Thoracic Vertebrae: A group of twelve VERTEBRAE connected to the ribs that support the upper trunk region.Spine: The spinal or vertebral column.Food Packaging: Containers, packaging, and packaging materials for processed and raw foods and beverages. It includes packaging intended to be used for storage and also used for preparation of foods such as microwave food containers versus COOKING AND EATING UTENSILS. Packaging materials may be intended for food contact or designated non-contact, for example, shipping containers. FOOD LABELING is also available.Lumbar Vertebrae: VERTEBRAE in the region of the lower BACK below the THORACIC VERTEBRAE and above the SACRAL VERTEBRAE.Cervical Vertebrae: The first seven VERTEBRAE of the SPINAL COLUMN, which correspond to the VERTEBRAE of the NECK.Ribs: A set of twelve curved bones which connect to the vertebral column posteriorly, and terminate anteriorly as costal cartilage. Together, they form a protective cage around the internal thoracic organs.Scapula: Also called the shoulder blade, it is a flat triangular bone, a pair of which form the back part of the shoulder girdle.Polyvinyl Chloride: A polyvinyl resin used extensively in the manufacture of plastics, including medical devices, tubing, and other packaging. It is also used as a rubber substitute.Spinal NeoplasmsSpinal Fractures: Broken bones in the vertebral column.Chylothorax: The presence of chyle in the thoracic cavity. (Dorland, 27th ed)Humerus: Bone in humans and primates extending from the SHOULDER JOINT to the ELBOW JOINT.Paraparesis: Mild to moderate loss of bilateral lower extremity motor function, which may be a manifestation of SPINAL CORD DISEASES; PERIPHERAL NERVOUS SYSTEM DISEASES; MUSCULAR DISEASES; INTRACRANIAL HYPERTENSION; parasagittal brain lesions; and other conditions.Spinal DiseasesLaminectomy: A surgical procedure that entails removing all (laminectomy) or part (laminotomy) of selected vertebral lamina to relieve pressure on the SPINAL CORD and/or SPINAL NERVE ROOTS. Vertebral lamina is the thin flattened posterior wall of vertebral arch that forms the vertebral foramen through which pass the spinal cord and nerve roots.Spinal Cord Compression: Acute and chronic conditions characterized by external mechanical compression of the SPINAL CORD due to extramedullary neoplasm; EPIDURAL ABSCESS; SPINAL FRACTURES; bony deformities of the vertebral bodies; and other conditions. Clinical manifestations vary with the anatomic site of the lesion and may include localized pain, weakness, sensory loss, incontinence, and impotence.Tomography, X-Ray Computed: Tomography using x-ray transmission and a computer algorithm to reconstruct the image.Least-Squares Analysis: A principle of estimation in which the estimates of a set of parameters in a statistical model are those quantities minimizing the sum of squared differences between the observed values of a dependent variable and the values predicted by the model.Pigmentation: Coloration or discoloration of a part by a pigment.Spinal Cord Injuries: Penetrating and non-penetrating injuries to the spinal cord resulting from traumatic external forces (e.g., WOUNDS, GUNSHOT; WHIPLASH INJURIES; etc.).Meat: The edible portions of any animal used for food including domestic mammals (the major ones being cattle, swine, and sheep) along with poultry, fish, shellfish, and game.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.Scoliosis: An appreciable lateral deviation in the normally straight vertical line of the spine. (Dorland, 27th ed)Sacrum: Five fused VERTEBRAE forming a triangle-shaped structure at the back of the PELVIS. It articulates superiorly with the LUMBAR VERTEBRAE, inferiorly with the COCCYX, and anteriorly with the ILIUM of the PELVIS. The sacrum strengthens and stabilizes the PELVIS.Vertebroplasty: Procedures to repair or stabilize vertebral fractures, especially compression fractures accomplished by injecting BONE CEMENTS into the fractured VERTEBRAE.Treatment Outcome: Evaluation undertaken to assess the results or consequences of management and procedures used in combating disease in order to determine the efficacy, effectiveness, safety, and practicability of these interventions in individual cases or series.Spinal Fusion: Operative immobilization or ankylosis of two or more vertebrae by fusion of the vertebral bodies with a short