Talk:2010 Lecture 11
Links
- 2009 Lecture
- Introduction | Abnormalities | Lecture - Head Development | Category:Head | original page
Arch Table
Arch |
Nerve |
Muscles |
Skeletal |
Artery |
(maxillary/mandibular) |
|
mastication |
Meckel's cartilage |
maxillary |
(hyoid) |
|
facial expression |
Reichert's cartilage |
stapedial (embryonic) |
|
|
stylopharyngeus |
greater cornu of hyoid, lower part of body of hyoid bone |
common carotid, internal carotid (root) |
|
|
intrinsic muscles of larynx, pharynx; levator palati |
thyroid, cricoid, arytenoid, corniculate and cuneform cartilages |
4 - aortic arch, right subclavian |
Arch Table
Arch |
Nerve |
Muscles |
Skeletal |
Artery |
(maxillary/mandibular) |
|
mastication(temporalis, masseter, medial pterygoid, lateral pterygoid) |
mandible modelmalleus, incusMeckel's cartilage |
maxillary(terminal branches) |
(hyoid) |
|
facial expression( buccinator, platysma, stapedius, stylohyoid, digastric posterior belly) |
stapes, styloid process, lesser cornu of hyoid, upper part of body of hyoid boneReichert's cartilage |
stapedial (embryonic)corticotympanic (adult) |
|
|
Stylopharyngeus |
greater cornu of hyoid, lower part of body of hyoid bone |
common carotid, internal carotid (root) |
|
|
intrinsic muscles of larynx, pharynx; levator palati |
thyroid, cricoid, arytenoid, corniculate and cuneform cartilages |
4 - aortic arch, right subclavian6 - ductus arteriosus, pulmonary (roots) |
Structures derived from Pouches
Pouch |
Overall Structure |
Specific Structures |
|
tubotympanic recess |
tympanic membrane, tympanic cavity, mastoid antrum, auditory tube |
|
intratonsillar cleft |
crypts of palatine tonsil, lymphatic nodules of palatine tonsil |
|
inferior parathyroid gland, thymus gland |
|
|
superior parathyroid gland, ultimobranchial body |
|
|
becomes part of 4th pouch |
Pouch |
Overall Structure |
Specific Structures |
|
tubotympanic recess |
tympanic membrane, tympanic cavity, mastoid antrum, auditory tube |
|
intratonsillar cleft |
crypts of palatine tonsil, lymphatic nodules of palatine tonsil |
|
inferior parathyroid gland, thymus gland |
|
|
superior parathyroid gland, ultimobranchial body |
|
|
becomes part of 4th pouch |