Talk:2010 Lecture 11: Difference between revisions

From Embryology
No edit summary
Line 20: Line 20:
|-
|-
|
|
<center>1(maxillary/mandibular)</center>
<center>1<br>(maxillary/mandibular)</center>
|
|
<center>trigeminal (V)</center>
<center>trigeminal (V)</center>
Line 31: Line 31:
|-
|-
|
|
<center>2 (hyoid)</center>
<center>2<br>(hyoid)</center>
|
|
<center>facial (VII)</center>
<center>facial (VII)</center>

Revision as of 13:31, 15 April 2011

Links


Arch Table

Arch

Nerve

Muscles

Skeletal

Artery

1
(maxillary/mandibular)
trigeminal (V)

mastication(temporalis, masseter, medial pterygoid, lateral pterygoid)

mandible modelmalleus, incusMeckel's cartilage

maxillary(terminal branches)

2
(hyoid)
facial (VII)

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)

3
glossopharyngeal (IX)

Stylopharyngeus

greater cornu of hyoid, lower part of body of hyoid bone

common carotid, internal carotid (root)

4 and 6
superior laryngeal and recurrent laryngeal branch of vagus (X)

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

1

tubotympanic recess

tympanic membrane, tympanic cavity, mastoid antrum, auditory tube

2

intratonsillar cleft

crypts of palatine tonsil, lymphatic nodules of palatine tonsil

3

inferior parathyroid gland, thymus gland

4

superior parathyroid gland, ultimobranchial body

5

becomes part of 4th pouch