bone graft or often with diskectomy or laminectomy. (From Blauvelt & Nelson, A Manual of Orthopaedic Terminology, 5th ed, p236; Dorland, 28th ed)Fractures, Compression: Crumbling or smashing of cancellous BONE by forces acting parallel to the long axis of bone. It is applied particularly to vertebral body fractures (SPINAL FRACTURES). (Blauvelt and Nelson, A Manual of Orthopedic Terminology, 1994, p4)Cervical Atlas: The first cervical vertebra.Bone Screws: Specialized devices used in ORTHOPEDIC SURGERY to repair bone fractures.Spondylolysis: Deficient development or degeneration of a portion of the VERTEBRA, usually in the pars interarticularis (the bone bridge between the superior and inferior facet joints of the LUMBAR VERTEBRAE) leading to SPONDYLOLISTHESIS.Internal Fixators: Internal devices used in osteosynthesis to hold the position of the fracture in proper alignment. By applying the principles of biomedical engineering, the surgeon uses metal plates, nails, rods, etc., for the correction of skeletal defects.Kyphosis: Deformities of the SPINE characterized by an exaggerated convexity of the vertebral column. The forward bending of the thoracic region usually is more than 40 degrees. This deformity sometimes is called round back or hunchback.Intervertebral Disc: Any of the 23 plates of fibrocartilage found between the bodies of adjacent VERTEBRAE.Polymethyl Methacrylate: Polymerized methyl methacrylate monomers which are used as sheets, moulding, extrusion powders, surface coating resins, emulsion polymers, fibers, inks, and films (From International Labor Organization, 1983). This material is also used in tooth implants, bone cements, and hard corneal contact lenses.Spinal Curvatures: Deformities of the SPINE characterized by abnormal bending or flexure in the vertebral column. They may be bending forward (KYPHOSIS), backward (LORDOSIS), or sideway (SCOLIOSIS).Bone and Bones: A specialized CONNECTIVE TISSUE that is the main constituent of the SKELETON. The principle cellular component of bone is comprised of OSTEOBLASTS; OSTEOCYTES; and OSTEOCLASTS, while FIBRILLAR COLLAGENS and hydroxyapatite crystals form the BONE MATRIX.TailSpinal Canal: The cavity within the SPINAL COLUMN through which the SPINAL CORD passes.Weight-Bearing: The physical state of supporting an applied load. This often refers to the weight-bearing bones or joints that support the body's weight, especially those in the spine, hip, knee, and foot.Dinosaurs: General name for two extinct orders of reptiles from the Mesozoic era: Saurischia and Ornithischia.Biomechanical Phenomena: The properties, processes, and behavior of biological systems under the action of mechanical forces.Cadaver: A dead body, usually a human body.Lumbosacral Region: Region of the back including the LUMBAR VERTEBRAE, SACRUM, and nearby structures.Bone Cements: Adhesives used to fix prosthetic devices to bones and to cement bone to bone in difficult fractures. Synthetic resins are commonly used as cements. A mixture of monocalcium phosphate, monohydrate, alpha-tricalcium phosphate, and calcium carbonate with a sodium phosphate solution is also a useful bone paste.Orthopedic Fixation Devices: Devices which are used in the treatment of orthopedic injuries and diseases.Kyphoplasty: Procedures to restore vertebrae to their original shape following vertebral compression fractures by inflating a balloon inserted into the vertebrae, followed by removal of the balloon and injection of BONE CEMENTS to fill the cavity.Compressive Strength: The maximum compression a material can withstand without failure. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 5th ed, p427)Bone Density: The amount of mineral per square centimeter of BONE. This is the definition used in clinical practice. Actual bone density would be expressed in grams per milliliter. It is most frequently measured by X-RAY ABSORPTIOMETRY or TOMOGRAPHY, X RAY COMPUTED. Bone density is an important predictor for OSTEOPOROSIS.Tuberculosis, Spinal: Osteitis or caries of the vertebrae, usually occurring as a complication of tuberculosis of the lungs.Osteoporosis: Reduction of bone mass without alteration in the composition of bone, leading to fractures. Primary osteoporosis can be of two major types: postmenopausal osteoporosis (OSTEOPOROSIS, POSTMENOPAUSAL) and age-related or senile osteoporosis.

