Klicker-Restorative art Pages 45 to 88 Flashcards
The outer rim of the ear has the general shape of a question mark. It begins superior to the lobe and ends by attaching to the cheek.
Helix
The fossa between the inner and outer rims of the ear. It is the shallowest depression of the ear.
Scapha
The inner rim of the ear. It starts at the superior border of the lobe and continues upward until it ends by becoming the crura. It forms the superior and posterior walls of the concha.
Antihelix
The superior and anterior bifurcating branches of the antihelix.
Crura
Depression between the crura. The second deepest depression of the ear.
Triangular Fossa
Concave shell of the ear; the deepest depression of the ear located posterior and superior to the ear passage.
Concha
An elevation protecting the ear passage. Arises from the posterior margin of the lateral cheek.
Tragus
A small eminence obliquely opposite the tragus. Located on the superior border of the lobe of the ear.
Antitragus
A notch or opening between the tragus and the antitragus of the ear.
Intertragic Notch
Inferior fatty 1/3 of the ear; most inferior part of the ear. Attaches to the cheek.
Lobe
The origin of the helix that is flattened and ends in the concha
Crus
A classification given to a nose that is long, narrow, and high bridged; Common to individuals of Western Europe descent.
Leptorrhine
A classification given to a nose that is short, broad, and has a minimum of projection; Common to individuals of African descent.
Platyrrhine
A classification given to a nose that is medium broad and medium low bridged; Predominant among people of Asian descent.
Mesorrhine
Grecian, characterized as straight from tip to root.
Straight
Roman, aquiline, or hooked. Curved, as the beak of an eagle, a nose that has a hook as seen from a profile; may exhibit a hump in the bridge.
Convex
Snub, pug, infantine, or retrousse. Characterized by a dip in the bridge and turned up at the end.
Concave
The paired nasal bones are inferior to the glabella, forming a dome over the superior portion of the nasal cavity.
Nasal Bones
The orifice in the bony face bounded by the margins of the nasal bones and the maxilla.
Nasal Cavity
The sharp, bony projection located medially at the inferior margin of the nasal cavity. This indicates the bony length of the nose.
Nasal Spine of the Maxilla
Septum and superior lateral cartilage
Major cartilages
The prominent organ of smell located in the center or middle 1/3 of the face. It is the beginning of the respiratory tract and is triangular or pyramidal in shape.
Nose
The anterior protruding ridge of the nose extending from root to tip. It includes the bridge.
Dorsum
The apex (top) of the pyramidal mass of the nose, which lies directly inferior to the forehead. The concave dip inferior to the forehead.
Root
Dome over the nasal cavity. Point of greatest projection. The arched portion of the nose supported by the nasal bones.
Bridge
Lateral lobes of the nose. The widest part of the nose bordered by the nasal sulcus and the anterior nares.
Wings
The fleshy termination of the nasal septum at the base of the nose located between the nostrils. The most inferior part of the nose.
Columna Nasi
External nostril openings
Anterior Nares
Lateral walls of the nose located between the wings of the nose and bridge. They recede laterally from the dorsum.
Sides of the nose
The rounded anterior projection of the tip of the nose.
Protruding Lobe of the Nose
A state of being twisted or pushed out of natural shape or position. Nose may be twisted from its normal alignment by cancer of the cheek, by superficial pressure or by fractures.
Nasal Distortion
Types of Nasal Distortions:
- Distortion by Cancer
- Distortion by Superficial Pressure
- Distortion by Fracture
The result of a feeding tube, endotrachial tube, or other medical device that was in the nares for an extended length of time.
Erosion of Nasal Tissue
The cavity in which mastication takes place. The beginning of the alimentary canal.
Mouth
Projection of the jaw or jaws
Prgnathism
Types of Prognathism:
- Maxillary
- Mandibular
- Dental (Buck Teeth)
- Alveolar
The superior jaw (maxillary) protrudes
Maxillary Prognathism
The inferior jaw (mandible) protrudes
Mandibular Prognathism
Oblique insertion of the teeth; front teeth protrude
Dental (Buck Teeth) Prognathism
Sockets of the teeth are inclined.
Alveolar Prognathism
The area between the base of the nose and the superior margin of the superior mucous membrane
Superior Integumentary Lip
That area between the inferior margin of the inferior mucous membrane and the mental eminence.
Inferior Integumentary Lip
The visible red surfaces of the lips; the lining membrane of the body cavities that open to the exterior.
Mucous Membrane
The upper margin has the shape of the classic hunting bow. The medial lobe is found in the center of the membrane. Narrows laterally as it disappears before reaching the end of the line of closure. Contains two high peaks slightly off center ib either side of a dipping curve.
Superior Mucous Membrane AKA Upper Lip
Is thicker than the superior mucous membrane. Lies posterior to the upper mucous membrane.
Inferior Mucous Membrane AKA Lower Lip
The line of color change at the junction of the wet and dry portions of the mucous membranes. The area where adhesive is applied to keep the lips closed.
Weather Line
The tiny prominence on the midline of the superior mucous membrane.
Medial Lobe
The line that forms between the two mucous membranes when the mouth is closed and the lips come in contact with each other. Usually located at the lower border of the upper teeth. Has the shape of the classic hunting bow.
Line of Closure
The vertical groove located on the superior integumentary lip. The width, form, and depth are different from person to person.
Philtrum
The groove at the end of the line of closure.
Angulus Oris Sulcus