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*  Craniosynostosis
Most of the bones that together form the cranial vault - i.e. the frontal, the parietal and the occipital bones - are removed ... Assessment of the skull from a top view shows asymmetry of the frontal bones, an increased width of the skull and a forward ... The volume is increased by placing the frontal bones and the supraorbital rim further forward. This is done by excision of the ... The goal is to position this bar together with the frontal bone in a plane three millimetres further forwards than the vertical ...
*  Macewen's sign
Tapping (percussion) the skull near the junction of the frontal, temporal and parietal bones will produce cracked pot sound. ...
*  Metopism
... of the frontal bone. At birth the frontal bone contains two portions, separated by the metopic (frontal) suture. Metopism is ... The frontal bone includes the forehead, and the roofs of the orbits (bony sockets) of the eyes. The frontal bone has vertical ... "Frontal bone". radiopaedia.org. "II. Osteology. 5a. 3. The Frontal Bone. Gray, Henry. 1918. Anatomy of the Human Body". ... "Frontal Bone". InnerBody. "Metopism Medical Definition - Merriam-Webster Medical Dictionary". merriam-webster.com. "Metopism ...
*  Frontal sinus
The frontal bone is membranous at birth and there is rarely more than a recess until the bone tissue starts to ossify about age ... Frontal sinus fractures occur from trauma to the part of the frontal bone that overlies the sinus, often from motor vehicle ... The hallmarks of a frontal sinus fracture is a frontal depression in the anterior table of the bone. Additionally, clear fluid ... Frontal sinus Frontal bone. Inner surface. Medial wall of left orbit. Lateral wall of nasal cavity. Sagittal section of nose ...
*  Ethmoid bone
The ethmoid articulates with thirteen bones: two bones of the neurocranium-the frontal, and the sphenoid (at the sphenoidal ... The ethmoid bone is one of the bones that make up the orbit of the eye. The ethmoid bone is an anterior cranial bone located ... Ethmoid bone (view from behind). Ethmoid bone from the right side. Ethmoid bone visible in the center, inside the orbit. Side ... The ethmoid bone (/ˈɛθmɔɪd/; from Greek ethmos, "sieve") is an unpaired bone in the skull that separates the nasal cavity from ...
*  Skull bossing
... most often in the frontal bones of the forehead ("frontal bossing"). Although prominence of the skull bones may be normal, ... It is caused by enlargement of the frontal bone, often in conjunction with abnormal enlargement of other facial bones, skull, ... mandible, and bones of the hands and feet. Frontal bossing may be seen in a few rare medical syndromes such as acromegaly - a ... "Frontal bossing". Mechanisms of Clinical Signs. Elsevier. p. 520. PubMed Health: Frontal bossing[1] Nelson Textbook of ...
*  Anatomy of the human nose
... the paired nasal bones attach to the frontal bone. Above and to the side (superolaterally), the paired nasal bones connect to ... The nasal root is the top of the nose, forming an indentation at the suture where the nasal bones meet the frontal bone. The ... The nasal septum is composed of the quadrangular cartilage, the vomer bone (the perpendicular plate of the ethmoid bone), ... the bony nasal septum is composed of the perpendicular plate of the ethmoid bone. The vomer bone lies below and to the back ( ...
*  Frontal bone
... at newborn. Frontal bone at birth. Frontal bone orbital part at newborn. In most vertebrates, the frontal bone is ... Frontal bone. Inferior surface. Frontal eminence Forehead Frontal lobe Squamous part of the frontal bone Orbital part of the ... Coronal suture separates frontal bone and parietal bones. Sphenofrontal suture separates frontal bone and sphenoid bone. ... Zygomaticofrontal suture separates frontal bone and zygomatic bones. Nasofrontal suture separates frontal bone and nasal bone. ...
*  Foramen cecum (frontal bone)
The frontal crest of the frontal bone ends below in a small notch which is converted into a foramen, the foramen cecum (or ...
*  Orbital part of frontal bone
... This article incorporates text in the public domain from the 20th ... The orbital or horizontal part of the frontal bone (pars orbitalis) consists of two thin triangular plates, the orbital plates ... In front of the ethmoidal notch, on either side of the frontal spine, are the openings of the frontal air sinuses. These are ... The superior surface is convex, and marked by depressions for the convolutions of the frontal lobes of the brain, and faint ...
*  Squamous part of the frontal bone
There are two surfaces of the squamous part of the frontal bone: the external surface, and the internal surface. The external ... From the center of the notch the nasal process projects downward and forward beneath the nasal bones and frontal processes of ... in infancy this suture divides the frontal bone into two and later fuses. A condition where fusion has not taken place, may ... which articulates on either side of the middle line with the nasal bone, and laterally with the frontal process of the maxilla ...
*  Falx cerebri
Frontal bone. Inner surface. Sagittal section of the skull, showing the sinuses of the dura. Human brain dura mater ( ... The falx cerebri attaches anteriorly at the crista galli in proximity to the cribriform plate and to the frontal and ethmoid ...
*  Posterior ethmoidal foramen
Frontal bone. Inner surface. Left maxillary sinus opened from the exterior. The ophthalmic artery and its branches. Labeled ...