*  How do you treat a broken thoracic vertebra? - Back & Neck - MedHelp

... broke my T-2 thoracic vertebra (so quick and violent was the fall, it ripped my thick clothes covering my back down to my flesh ... How do you treat a broken thoracic vertebra? I slipped on an icy stairwell, tumbled down mostly on my back, & broke my T-2 ... I slipped on an icy stairwell, tumbled down mostly on my back, & broke my T-2 thoracic vertebra (so quick and violent was the ... thoracic vertebra (so quick and violent was the fall, it ripped my thick clothes covering my back down to my flesh). I was ...
medhelp.org/posts/Back--Neck/How-do-you-treat-a-broken-thoracic-vertebra-/show/1426378

*  The nerves relative to the thoracic vertebrae - Stock Image F001/7999 - Science Photo Library

A high power view of the nerves relative to the thoracic vertebrae is shown. - Stock Image F001/7999 ... A high power view of the nerves relative to the thoracic vertebrae is shown. ... thoracic nerves, thoracic spinal cord, vertebral column, with skeleton ...
sciencephoto.com/media/193977/view

*  AUDIO PRONUNCIATION FOR thoracic vertebra (12)

AUDIO PRONUNCIATION ...
ikonet.com/en/visualdictionary/static/us/pronunciation/index/us/6890/6890

*  Cervical vertebrae - Wikipedia

... are the vertebrae of the neck, immediately below the skull.. Thoracic vertebrae in all mammalian species are those vertebrae ... cervical vertebrae are the smallest of the true vertebrae, and can be readily distinguished from those of the thoracic or ... Cervical vertebrae. Position of human cervical vertebrae (shown in red). It consists of 7 bones, from top to bottom, C1, C2, C3 ... The atlas (C1) and axis (C2) are the two topmost vertebrae.. The atlas, C1, is the topmost vertebra, and along with the axis; ...
https://en.wikipedia.org/wiki/Cervical_vertebra_6

*  Abdomen blister and Stomach Tingling - Symptom Checker - check medical symptoms at RightDiagnosis

AND Thoracic vertebrae blister (3 matches). *AND Thoracic vertebrae itch (3 matches) ... Abdomen blister and Stomach Tingling and Thoracic blister (11 causes). *Abdomen blister and Stomach Tingling and MORE SYMPTOMS ...
wrongdiagnosis.com/cosymptoms/abdomen-blister/stomach-tingling.htm

*  Gait disorder and Limb symptoms - Symptom Checker - check medical symptoms at RightDiagnosis

AND Thoracic vertebrae spasm (2 matches). *AND Uveitis (2 matches). *AND Vertebral spasm (2 matches) ...
wrongdiagnosis.com/cosymptoms/gait-disorders/limb-symptoms.htm

*  Back burning sensation and Shin pain - Symptom Checker - check medical symptoms at RightDiagnosis

AND Thoracic vertebrae spasm (1 match). *AND Upper leg symptoms (1 match) ...
wrongdiagnosis.com/cosymptoms/back-burning-sensation/shin-pain.htm

*  Edmonton woman charged with second-degree murder in husband's death

He suffered received serious injuries, including fractured thoracic vertebrae. The documents said Rivas-Magana told hospital ...
edmontonjournal.com/life/family/Edmonton woman charged with second degree murder husband death/8838421/story.html

*  Gait disorder and Limited range of joint motion in children - Symptom Checker - check medical symptoms at RightDiagnosis

AND Thoracic anomalies (1 match). *AND Thoracic spine deformity (1 match). *AND Thoracic vertebrae burning sensation (1 match) ... AND Thoracic vertebrae deformity (1 match). *AND Thoracic vertebrae lump (1 match) ... AND Thoracic vertebrae numbness (1 match). *AND Thoracic vertebrae spasm (1 match) ...
wrongdiagnosis.com/cosymptoms/gait-disorders/limited-range-of-joint-motion-in-children.htm

