File:Skull CT normal sutures.jpg: Difference between revisions
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===A - Vertex view=== | ===A - Vertex view=== | ||
[[:File:Skull CT normal sutures 01.jpg|Vertex and Lateral]] | |||
===B - Lateral view=== | ===B - Lateral view=== | ||
* (a) Metopic suture; (b) coronal sutures; (c) sagittal suture; (d) lambdoid suture; (e) squamosal suture; (f) anterior fontanel; (g) posterior fontanel; (h) sphenoidal fontanel; (i) mastoid fontanel. | * (a) Metopic suture; (b) coronal sutures; (c) sagittal suture; (d) lambdoid suture; (e) squamosal suture; (f) anterior fontanel; (g) posterior fontanel; (h) sphenoidal fontanel; (i) mastoid fontanel. | ||
* Cranial vault bones usually ossify from the center to periphery, which results in this “widened” appearance of the sutures in the newborn. | * Cranial vault bones usually ossify from the center to periphery, which results in this “widened” appearance of the sutures in the newborn. | ||
[[:File:Skull CT normal sutures 01.jpg|Vertex and Lateral]] | |||
===C - Endocranial skull base view=== | ===C - Endocranial skull base view=== | ||
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* (j) Basioccipital; (k) paired exoccipital; (l) supraoccipital; and (m) interparietal. Associated synchondroses are (n) spheno-occipital; (o)anterior intra-occipital; (p) posterior intra-occipital; (q) petro-occipital; (r) occipitomastoid; (s) and mendosal sutures. Note that o, k, p and s are paired structures. | * (j) Basioccipital; (k) paired exoccipital; (l) supraoccipital; and (m) interparietal. Associated synchondroses are (n) spheno-occipital; (o)anterior intra-occipital; (p) posterior intra-occipital; (q) petro-occipital; (r) occipitomastoid; (s) and mendosal sutures. Note that o, k, p and s are paired structures. | ||
[[:File:Skull CT normal sutures 01.jpg|Vertex and Endocranial base]] | |||
===D - Vertex view=== | ===D - Vertex view=== | ||
Shows the lambda (point of intersection of the sagittal and lambdoid sutures) and bregma (point of intersection of the coronal and sagittal sutures. | Shows the lambda (point of intersection of the sagittal and lambdoid sutures) and bregma (point of intersection of the coronal and sagittal sutures. | ||
[[:File:Skull CT normal sutures 01.jpg|Vertex and Endocranial base]] | |||
===E - Endocranial skull base view=== | ===E - Endocranial skull base view=== | ||
Shows the basion (located on the basiocciput, at the midpoint of the anterior margin of the foramen magnum) and opisthion (located on the occipital bone, at the midpoint of the posterior margin of the foramen magnum). | Shows the basion (located on the basiocciput, at the midpoint of the anterior margin of the foramen magnum) and opisthion (located on the occipital bone, at the midpoint of the posterior margin of the foramen magnum). | ||
[[:File:Skull CT normal sutures 01.jpg|Vertex and Endocranial base]] | |||
Revision as of 08:32, 17 March 2012
Skull Normal Sutures
Computed Tomography (CT) scan with 3D surface-rendered reconstructions.
A - Vertex view
B - Lateral view
- (a) Metopic suture; (b) coronal sutures; (c) sagittal suture; (d) lambdoid suture; (e) squamosal suture; (f) anterior fontanel; (g) posterior fontanel; (h) sphenoidal fontanel; (i) mastoid fontanel.
- Cranial vault bones usually ossify from the center to periphery, which results in this “widened” appearance of the sutures in the newborn.
C - Endocranial skull base view
Shows portions of the occipital bone and sutures
- (j) Basioccipital; (k) paired exoccipital; (l) supraoccipital; and (m) interparietal. Associated synchondroses are (n) spheno-occipital; (o)anterior intra-occipital; (p) posterior intra-occipital; (q) petro-occipital; (r) occipitomastoid; (s) and mendosal sutures. Note that o, k, p and s are paired structures.
D - Vertex view
Shows the lambda (point of intersection of the sagittal and lambdoid sutures) and bregma (point of intersection of the coronal and sagittal sutures.
E - Endocranial skull base view
Shows the basion (located on the basiocciput, at the midpoint of the anterior margin of the foramen magnum) and opisthion (located on the occipital bone, at the midpoint of the posterior margin of the foramen magnum).
- Links: Skull Development | Historic - skull of a human fetus of 43 millimeters greatest length | Computed Tomography
Reference
<pubmed>21431034</pubmed>| PMC3056371 | Indian J Radiol Imaging.
This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Paritosh C Khanna © 2007 - 2012 Indian Journal of Radiology and Imaging
Attribution-NonCommercial-ShareAlike 3.0 Unported (CC BY-NC-SA 3.0)
Original file name: Figure 1(A-E): IJRI-21-49-g001.jpg
http://www.ijri.org/viewimage.asp?img=IndianJRadiolImaging_2011_21_1_49_76055_f2.jpg
File history
Yi efo/eka'e gwa ebo wo le nyangagi wuncin ye kamina wunga tinya nan
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current | 08:01, 17 March 2012 | ![]() | 1,000 × 900 (138 KB) | Z8600021 (talk | contribs) | |
18:33, 23 May 2011 | ![]() | 750 × 689 (105 KB) | S8600021 (talk | contribs) | ==Skull Normal Sutures== Computed Tomography (CT) scan with 3D surface-rendered reconstructions. Vertex (A) and lateral (B) views. (a) Metopic suture; (b) coronal sutures; (c) sagittal suture; (d) lambdoid suture; (e) squamosal suture; (f) anterior fonta |
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File usage
The following 10 pages use this file:
- 2011 Lab 6 - Postnatal
- AACP Meeting 2013 - Face Embryology
- ANAT2341 Lab 6 - Postnatal
- BGDB Face and Ear - Postnatal
- BGD Lecture - Face and Ear Development
- Computed Tomography
- Head Development
- Lecture - Head Development
- Musculoskeletal System - Skull Development
- Neural Exam - Newborn head shape and sutures