Skull Attachments/Articulations Flashcards

1
Q

What attaches to the temporal fossa?

A

temporalis M

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2
Q

List the 3 muscles that attach to the zygomatic arch.

A
  1. masseter M
  2. zygomaticoscutularis M
  3. zygomaticoauricularis M
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3
Q

What articulates with the occipital condyle?

A

cranial articular fovea of atlas

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4
Q

What 4 muscles attach to the paracondylar (jugular) process?

A
  1. caudal belly of digastricus M
  2. rectus capitis lateralis M
  3. occipitohyoideus M
  4. Obliquus capitis cranialis M
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5
Q

What 4 muscles attach to the muscular tubercle in the ox? Which two only in the horse?

A
  1. rectus capitis ventralis M
  2. longus capitis M
  3. cleidomastoideus M (ox)
  4. sternomastoideus M (ox)
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6
Q

What structure attaches to the external occipital protuberance?

A

funiculus nuchae of nuchal ligament

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7
Q

What structure attaches to the hypophyseal fossa?

A

hypophysis (pituitary gland)

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8
Q

What structure attaches to the carotid sulcus (equine only)?

A

internal carotid A

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9
Q

What structure attaches to chiasmatic sulcus?

A

optic chiasm

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10
Q

What attaches to the hamulus of the pterygoid bone?

A

tendon of tensor veli palatini M

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11
Q

What two muscle attaches to mastoid process of skull? And what additional muscle in ox?

A
  1. cleidomastoideus M
  2. sternomastoideus M (ox)
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12
Q

What articulates with the styloid process of the skull?

A

tympanohyoid cartilage of hyoid apparatus

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13
Q

What structure attaches to the petrosal crest of the skull?

A

tentorium cerebelli membranaceum

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14
Q

What two muscles attach to the muscular process of the skull?

A
  1. tensor veli palatini M
  2. levator veli palatini M
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15
Q

The tympanic bulla encloses the _________.

A

tympanic cavity (cavity of middle ear)

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16
Q

The lamina cribrosa is perforated by _________ which collectively forms the _______ N.

A

fila olfactoria
olfactory N (CN I)

17
Q

What structure attaches to the crista galli of the skull?

A

cranial attachment for falx cerebri

18
Q

What structure attaches to rostral lacrimal process?

A

medial palpebral ligament

19
Q

What passes through the infratrochlear incisure?

A

infratrochlear N

20
Q

What muscle attach to the facial crest?

A

masseter M

21
Q

What muscle attaches to the masseteric fossa?

A

masseter M

22
Q

What muscle attaches to the pterygoid fossa?

A

medial pterygoid M

23
Q

The mylohyoid sulcus is created by the _________ N.

A

mylohyoid N

24
Q

What muscle attaches to the coronoid process?

A

temporalis M

25
Q

What nerve passes through the mandibular incisure?

A

masseteric N

26
Q

What articulates with the head of the condylar process of the mandible?

A

articular disc of temporomandibular joint

27
Q

What muscle attaches to the pterygoid fovea?

A

lateral pterygoid M

28
Q

_______ M proximally attaches to angle of stylohyoid bone while _______ M distally attaches.

A

stylohyoideus
occipitohyoideus