*  Modified French-window thoracotomy for exposure of the anterior thoracic spine

Exposure to the lateral part of the thoracolumbar vertebrae could be achieved without crus resection. This study is aimed to ... Modified French-window thoracotomy for exposure of the anterior thoracic spine. Article. · March 2011. with. 2 Reads. DOI: ... Thoracoscopy for Minimally Invasive Thoracic Spine Surgery. [Show abstract] [Hide abstract] ABSTRACT:. Thoracoscopy has been ... Video-assisted thoracic surgery is associated with less pain and shorter recovery than open procedures. Due to limited exposure ...
https://researchgate.net/publication/49791019_Modified_French-window_thoracotomy_for_exposure_of_the_anterior_thoracic_spine

*  Treatment of acute thoracolumbar burst fractures with kyphoplasty and short pedicle screw fixation: Transpedicular...

PubMed Central Canada (PMC Canada) provides free access to a stable and permanent online digital archive of full-text, peer-reviewed health and life sciences research publications. It builds on PubMed Central (PMC), the U.S. National Institutes of Health (NIH) free digital archive of biomedical and life sciences journal literature and is a member of the broader PMC International (PMCI) network of e-repositories.
pubmedcentralcanada.ca/pmcc/articles/PMC2989509/

*  thoracic spine injury Archives - E-Health Career

What is Thoracic Spine and Thoracic Back Pain: What is Thoracic Spine and Thoracic Back Pain Ours is now a lifestyle filled with obesity, sickness, and natural relation with medicine. By being a little proactive and avoiding such lazy behavior, we can prevent a lot of future health problems. Even …. Read More » ...
ehealthcareer.com/tag/thoracic-spine-injury/

