upper and lower lips to the attached gingiva. This is called the?
vestibular or mucolabial fold
orbicularis oris are found in the?
lips
Contains a single elastic cartilage which provides support to the external ear?
external ear
Skin and cartilage is thrown into several folds?
externalear
Form the lateral movable walls of the oral cavity?
cheeks
other term for cheeks?
buccae
Mucosa of the cheeks ends in the?
mucobuccal fold
Parotid duct opens intraorally thru the mucosa of the cheeks at the occlusal level of the?
second maxillary molar
Form a curtain for the ocular globe or the eyeball?
eyelid
eyelid or?
palpebrae
transverse eliptical opening between the upper and lower eyelid?
palpebral fissure
the lateral and medial junctions of the upper and lower eyelids?
palpebral commissure
covers the superior 1/5s of the iris when the lids are open?
superior palpebral margins
cuts across the lower border of the iris when the lids are open?
inferior palpebral margins
project from the palpebral margins in two or three irregular rows?
cilia or eyelashes
a cresent fold at the medial angle of the eye that separates the white of the eye from the medial, reddish-colored lacrimal lake?
plica semilunaris
small, raised, triangular are bordered by the plica semilunaris; a raised, reddish area within the lake is the caruncle?
lacrimal lake
are small, raised bumps at the junction of the ciliated hairless margins of the lids; at the apex of which is the lacrimal punctum?
superior and inferior papillae
mucous membrane inner lining of the lid?
conjuctivum
boundaries of the scalp, superciliary arches of the frontal bone?
anteriorly
Boundaries of the scalp, external occipital protuberance and superior nuchal lines of occipital bone?
posteriorly
inferiorly to the zygomatic arch.?
laterally
The first - are tightly held together, forming a angle unit?
3 layers
the first 3 layers s sometimes referred to as the?
scalp proper
it contains numerous hair follicles and sebaceous glands?
skin
a common site for sebaceous cysts due to the abundance of sebaceous glands?
skin
it connects the skin to the epicranial aponeurosis. It is richly vascularised and innervated?
dense connective tissue
the blood vessels within the layer are highly adherent to the connective tissue. This renders them unable to constrict fully lacerated causing profuse bleeding?
Connective tissue
Inflammation due to subcutaneous hemorrhage causes much pain & swelling due to the inelastic fibrous tissue?
connective tissue
Its rich blood supply ensures the vitality of scalp. Thus, when a large area of scalp (previously separated) is replaced & stitched it will heal rapidly?
connective tissue
the deepest layer of the first 3 layers is the?
aponeurotic layer
Firmly attached to the skin by the dense connective tissue of the 2nd layer?
aponeurotic layer
this layer consist of the frontalis muscle connected to the occipitalis muscle via an aponeurosis known as the?
galea aponeurotica
this muscle moves the scalp, wrinkle the forehead, and raise the eyebrows?
occipitofrontalis
innervation of the occipitofrontalis frontal belly by?