Anatomy Ustc Head And Neck - Face

Front 1

Development of Face

Back 1

Develops from 3 processes

1) Fronto Nasal process - From mesenchyme covering forebrain, supplied by Opthalmic division

2) Mandibular process - From 1st arch, supplied by Mandibular division

3) Maxillary process - From bud of dorsal end of mandibular process, supplied by maxillary division

[See diagram, Monitor 9th edition, page 690]

Front 2

Congenital Anomalies of Face

Back 2

1) Bilateral Cleft Lip

2) Oblique Facial Cleft

3) Median Cleft Lip

4) Unilateral Macrostomia

Front 3

Cutaneous Nerve Supply of Face

Back 3

1) Opthalmic

2) Maxillary

3) Mandibular

4) Cervical Plexus

5) Dorsal Rami of Cervical Plexus

Front 4

Cutaneous Nerve supply of face

Back 4

Front 5

Sensory Innervations of Face

Back 5

Division of Trigeminal Nerve

1) Opthalmic Division

2) Maxillary Division

3) Mandubular Division

Skin over angle of mandible by

4) Cervical Plexus

Front 6

Sensory Innervations of Face supplied by

1) Opthalmic Division of Trigeminal Nerve

Back 6

1) Supra Trochlea Nerve

2) Supra Orbital Nerve

3) Lacrimal Nerve

4) Infra Trochlea Nerve

5) External Nasal Nerve

Front 7

Sensory Innervations of Face supplied by

2) Maxillary Division of Trigeminal Nerve

Back 7

6) Infra Orbital nerve

7) Zygomatico Facial Nerve

8) Zygomatico Temporal Nerve

Front 8

Sensory Innervations of Face Supplied by

3) Mandibular Division of Trigeminal Nerve

Back 8

9) Auriculo Temporal Nerve

10) Buccal Branch

11) Mental Nerve

Front 9

Sensory Innervations of Face Supplied by

4) Cervical Plexus

Back 9

12) Great Auricular Nerve

13) Transverse Cutaneous Nerve of Neck

Front 10

How many cutaneous Nerves supply face from the divisions of Trigeminal Nerve?

Back 10

Eleven.

1) Opthalmic - 5

2) Maxillary - 3

4) Mandibular - 3

Front 11

How many muscles of facial expression are there?

Back 11

Eighteen

Front 12

Name the different groups of muscles of Facial Expression

Back 12

1) Orbital

2) Nasal

3) Oral

Front 13

Name the muscles of facial expression from Orbital Group

(4 are there)

Back 13

1) Occipito Frontalis

2) Orbicularis Oculi

3) Corrugator Super Cilli

4) Levator Palpebrae Superioris

Front 14

Name the muscles of facial expression from Nasal group

(4 are there)

Back 14

5) Procerus

6) Dilator Naris

7) Compressor Naris / Depressor Septi Naris

8) Levator Labii Superioris Alaque Nasi

Front 15

Name the Upper muscles of Facial expression from oral group

(3 are there)

Back 15

9) Levator Anguli Oris
10) Levator Labii Superioris
11) Zygomaticus Major AND minor

Front 16

Name the Middle muscles of Facial expression from oral group

(3 are there)

Back 16

12) Orbicularis Oris
13) Risorius
14) Buccinator

Front 17

Name the lower muscles of Facial expression from oral group

(4 are there)

Back 17

15) Depressor Angularis Oris
16) Depressor Labii Inferioris
17) Mentalis
18) Transversus menti

Front 18

Nerve supply if the muscle of Face

Back 18

By Facial Nerve

Except for Levator Palpebrae Superioris.

It is supplied by the 3rd Cranial Nerve