Clay-shoveler fracture: Clay-shoveler's fracture is a stable fracture through the spinous process of a vertebra occurring at any of the lower cervical or upper thoracic vertebrae, classically at C6 or C7. In Australia in the 1930s, men digging deep ditches tossed clay 10 to 15 feet above their heads using long handled shovels.Self-heating food packaging: Self-heating food packaging (SHFP) is active packaging with the ability to heat food contents without external heat sources or power. Packets typically use an exothermic chemical reaction.Cervical fractureCostovertebral angleSnapping scapula syndrome: Snapping Scapula Syndrome, also known as scapulocostal syndrome or scapulothoracic syndrome, is described by a “grating, grinding, popping or snapping sensation of the scapula onto the back side of the ribs or thoracic area of the spine” (Hauser). Disruption of the normal scapulothoracic mechanics causes this problem.Chlorinated polyvinyl chlorideSpinal fractureChylothoraxCervical spine disorder: Cervical Spine Disorders are illnesses that are relatively detrimental to ones physical health. These ailments exist in the cervical spine which is made up of the upper first seven vertebrae, encasing and shielding the Spinal cord.LaminectomyDense artery sign: In medicine, the dense artery sign or hyperdense artery sign is a radiologic sign seen on computer tomography (CT) scans suggestive of early ischemic stroke. In earlier studies of medical imaging in patients with strokes, it was the earliest sign of ischemic stroke in a significant minority of cases.The Unscrambler: The Unscrambler® X is a commercial software product for multivariate data analysis, used for calibration of multivariate data which is often in the application of analytical data such as near infrared spectroscopy and Raman spectroscopy, and development of predictive models for use in real-time spectroscopic analysis of materials. The software was originally developed in 1986 by Harald MartensHarald Martens, Terje Karstang, Tormod Næs (1987) Improved selectivity in spectroscopy by multivariate calibration Journal of Chemometrics 1(4):201-219 and later by CAMO Software.Acromelanism: Acromelanism is a genetically determined, temperature-dependent pigmentation pattern, with full expression only occurring on legs, ears, tail and face. Seen in Siamese and Himalayan cats, rats, and rabbits.Rehabilitation in spinal cord injury: When treating a person with a spinal cord injury, repairing the damage created by injury is the ultimate goal. By using a variety of treatments, greater improvements are achieved, and, therefore, treatment should not be limited to one method.White meat: White meat or light meat refers to the lighter-colored meat of poultry as contrasted with dark meat. In a more general sense, white meat may also refer to any lighter-colored meat, as contrasted with red meats like beef and some types of game.HyperintensityScoliosis Research SocietyCurrarino syndrome: The Currarino syndrome (also Currarino triad) is an inherited congenital disorder where (1) the sacrum (the fused vertebrae forming the back of the pelvis) is not formed properly, (2) there is a mass in the presacral space in front of the sacrum, and (3) there are malformations of the anus or rectum. It can also cause an anterior meningocele or a presacral teratoma.Percutaneous vertebroplastyInterbody fusion cage: An interbody fusion cage (colloquially known as a "spine cage") is a prosthesis used in spinal fusion procedures to maintain foraminal height and decompression. They are cylindrical or square-shaped devices, and usually threaded.Vesselplasty: Vesselplasty is a surgical alternative in the treatment of vertebral compression fractures (VCFs). It is an image-guided procedure that requires conscious sedations and either general or local anesthesia.Arcuate foramen: In human anatomy, arcuate foramen, also known as ponticulus posticus (Latin for "little posterior bridge"), refers to a bony bridge on the atlas (C1 vertebra) that covers the groove for the vertebral artery. It is a common anatomical variation and estimated to occur in approximately 3-15% of the population.Herbert screw: The Herbert screw (invented by Timothy Herbert) is a variable pitch cannulated screw typically made from titanium for its stainless properties as the screw is normally intended to remain in the patient indefinitely. It became generally available in 1978.Pars interarticularisIntervertebral disc damage and spaceflight: Astronauts have expressed an increased incidence of back pain during spaceflight and herniated intervertebral discs (IVD) have been diagnosed upon return of Skylab and Shuttle spaceflight participants.Camptocormia: CamptocormiaCancellous bone: Cancellous bone, synonymous with trabecular bone or spongy bone, is one of two types of osseous tissue that form bones. The other osseous tissue type is cortical bone also called compact bone.Hadrosaur diet: Hadrosaurids, also commonly referred to as duck-billed dinosaurs or hadrosaurs, were large terrestrial herbivores. The diet of hadrosaurid dinosaurs remains a subject of debate among paleontologists, especially regarding whether hadrosaurids were grazers who fed on vegetation close to the ground, or browsers who ate higher-growing leaves and twigs.Mechanochemistry: Mechanochemistry or mechanical chemistry is the coupling of mechanical and chemical phenomena on a molecular scale and includes mechanical breakage, chemical behaviour of mechanically stressed solids (e.g.Cement: A cement is a binder, a substance that sets and hardens and can bind other materials together. The word "cement" can be traced back to the Roman term opus caementicium, used to describe masonry resembling modern concrete that was made from crushed rock with burnt lime as binder.Harrington Meeting HouseQuantitative computed tomographyWorld Osteoporosis Day: World Osteoporosis Day is observed annually on 20 October, and launches a year-long campaign dedicated to raising global awareness of the prevention, diagnosis and treatment of osteoporosis and metabolic bone disease. Organized by the International Osteoporosis Foundation (IOF), World Osteoporosis Day involves campaigns by national osteoporosis patient societies from around the world with activities in over 90 countries.

(1/1662) Association of polymorphism at the type I collagen (COL1A1) locus with reduced bone mineral density, increased fracture risk, and increased collagen turnover.

OBJECTIVE: To examine the relationship between a common polymorphism within intron 1 of the COL1A1 gene and osteoporosis in a nested case-control study. METHODS: We studied 185 healthy women (mean +/- SD age 54.3+/-4.6 years). Bone mineral density (BMD) was measured using dual x-ray absorptiometry, and fractures were determined radiographically. The COL1A1 genotype was assessed using the polymerase chain reaction and Bal I endonuclease digestion. RESULTS: Genotype frequencies were similar to those previously observed and in Hardy-Weinberg equilibrium: SS 61.1%, Ss 36.2%, and ss 2.7%. Carriage of at least one copy of the "s" allele was associated with a significant reduction in lumbar spine BMD (P = 0.02) and an increased risk of total fracture (P = 0.04). Urinary pyridinoline levels were significantly elevated in those with the risk allele (P < 0.05). CONCLUSION: These data support the findings that the COL1A1 gene polymorphism is associated with low BMD and fracture risk, and suggest a possible physiologic effect on total body turnover of type I collagen.  (+info)

(2/1662) Intraoperative ultrasonography evaluation of posterior vertebral wall displacement in thoracolumbar fractures.

