Facial Nerve (Anatomy of the Neck)

7
Facial Nerve (Page 89) Dr.Sherif Fahmy

Transcript of Facial Nerve (Anatomy of the Neck)

Page 1: Facial Nerve (Anatomy of the Neck)

Facial Nerve(Page 89)Dr.Sherif Fahmy

Page 2: Facial Nerve (Anatomy of the Neck)

PonsMotor nucleus

Sup. Salivary n.

N.Solitarius

Internal auditory meatus

Vestibulo-cochlear nerve

Motor root

Nervus intermedius

Facial nerve

Dr.Sherif Fahmy

Page 3: Facial Nerve (Anatomy of the Neck)

Pons

MedullaFacial nerve

Petrous bone

Internal auditory meatus

Vestibule of internal ear

Geniculate ganglion

Medial wallPosterior wall

Stylo-mastoid fr.

Styloid process

Parotid gland

Course of facial N.

Dr.Sherif Fahmy

Page 4: Facial Nerve (Anatomy of the Neck)

Facial nerve

Geniculate ganglion

Stylo-mastoid fr.

1- Greater superficial petrosal n.

F.Lacerum

Pterygoid canal

Spheno-palatine ganglion

2-N. To stapedius m.

3-Chorda tympani n.

4- Posterior auricular n.

5- N. to posterior belly of digastric & stylohyoid ms.

Lingual n.

Submandibular ganglion

Branches of facial n.

Dr.Sherif Fahmy

Page 5: Facial Nerve (Anatomy of the Neck)

Dr.Sherif Fahmy

Page 6: Facial Nerve (Anatomy of the Neck)

Handle of malleus

Chorda tympani n.

Dr.Sherif Fahmy

Page 7: Facial Nerve (Anatomy of the Neck)

Facial nerve

Posterior auricular n.

Temporal brs.

Zygomatic brs.

Buccal brs.

Mandibular br.

Cervical br.

Dr.Sherif Fahmy