*  Arachnoid granulation
synd/392 at Who Named It? Left parietal bone. Inner surface. Frontal bone. Inner surface. CT angiography showing an arachnoid ... On the inner surface of cranial bones, small pits called granular fovea are produced by arachnoid granulations. Occasionally, ...
*  Superior sagittal sinus
Left parietal bone. Inner surface. Frontal bone. Inner surface. Base of the skull. Upper surface. Diagrammatic representation ... There are usually three lacunae on either side of the sinus: a small frontal, a large parietal, and an occipital, intermediate ... grooving the inner surface of the frontal, the adjacent margins of the two parietal lobes, and the superior division of the ...
*  Robert Wiedersheim
Post-frontal bone (?) Ossa interparietalia (and ? preinterparietalia). Processus paramastoideus of exoccipital. Torus ... Processus coracoideus [meta- and epi-coracoid bones]. Os centrale carpi. Processus supracondyloideus humeri. Trochanter tertius ... tail bone), body hair, and the semilunar fold in the corner of the eye. The list, however, contains structures which today are ...
*  Gracilisuchus
... the tapering frontal bone; the presence of a depression on the bottom of the calcaneal tuber; the osteoderms bending downwards ... Furthermore, a postfrontal bone is present, with an outer process that is uniquely long and extends over the back of the eye ... The bottom end of the bone is wider than it is long, like Dromicosuchus. There is a bend about a quarter of the way down from ... There is also a postparietal bone, which is small and triangular. At the back of the skull, the posttemporal foramen is large ...
*  Frontal suture
The frontal suture is a fibrous joint that divides the two halves of the frontal bone of the skull in infants and children. ... The dense connective tissue found between the frontal bones is replaced with bone tissue as the child grows older. In some ... The suture can either bisect the frontal bone and run from nasion to bregma or persist as a partial metopic suture (see image ... Typically, it completely fuses between 3 and 9 months of age, with the two halves of the frontal bone being fused together. It ...
*  Supraorbital foramen
Side view of head, showing surface relations of bones. Cranium.Supraorbital foramen. Foramina of skull Frontal bone ... In vivo, it is often covered with connective tissue to form a supraorbital foramen.[citation needed] Frontal bone. Inner ... The Supraorbital notch is a small groove at superior and medial margin of the orbit in the frontal bone. The supraorbital nerve ... The supraorbital nerve is a branch of the frontal nerve arising from the ophthalmic division of the trigeminal nerve (cranial ...
*  Tiktaalik
... paired frontal bones; marginal nares; subterminal mouth; lung-like organ. Tiktaalik generally had the characteristics of a lobe ... The bones of the forefins show large muscle facets, suggesting that the fin was both muscular and had the ability to flex like ... Curiously, the radial bones of Panderichthys are more finger-like than those of Tiktaalik, a fish with stubby leg-like limbs ... Unlike many previous, more fishlike transitional fossils, the "fins" of Tiktaalik have basic wrist bones and simple rays ...
*  Globidens
The maxilla is long and the frontal broad. Frontal bone does not enter the orbits dorsally. G. phosphaticus Bardet et al. 2005 ... The maxilla is long and the frontal narrow. Frontal bone slightly enters the orbits dorsally. G. dakotaensis Russell, 1975 - ... He made note of a long snout with a large maxilla; a large, sturdy frontal bone; and the characteristic globular teeth with ... a longitudinal crest present on the dorsal surface of the frontal; and a premaxilla with a rostrum anterior to the premaxillary ...
*  Coronal suture
At birth, the bones of the skull do not meet. Coronal suture is present front side(frontal bone). If certain bones of the skull ... Frontal bone and parietal bones. Side view of the skull. ('Coronal suture' indicated by the arrow.) Superior view of anterior ... The coronal suture is a dense, fibrous connective tissue joint that separates the frontal and parietal bones of the skull. ...
*  Anterior ethmoidal foramen
Inner surface of the frontal bone. Left maxillary sinus opened from the exterior. The ophthalmic artery and its branches. This ... The anterior ethmoidal foramen is a small opening in the ethmoid bone in the skull. Lateral to either olfactory groove are the ...
*  Boreonykus
It consists of a right frontal bone. Fourteen loose teeth have been referred to the species, as well as several postcranial ... bones, perhaps of the same individual: the specimen TMP 1988.055.0129, a rear caudal vertebra; UALVP 53597, a claw of the ...
*  Sauroniops
The nasal bone has an area of contact with the frontal bone over 40% of the latter's length. The frontal has in the left front ... The frontal has a preserved length of 186 millimetres. Near the contact with the lacrimal the bone is extremely thickened to a ... It consists of a left frontal bone. Sauroniops was a large bipedal predator. The describers established several unique traits, ... extremely large and has four times the height of the facet with the postorbital bone. On the rear inner side of the frontal an ...
*  Terminal ballistics
These bullets are designed to penetrate deeply through muscle and bone, while causing a wound channel of nearly the full ... This causes the bullet to tumble in the tissue, thus increasing its effective frontal surface area by traveling sideways more ... and the frontal surface area increased 63%. Penetration of the hollowpoint would be less than half that of a similar ...
*  Hispid hare
The frontal bones are very wide. The occipito-nasal length generally exceeds 85 mm (3.3 in). There is no clear notch in front ...