Intraoperative ultrasonography (IOUS) was used to evaluate the location and compressive effects of intraspinal fragments in thoracolumbar fractures and the efficacy of reduction maneuvers in patients operated on for isolated or attached intraspinal fragments or for global posterior wall disruption. Dynamic IOUS was used to evaluate the effects of traction and lordosis. Fifty-eight patients were evaluated using a 7.5 MHz ultrasound probe, including 27 treated by impaction, 19 by removal of apparently isolated fragments, and 12 by traction followed by lordosis for global posterior wall disruption. IOUS had limitations and problems caused by split fragments and residual pedicular attachments that can compromise intraoperative maneuvers. The risk of secondary displacement of isolated fragments treated by impaction was very high. In particular, the pinching effect produced by T-shaped fractures was commonly responsible for secondary displacement. IOUS evaluation of canal clearance after fragment removal was satisfactory, but did not provide quantitative data. IOUS was easier to perform and apparently more reliable than intraoperative myelography. The dynamic IOUS data suggest that, except for severely tilted fragments that are completely free or remain attached to a pedicle, residual discal attachments significantly influence the likelihood of successful reduction.  (+info)

(3/1662) Multiple disc herniations in spondyloepiphyseal dysplasia tarda. A case report.

Spondyloepiphyseal dysplasia (SED) tarda is a group of inherited dysplasias in which the spine and the epiphyses of long bones are affected from late childhood. A 19-year-old male was diagnosed as SED tarda. He had a thoracic and then lumbar disc herniations which were separated by a 4-year interval. Surgical excision was performed for each disc herniation. This is the first case report of multiple disc herniations in SED.  (+info)

(4/1662) Prenatal sonographic features of spondylocostal dysostosis and diaphragmatic hernia in the first trimester.

Spondylocostal dysostosis is a congenital disorder characterized by multiple malformations of the vertebrae and ribs. We describe the sonographic features of an affected fetus at 12 and 14 weeks of gestation. The fetus had thoracic scoliosis, multiple vertebral and rib malformations and a grossly dilated stomach that had herniated into the chest through a left-sided diaphragmatic hernia. The stomach spanned the whole length of the fetal trunk.  (+info)

(5/1662) Eosinophilic granulated cells comprising a tumor in a Fischer rat.

A systemic tumor developed in multiple organs, including spleen, bone marrow, lymph nodes, liver, ovaries, and thoracic and lumbar vertebrae, of a female F344Du/Crj rat. The tumor was composed of round to indented mononuclear cells containing abundant large eosinophilic granules in the cytoplasm. The peripheral blood smear revealed that the large granules in the cytoplasm of the tumor cells were stained basophilic with Giemsa, suggesting a basophil or mast cell origin. However, these granules did not show metachromasia with toluidine blue and were stained blue to dark blue with phosphotungstic acid hematoxylin. Cellular morphology and characteristics in the specific stains of tumor cells suggested the development of a tumor of globule leukocytes in a F344Du/Crj rat.  (+info)

(6/1662) Fungal spinal osteomyelitis in the immunocompromised patient: MR findings in three cases.

The MR imaging findings of fungal spinal osteomyelitis in three recipients of organ transplants showed hypointensity of the vertebral bodies on T1-weighted sequences in all cases. Signal changes and enhancement extended into the posterior elements in two cases. Multiple-level disease was present in two cases (with a total of five intervertebral disks involved in three cases). All cases lacked hyperintensity within the disks on T2-weighted images. In addition, the intranuclear cleft was preserved in four of five affected disks at initial MR imaging. MR features in Candida and Aspergillus spondylitis that are distinct from pyogenic osteomyelitis include absence of disk hyperintensity and preservation of the intranuclear cleft on T2-weighted images. Prompt recognition of these findings may avoid delay in establishing a diagnosis and instituting treatment of opportunistic osteomyelitis in the immunocompromised patient.  (+info)

(7/1662) Segmental spinal dysgenesis: neuroradiologic findings with clinical and embryologic correlation.

