... Epidural abscess along the floor of the left anterior cranial fossa has decreased in size, now measures 6-mm. Regional left ...
https://radiopaedia.org/cases/odontogenic-epidural-abscess?iframe=true&lang=us
Rohit Khosla, M.D. | Stanford MedicineRohit Khosla, M.D. | Stanford Medicine
... the more compensatory anterior fossa growth occurred. Central forehead position relative to the anterior cranial base was ... the more compensatory anterior fossa growth occurred. Central forehead position relative to the anterior cranial base was ... the more compensatory anterior fossa growth occurred. Central forehead position relative to the anterior cranial base was ... Lateral forehead bossing and anterior cranial growth was greater the older the patient was at the time of the operation, ...
https://med.stanford.edu/profiles/rohit-khosla
Prolonged but reversible migraine-like episodes long after cranial irradiation | NeurologyProlonged but reversible migraine-like episodes long after cranial irradiation | Neurology
... a pilocytic astrocytoma in the region of the anterior third ventricle with subarachnoid nodular spread in the posterior fossa ... Prolonged but reversible migraine-like episodes long after cranial irradiation. Sonia Partap, Melanie Walker, W. T. Longstreth ... Prolonged but reversible migraine-like episodes long after cranial irradiation. Sonia Partap, Melanie Walker, W. T. Longstreth ... He was treated with cranial irradiation (5,580 cGy to the tumor given as 4,140 cGy whole-brain radiation therapy and 1,440 cGy ...
https://n.neurology.org/content/66/7/1105?ijkey=90d4553223c8cd96785907b9a96d42c72c7cba9a&keytype2=tf_ipsecsha
Flashcards - AnatomyFlashcards - Anatomy
Anterior cranial fossae * Depressions in the temporal lobes of the brain Middle cranial fossae ... Cranial bone -Articulates with all other cranial bones, providing considerable stability to the skull -Has a complex shape ... Forms much of the posterior wall, and the posterior floor, of the cranial cavity *- Prominent surface feature include: *o ... Form the inferior lateral part of the cranial floor plus part of the lateral wall near the ear - Zygomatic arch - Internal ...
https://freezingblue.com/flashcards/6523/preview/anatomy
Remarks on Plastic, Reconstructive and Aesthetic Surgery - Polish Journal of Surgery - Volume 79, Issue 11 (2007) - PSJD - Yadda
Jackson IT: Tumors involving the anterior and middle cranial fossa. In D.J. Howard and I.A. McGregor (eds.) Operative Surgery. ...
http://psjd.icm.edu.pl/psjd/element/bwmeta1.element.-psjd-doi-10_2478_v10035-007-0113-8
ANAT CH7 - AXIAL SKELETON Eighty bones segregated into three regions - skull, vertebral column, bony thorax SKULL - Most...ANAT CH7 - AXIAL SKELETON Eighty bones segregated into three regions - skull, vertebral column, bony thorax SKULL - Most...
... anterior cranial fossa, frontal sinuses (internaland lateral to the glabella)Temporal Bone-Forms inferolateral aspects of skull ... Spans the width of the middle cranial fossa-Forms the central wedge that articulates with all other cranial bones-Central body ... middle cranial fossa-Major openings =optic canals, superior orbital fissureEphmoid Bone-Deepest skull bone-Lies between the ... middle cranial fossa-Major openings= external auditory meatus, internal auditory meatus, stylomastoid/jugular foramina, carotid ...
https://www.coursehero.com/file/8173596/ANAT-CH7/
click to copy a shareable link to this recordclick to copy a shareable link to this record
... a less invasive corridor to lesions of the anterior cranial fossa, parasellar region, and ventral brainstem -- Frontotemporal ... Middle cranial fossa approach -- Translabyrinthine and transcochlear petrosal approaches -- Dorsolateral approach to the ... Cranial, craniofacial and skull base surgery. Paolo Cappabianca, Luigi Califano, Giorgio Iaconetta, editors ; foreword by ...
https://lane.stanford.edu/view/bib/293998
Kentaro Fujii - Research output - Okayama University
Anterior Cranial Fossa 27% 6 Citations (Scopus) * Important role and future perspective of embolization for intra‒cranial ... Pyogenic Ventriculitis After Anterior Skull Base Surgery Treated With Endoscopic Ventricular Irrigation And Reconstruction ...
