Muscles of lips & cheeks

Question 1

M. orbicularis oris

Answer 1

Circular muscle, not attached to bone

Question 2

M. incisivi - incisivum superioris

Answer 2

Arcus alveolaris -> m. orbicularis oris

Question 3

M. incisivi - incisivum inferioris

Answer 3

Arcus alveolaris -> m. orbicularis oris

Question 4

M. levator nasolabialis

Answer 4

Forehead (lateral surface of os nasale and os maxilla) -> m. orbicularis oris (near apertura nasale)

Question 5

M. levator labii superioris

Answer 5

Variably on os maxilla -> labii superioris

Question 6

M. caninus

Answer 6

Rostrally on crista facialis & tuberositas facialis -> labii superioris (near apertura nasalis)

Question 7

M. depressor labii superioris

Answer 7

Tuberositas facialis -> labii superioris

Question 8

M. depressor labii inferioris

Answer 8

Tuberositas maxillaris -> labii inferioris

Question 9

M. mentalis

Answer 9

On lateral surface of alveolar border of mandibula -> radiates into the chin

Question 10

M. zygomaticus

Answer 10

Os zygomaticus -> m. orbicularis oris

Question 11

M. buccinator

Answer 11

Os maxilla et mandibula -> middle tendon

Question 12

Dilator Naris Apicalis

Answer 12

Corpus ossis incisivi -> ventral part of naris

Question 13

Fascia superficialis

Answer 13

Right under the skin