BACKGROUND AND PURPOSE: Segmental spinal dysgenesis (SSD) is a rare congenital abnormality in which a segment of the spine and spinal cord fails to develop properly. Our goal was to investigate the neuroradiologic features of this condition in order to correlate our findings with the degree of residual spinal cord function, and to provide insight into the embryologic origin of this disorder. We also aimed to clarify the relationship between SSD and other entities, such as multiple vertebral segmentation defects, congenital vertebral displacement, and caudal regression syndrome (CRS). METHODS: The records of patients treated at our institutions for congenital spinal anomalies were reviewed, and 10 cases were found to satisfy the inclusion criteria for SSD. Plain radiographs were available for review in all cases. MR imaging was performed in eight patients, one of whom also underwent conventional myelography. Two other patients underwent only conventional myelography. RESULTS: Segmental vertebral anomalies involved the thoracolumbar, lumbar, or lumbosacral spine. The spinal cord at the level of the abnormality was thinned or even indiscernible, and a bulky, low-lying cord segment was present caudad to the focal abnormality in most cases. Closed spinal dysraphisms were associated in five cases, and partial sacrococcygeal agenesis in three. Renal anomalies were detected in four cases, and dextrocardia in one; all patients had a neurogenic bladder. CONCLUSION: SSD is an autonomous entity with characteristic clinical and neuroradiologic features; however, SSD and CRS probably represent two faces of a single spectrum of segmental malformations of the spine and spinal cord. The neuroradiologic picture depends on the severity of the malformation and on its segmental level along the longitudinal embryonic axis. The severity of the morphologic derangement correlates with residual spinal cord function and with severity of the clinical deficit.  (+info)

(8/1662) Unusual presentation of spinal cord compression related to misplaced pedicle screws in thoracic scoliosis.

Utilization of thoracic pedicle screws is controversial, especially in the treatment of scoliosis. We present a case of a 15-year-old girl seen 6 months after her initial surgery for scoliosis done elsewhere. She complained of persistent epigastric pain, tremor of the right foot at rest, and abnormal feelings in her legs. Clinical examination revealed mild weakness in the right lower extremity, a loss of thermoalgic discrimination, and a forward imbalance. A CT scan revealed at T8 and T10 that the right pedicle screws were misplaced by 4 mm in the spinal canal. At the time of the revision surgery the somatosensory evoked potentials (SSEP) returned to normal after screw removal. The clinical symptoms resolved 1 month after the revision. The authors conclude that after pedicle instrumentation at the thoracic level a spinal cord compression should be looked for in case of subtle neurologic findings such as persistent abdominal pain, mild lower extremity weakness, tremor at rest, thermoalgic discrimination loss, or unexplained imbalance.  (+info)



cervical vertebra


  • The anterior tubercle of the sixth cervical vertebra is known as the carotid tubercle or Chassaignac tubercle . (wikipedia.org)

lumbar


  • Further caudally follow the lumbar vertebrae , which also belong to the trunk, but do not carry ribs. (wikipedia.org)
  • In humans, cervical vertebrae are the smallest of the true vertebrae, and can be readily distinguished from those of the thoracic or lumbar regions by the presence of a foramen (hole) in each transverse process, through which the vertebral artery , vertebral veins and inferior cervical ganglion passes. (wikipedia.org)

spinal cord


  • A minimally invasive thoracoscopic approach was used for the surgical treatment of thoracic and thoracolumbar metastatic spinal cord compression. (researchgate.net)
  • Malignant transformation of an intramedullary epidermoid cyst in the thoracic region of the spinal cord: case report. (wakehealth.edu)
  • This [dual-sex] model of a human torso comes complete with removable male and female genital inserts, opened neck and back section to study vertebrae, intervertebral discs, spinal cord, spinal nerves, vertebral arteries, [and] a deluxe head with a 4-part brain. (wakehealth.edu)

ribs


  • Thoracic vertebrae in all mammalian species are those vertebrae that also carry a pair of ribs , and lie caudal to the cervical vertebrae. (wikipedia.org)
  • In reptiles, all trunk vertebrae carry ribs and are called dorsal vertebrae. (wikipedia.org)
  • In many species, though not in mammals, the cervical vertebrae bear ribs. (wikipedia.org)

