Dental Anatomy - Rvw for final

There are 8 regions of the face. Name them

root of nose, nasal apex, naris/nares, nasal septum, ala of nose, are all a part of what region?

part of nose located between the eyes

tip of nose

nostrils

separates the nostrils/nasal cavity

side flap of nostril

lips, vermillion border, philtrum, tubercle of upper lip, and labial commissures are a part of what region?

lips are outlined from the surrounding skin by a transition zone called

on the midline of upper lip, extending down from the nasal septum, is a vertical groove

philtrum terminates into a thicker area of the midline of the upper lip

area where the upper and lower lips meet at each corner of the mouth

forehead and area above eyes are a part of what region?

eyeball and supporting structures are a part of what region?

Name the 3 major salivary glands with their location

Name the duct and opening associated with the parotid gland

a ridge of tissue on each side of the floor of the mouth that joins in a V shaped configuration extending from the lingual frenum to the base of the tongue that contain openins of the sublingual duct

Name the duct, opening, and location associated with the submandibular gland

Name the duct, opening, and location associated with the sublingual gland

small papilla at the anterior end of each sublingual fold containing openings for the submandibular and sublingual ducts

Anterior boundary of oral cavity

posterior boundary of oral cavity

lateral boundary of oral cavity

superior boundary of oral cavity

inferior boundary of oral cavity

upper and lower horseshoe-shaped spaces in the oral cavity between the lips and cheeks anteriorly and laterally and the teeth and gums medially and posteriorly

the oral vestibules are lined by what?

Name 2 types of oral mucosa (by location)

lines the inner portion of the lips

lines the inner cheek

Deepest recess of each vestibule

area where labial or buccal mucosa meets the alveolar mucosa, also known as the vestibular fornix, and place where injections are given

visible as small yellowish elevations on the mucos, they are deeper deposits of sebum from trapped sebaceous glands tissue that are usually associated with hair follicles

a white ridge of raised callused tissue that extends horizontally at the level where the maxillary and mandibular teeth come together and occlude.

a fold of tissue located at the midline between the labial mucosa and the alveolar mucosa on the upper and lower arches

How many bones make up the maxilla? the mandible?

bony extensions of the maxilla and mandible that contain the tooth sockets of the teeth

normal variation, localized developmental growths of normal bone with a hereditary etiology, usually on the facial surface of the alveolar process of the mandible

where are exostoses usually found?

normal variation noted on the lingual aspect of the mandibular arch

tooth structure on the outside of the tooth on the root

structure that holds the tooth in the bone

Name the quads of the teeth and where they are located

name of baby teeth on top and bottom:

tooth surface names on cheek side ant/post

tooth surface name on tongue side

tooth surface name toward midline

tooth surface name away from midline

biting surface of tooth ant/post

gingiva around the neck of tooth/top of gingiva

gingiva below marginal gingiva attached to bone

line demarcating the free and attached gingiva

the opening from the oral cavity proper into the pharynx posteriorly

lateral structures that form the fauces

structures/tissues located between each of the faucial pillars that are created by underlying muscles

a midline ridge of tissue on the hard palate which overlies the boy fusion of the palate

a small bulge of tissue at the most anterior portion of the hard palate, lingual to the anterior teeth

firm, irregular ridges of tissue radiating from the papilla and raphe, directly posterior to the incisive papilla

normal variation noted on the midline of the hard palate, a developmental bony growth of normal bone

when is the only time palatal tori interfere with dental treatment?

a midline muscular structure that hangs down from the posterior margin of the soft palate

extends from the junction of the hard palate and soft palate down to the mandible, just behind the most distal mandibular tooth, and stretches when the mouth is open wider (fold between top and bottom molars)

lateral borders of the palate

posterior borders of the palate

dense pad of tissue just distal to the last tooth of the mandibular arch

three portions of the tongue

Tissue-covered elevation of the bone just distal to the last tooth of the maxillary arch

top surface of tongue

midline depression on the dorsal surface of the tongue

Name the 3 types of lingual papilla

farther posteriorly on the dorsal surface of the tongue, an inverted V shaped groove

small pit like depression where the sulcus terminalis points back to

farther posteriorly than the sulcus terminalis, on the dorsal surface of the base of the tongue, an irregular math of tissue

underneath side of the tongue

structures that are lateral to each deep lingual vein, fringelike projections

What are the three divisions of the oral cavity?