Origin/Insertion_Neck and Suboccipitals Flashcards

1
Q

Rectus Capitis Posterior Major

A

O: axis (SP)
I: lateral part of inferior nuchal line; surface just inferior to nuchal line

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2
Q

Rectus Capitis Posterior Minor

A

O: atlas (tubercle on posterior arch)
I: medial portion inferior nuchal line; surface between inferior nuchal line and foramen magnum

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3
Q

Oblique Capitis Superior

A

O: TP, superior surface of atlas
I: between superior and inferior nuchal lines; lateral semispinalis capitis

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4
Q

Oblique Capitis Inferior

A

O: apex of SP of axis
I: TP atlas

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5
Q

Longissimus Capitis

A

O: TP T1-T5, articular process C4-C7
I: mastoid process

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6
Q

Splenius Capitis

A

O: Ligamentum nuchae (C3-C7); SP C7-T4
I: mastoid process; surface below lateral 1/3 superior nuchal line

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7
Q

Semispinalis Capitis

A

O: TP of C7, T1-T6; articular processes C4-C6
I: between superior and inferior nuchal lines

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8
Q

Spinalis Capitis

A

O: SP C5-C7, T1-T3
I: between superior and inferior nuchal lines

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9
Q

Longissimus Cervicis

A

O: tips TP T1-T5
I: posterior tubercles of TP C2-C6

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10
Q

Semispinales Cervicis

A

O: TP T1-T5
I: SP axis, C2-C5

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11
Q

Iliocostalis Cervicis

A

O: Ribs 3-6 (angles), sometimes 1 and 2 also
I: TP, posterior tubercle C4-C6

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12
Q

Splenius Cervicis

A

O: SP T3-T6
I: posterior tubercle TP C1-C3

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13
Q

Spinalis Cervicis

A

O: SP C6-C7 and sometimes T1-T2; ligamentum nuchae
I: spine of axis, SP C2-C3

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14
Q

Interspinales Cervicis

A

SP of contiguous cervical vertebrae; 6 pairs (first between axis and C3; last between C7 and T1)

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15
Q

Intertransversii Cervicis

A

both ant and post at each segment; ant: interconnect ant tubercles of contiguous TP; post: interconnect posterior tubercles of contiguous TP

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16
Q

Rotatores Cervicis

A

O: TP of C
I: base of spine of next highest vertebrae

17
Q

Rectus Capitis Anterior

A

O: TP and anterior surface of lateral mass of atlas
I:inferior surface of basilar occiput

18
Q

Rectus Capitis Lateralis

A

O: TP atlas
I: jugular process

19
Q

Longus Capitis

A

O: anterior tubercles TP C3-C6
I: inferior basilar part

20
Q

Scalenus Anterior

A

O: anterior tubercle TP C3-C6
I: scalene tubercle of 1st rib

21
Q

Scalenus Medius

A

O: posterior tubercles TP C2-C7; sometimes atlas
I: superior surface of 1st rib

22
Q

Scalenus Posterior

A

O: posterior tubercles of TP C4-C6
I: outer surface 2nd rib

23
Q

Sternocleidomastoid

A

O: sternal head: manubrium, ventral surface of sternum; clavicular head: superior and anterior surface of medial 1/3 of clavicle
I: mastoid process; lateral half of superior nuchal line