Neck


  • vertebra ) are the vertebrae of the neck , immediately below the skull . (wikipedia.org)

spine


  • By convention, the cervical vertebrae are numbered, with the first one (C1) closest to the skull and higher numbered vertebrae (C2-C7) proceeding away from the skull and down the spine. (wikipedia.org)
  • Due to the limited exposure, technical challenges, and postoperative pain of thoracic spine surgery, open thoracotomy and video-assisted thoracic surgery (VATS) are associated with significant morbidity and mortality. (researchgate.net)
  • This technique was performed in 5 patients with metastatic disease of the thoracic spine, including the thoracolumbar junction. (researchgate.net)
  • The minimally invasive thoracoscopic approach can be applied to the treatment of thoracic and thoracolumbar metastatic spine disease in an effort to reduce access morbidity. (researchgate.net)
  • En bloc spondylectomy for primary malignant fibrous histiocytoma of the thoracic spine with aortic involvement: case report. (wakehealth.edu)

vertebral


  • The transverse processes are each pierced by the foramen transversarium , which, in the upper six vertebrae, gives passage to the vertebral artery and vein , as well as a plexus of sympathetic nerves . (wikipedia.org)

seventh


  • According to UCSD, the injury must be between the seventh and 12th thoracic vertebrae. (kpbs.org)

anterior


  • The anterior portion is the homologue of the rib in the thoracic region, and is therefore named the costal process or costal element . (wikipedia.org)

evaluate


  • This is a double-blind randomized controlled trial to evaluate the efficacy of the sympathetic block via thoracic vertebra T3 for the treatment of CRPS I upper limb. (clinicaltrials.gov)

citation


  • [ citation needed ] Most mammals have 7 cervical vertebrae. (wikipedia.org)

levels


  • The researchers are looking for people who suffered an injury to the middle or lower levels of the spine's thoracic vertebrae between one and two years ago. (kpbs.org)

human


  • Position of human cervical vertebrae (shown in red). (wikipedia.org)

years


  • Thoracoscopy has been used worldwide for many years by thoracic surgeons. (researchgate.net)

back


  • I slipped on an icy stairwell, tumbled down mostly on my back, & broke my T-2 thoracic vertebra (so quick and violent was the fall, it ripped my thick clothes covering my back down to my flesh). (medhelp.org)
  • The bodies of these four vertebrae are small, and broader from side to side than from front to back. (wikipedia.org)
  • The lower surface is concave from front to back, convex from side to side, and presents laterally shallow concavities that receive the corresponding projecting lips of the underlying vertebra. (wikipedia.org)

upper


  • the former is placed on a lower level than the latter, and its inferior border is prolonged downward, so as to overlap the upper and forepart of the vertebra below. (wikipedia.org)
  • Thoracic sympathetic block is sympathetic block of upper limb described by Leriche e Fontaine em 1925. (clinicaltrials.gov)

view


  • A high power view of the nerves relative to the thoracic vertebrae is shown. (sciencephoto.com)
  • The block is performed under radioscopic view, positioning the needle lateral the body of thoracic vertebra T3, where infuse anesthetic solution. (clinicaltrials.gov)

block


  • There is good evidence that paravertebral block can provide acceptable pain relief compared with thoracic epidural analgesia for thoracotomy. (researchgate.net)
  • Important side-effects such as hypotension, urinary retention, nausea, and vomiting appear to be less frequent with paravertebral block than with thoracic epidural analgesia. (researchgate.net)
  • Paravertebral block is associated with better pulmonary function and fewer pulmonary complications than thoracic epidural analgesia. (researchgate.net)
  • Importantly, contraindications to thoracic epidural analgesia do not preclude paravertebral block, which can also be safely performed in anesthetized patients without an apparent increased risk of neurological injury. (researchgate.net)