https://okayama.pure.elsevier.com/en/persons/kentaro-fujii/publications/?type=%2Fdk%2Fatira%2Fpure%2Fresearchoutput%2Fresearchoutputtypes%2Fcontributiontojournal%2Farticle
Sandi Karen Lam - Research Output - Northwestern Scholars
Management of hydrocephalus in children with posterior fossa tumors. Lam, S., Reddy, G., Lin, Y. & Jea, A., Oct 1 2015, In: ... Isolated Unilateral Frontosphenoidal Craniosynostosis: A Rare Cause of Anterior Plagiocephaly. Pickrell, B. B., Lam, S. K. & ... Thirty-day outcomes for posterior fossa decompression in children with Chiari type 1 malformation from the US NSQIP-Pediatric ... Thirty-day readmission rate and risk factors for patients undergoing single level elective anterior lumbar interbody fusion ( ...
https://www.scholars.northwestern.edu/en/persons/sandi-karen-lam/publications/?ordering=publicationYearThenTitle&descending=true&page=3
DeCSDeCS
Anterior Cranial Fossa. Fossa, Anterior Cranial. Groove, Olfactory. Olfactory Groove. Olfactory Grooves. ... Cranial Fossa, Anterior - Preferred Concept UI. M0407094. Scope note. The compartment containing the inferior part and anterior ... Cranial Fossa, Anterior Entry term(s). Anterior Cranial Fossa Fossa, Anterior Cranial ... fosa anterior craneal surco olfatorio Scope note:. Compartimento craneal que contiene las porciones anteriores e inferiores de ...
https://decs.bvsalud.org/en/ths/resource/?id=36503&filter=ths_exact_term&q=FOSSA+CRANIANA+ANTERIOR
OHSU Rhinology, Sinus and Skull Base Surgery Fellowship - NASBSOHSU Rhinology, Sinus and Skull Base Surgery Fellowship - NASBS
Open Cranial Base. Anterior. 0. Anterolateral/ Infratemporal. 0. Lateral (temporal bone). 0 ... Middle fossa. 0. Retrosigmoid. 0. Craniofacial Anomalies/ Reconstructive. Craniofacial Anomalies/ Reconstructive. 0 ...
https://www.nasbs.org/ohsu-rhinology-sinus-and-skull-base-surgery-fellowship/
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Allergic Fungal Sinusitis: Practice Essentials, History of the Procedure, Problem
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Allergic Fungal Sinusitis Workup: Laboratory Studies, Imaging Studies, Histologic Findings
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Acoustic Neuroma Treatment & Management: Medical Therapy, Surgical Therapy, Preoperative Details
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Mastoiditis: Practice Essentials, Etiology, Epidemiology
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CSF Rhinorrhea Workup: Laboratory Studies, Imaging Studies, Diagnostic Procedures
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Malignant Tumors of the Nasal Cavity: Practice Essentials, Epidemiology, Etiology
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Malignant Tumors of the Sinuses: Practice Essentials, Epidemiology, Etiology
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Management of tentorial dural arteriovenous malformations: transarterial embolization combined with stereotactic radiation or...
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Transcranial approach for venous embolization of dural arteriovenous fistulas in: Journal of Neurosurgery Volume 97 Issue 2 ...
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CSF Rhinorrhea Treatment & Management: Medical Therapy, Surgical Therapy, Preoperative Details
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Anterior Subcranial Approach - Trauma: Background, History of the Procedure, Problem
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(emedicine.medscape.com)
Skeletal System
Skeletal System (kbcc.cuny.edu)
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(emedicine.medscape.com)
Contusion vs. Concussion: How They Compare
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Search Results | jns Journals
Search Results | jns Journals (thejns.org)
Slipped capital femoral epiphysis in a 25-year-old hypogonadic man with a large cranial chondroma: causality or coincidence? ...
"Slipped capital femoral epiphysis in a 25-year-old hypogonadic man with a large cranial chondroma: causality or coincidence? "... (bmcendocrdisord.biomedcentral.com)
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Homo Heidelbergensis - Modern Human Origins
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