Page 72 - Edited - Webster HEAD AND NECK - part 2-Merge PDF

HN 264

(A) "LONGITUDINAL" MUSCLES OF SOFT PALATE & TONGUE (cont')

VIEN OF INTERIOR, FROM BEHIND, AS

Insert into Palatine BODY OF
aponeurosis PETROUS SPHENOID
TEMPORAL
STYLOID PROCESS
LEVATOR FALATI
(X) SHEET 136, 157 (XIc) CARTILAGINOUS PART OF

AUDITORY TUBE PHARYNGOTYMPANIC (AUDITORY)
(CARTILAGINOUS PART) NASAL CAVITY TUBE

TENSOR PALATI STYLOGLOSSUS m. (XII)
- a pharyngeat-tongue-lifter; enters
(V3)-pieces pharynx bensee superior & middle
upper part of constricton mm. (
pterygomandilader SOFT PALATE
ropho ( )
ORAL PALATO-GLOSSUS m
SUPERIOR CONSTRICTOR m
CAVITY (XIc).- a pharyngeal tongue-

TONSILLAR ARTERY lifter. trises inside pharynx.
pierces superior constrictor
lcrmuscle ( ) TONEUE
E Position of middle
P constrictor m.
MIDDLE CONSTRICTOR m. I G
INFERIOR CONSTRICTOR L O HYOID BONE
m. T T
I S THYROID CARTILAGE

(B) SENSORY NERVE SUPPLIES OF PHARYNX, LARYNX, NASAL & ORAL CAVITIES
MUCOUS MEMBRANES.

These innervations subserve GENERAL
SENSATION i.e TOUCH, PAIN, TEMPERATURE
(For torte, see )

NASAL
V 1 NASO. NOTICE that The ENTIRE palatal (upper
V2 & lower surfaces) mucous membrane
V2

CAVITY pharnyx is, innervated by The MAXILLARY
V 2 Division of The TRIGEMINAL
NERVE (V 2). The EPIGLOTTIS is
V2 V2
ORD part of The LARYNX, and although it
IX protrudes into the ORO-PHARYNX it

PHARYNX is logical That its mucous membras is

innerwated by The VAGUS (GrNX)
HYPO rather Than The glossopharyngeal

X (GrNIX).

PHARYNX K.E.W.
X X

X
LARYNX
(MUCOUS X
MEMBRANE X
)
X X
ESOPHAGUS (MUCOUS MEMBRANE)
K.E.W.