mandible Flashcards

1
Q

mandible

A

unpaired bone
to chew

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2
Q

ramus

A

branch
connects body with cranial base
serves as muscle attachment site

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3
Q

body

A

corpus
horizontal part that holds the teeth

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4
Q

symphysis

A

joint that maintains a cartilage separation during early postnatal life
liited movement

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5
Q

alveolar portion

A

holds tooth sockets (alveoli)

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6
Q

mental foramen

A

located on the lateral corpus below the premolars

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7
Q

mental eminence

A

chin

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8
Q

mandibular condyle

A

articulation w cranium

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9
Q

condylar neck

A

connects mandibular condyle and condylar neck

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10
Q

coronoid process

A

condyle closer to center of face

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11
Q

mandibular notch

A

big dip at the top
between condyle and coronoid process

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12
Q

gonial angle

A

rounded posteroinferior corner of mandible
corner of jaw

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13
Q

mandibular foramen

A

internal aspect of ramus like on the side

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14
Q

mental spines

A

bottom middle interior of chin

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15
Q

pterygoid tuberosities

A

medial face of ramus

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16
Q

hyoid

A

shaped like a U
freefloating, no articulations with other bones

17
Q

what does the hyoid support

A

larynx and pharynx

18
Q

what does the hyoid connect to thru ligaments and muscles

A

cranium, mandible, sternum, shoulder girdle

19
Q

three main parts of the hyoid

A

body, greater horns, lesser horns