RESTORATIVE ART EXAM 2 MUSCLES OF FACE Flashcards
RA
WRINKLES
RUN TRANSVERSE TO MUSCLE FIBERS *******
GRAVITATIONAL PULL IN FH GOES FROM INFERIOR
TO POSTERIOR PULL
ORIGIN
POINT OF MUSCLE ATTACHMENT–WHICH MOVES THE LEAST
ORIGIN
BEGINING OF MUSCLE ATTACHMENT
INSERTION *****
THE POINT OF MUSCLE ATTACHMENT WHICH MOVES THE MOST…
ZYGOMATIC BONE IS ***
SHAPED LIKE A DIAMOND
MANDIBLE BODY IS
HORSESHOE SHAPE
CORONARY SUTURE ATTACHES TO THE
TEMPORAL
NASAL BONES
INFERIOR IS THE INCISIVE FOSSA
PART OF MANDIBLE IS THE
RAMUS AND THE BODY
OCCIPITOFRONTALIS MUSCLE
FRONTAL BELLY–IS FRONTALIS AND OCCIPITAL BELLY IS THE OCCIPITALIS IN THE REAR OR BACK
OCCIPITALFRONTALIS MUSCLE
WHEN CONTRACTED CAUSES THE EYEBROWS TO RAISE AND FOR WRINKLES TO FORM
SULCI IS NAME FOR A
WRINKLE OR A LINE
OCCIPITALIS FRONTALIS–
TRANSVERSE CAUSE MUSCLES TO FORM ON THE FOREHEAD
MUSCLES OF MASTICATION—TEMPORALIS
CLOSES THE MANDIBLE IS USED FOR MASTICATION OR CHEWING—–BROAD MUSCLE ARISING IN THE TEMPORAAL CAVITY AND INSERTS INTO THE MANDIBLE
WHAT IS THE STRONGEST CHEWING MUSCLE OR MUSCLE OF MASTICATION –WOULD BE THE
TEMPORALIS
TEMPORALIS
TEMPORALIS MUSCLE PROVIDES SOME BULK TO THE TEMPORAL CAVITY
MASSETER— LOCATED IN THE BUCCAL AREA OR BELOW THE ZYGOMATIC ARCH
MUSCLE OFF THE ZYGOMATIC ARCH —INSERTS INTO THE MANDIBLE–( IT ALSO CLOSES THE MANDIBLE ) —– **IT PROVIDES BULK TO THE SIDE OF THE CHEEK —— QUIZ ****
ORBICULARIS OCULI
SHINCTER MUSCLE OF THE EYE SURROUNDS THE EYE —–CLOSES THE EYE LID WHEN COTRACTED
CORRUGATOR PYRAMID SHAPE
( CORRUGATOR ) —— IS THE FROWNING MUSCLE———( DRAWS THE EYEBROW DOWNWARD AND MEDIALLY WHEN CONTRACTED) MUSCLE FACIAL EXPRESSION—WHEN YOU FROWN YOU WILL GET VERTICAL INTERCILLIARY SULCI—–WRINKLES IN BETWEEN THE EYE BROW.)……..
ORBICULARIS OCULI –ITS AFFECT ON OPTIC FACIAL SULCI
WRINKLES—YOU CAN DEVELOP FOLDS ON UPPER PART OF EYE—– (SUPERIOR TARSIS ) –ALONG THE SUPERIOR MARGIN OF THE LOWER EYE LID—-
ORBICULARIS ORIS –FLATBAND MUSCLE ON THE
UPPER AND LOWER LIP
LEVATOR PALPABRAE SUPERIORIS
ELEVATES THE UPPER EYELID–ATTACHES TO THE TARSAL PLATE
LEVATOR PALPABRAE SUPERIORIS
IF YOU FIND IT HARD TO CLOSE THE EYES YOU CAN CUT THE
PROCERUS
MUSCLE OF THE NOSE—DRAWS THE SKIN OF FOREHEAD DOWN
NASAL BONES AND THE MAXILLA
SURROUNDS THE BONES–NASAL SPINE OF THE MAXILLA IS AT THE BOTTOM OF THE NOSE…..
MOUTH IS KNOW AS
THE CENTER OF EXPRESSION
ORBICULARIS ORIS
PUCKERING MUSCLE **** IS NOT A SIMPLE MUSCLE LIKE THE ORBICULARIS OCULI.. COMPRESSES MOUTH AGAINST THE TEETH–SHAPES LIP DURING SPEECH—-THIS MUSCLE AFFECTS THE (PHILTRUM )
MUSCLE THAT ALL CONVERGE AT THE CORNER OF THE MOUTH IS
- ZYGOMATIC MAJOR 2.BUCCINATOR MUSCLE
- ZYGOMATIC MAJOR
***(LAUGHING MUSCLE) ****–EXTENDS FROM THE CHEEKBONE TO THE ANGLE OF THE MOUTH
ZYGOMATIC MAJOR
EFFECTS —ANGULUS ORIS EMINENCE
BUCCINATOR MUSCLE
- TRUMPETERS MUSCLE—- COMPRESSES THE CHEEK AND PULLS THE CORNER OF THE MOUTH POSTERIORALY—-FORMS LATERAL WALL OF THE CHEEK
THE BUCCINATOR——BUCCO FACIAL SULCUS—BUCCAL MEANS –CHEEKS
BUCAL FACIAL SULCUS FORMS on the CHEEK (TRUMPETERS MUSCLE)
QUDRATUS LABII SUPERIORIS
- 4 GROUP OF MUSCLES HELP TO FORM THE QUDRATUS LABII SUPERIORIS —-HELPS FORM THE NASOLABIAL SULCUS–ITS AN ACQUIRED CRESE AND CAN ACCOMPANY THE NASAL LABIAL FOLD
QUDRATUS LABII SUPERIORIS –CONSIST OF 4 MUSCLE
1.RISORIOUS 2.ZYGOMATIC MINOR 3. LEVATOR LABII SUPERIORIS 4.LEVATOR ANGULI ORIS
CLEFT CHIN
BILAVATED CHIN–CONSIDERED BILAVATED IF THE CLEFT RUNS DOWN THE BOTTOM OF THE CHIN
IF THE DIMPLE IS NOT ALONGATED DOWN THE CHIN THEN IT IS A
DIMPLE….. OR CLEFT
PLATYSMA
- SHEETS OF MUSCLE 2. FUNCTION DEPRESSES THE MANDIBLE AND LOWER LIP
PLATYSMA EFFECTS ON SURFACE FORM
- BUCCO -FACIAL SULCUS 2.MANDIBULAR SULCUS 3. SERRATED JAW LINE 4. PLATYSMAL SULCI
MANDIBULAR SULCUS
- RISE FROM THE MANDIBLE
IF YOU HAVE MULTIPLE MANDIBULAR SULCUS
CALLED A SERRATED JAW LINE /////HAS A SERIES OF LINES LIKE THIS—–/// ON THE JAW
PLATYSMAL SULCI CAN HELP FORM
PLATYSMAL SULCI— LINE ON THE NECK
STERNOCLIEDOMASTOID MUSCLE
ROTATES AND DEPRESSES THE HEAD—- (WIDEST PART OF THE NECK )
DIGASTRICUS
- RAISES THE HYOID BONE—2. DOUBLE BELLIED MUSCLE ON THE NECK 3… HELPS TO MANIPULATE THE TONGUE
DIGASTRICUS—EFFECTS ON THE SURFACE FORM
- HELPS TO FORM THE CORDS OF THE NECK