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Gross anatomy > Scapular Region > Flashcards

Scapular Region Flashcards

1
Q

DELTOID medial

A

lateral third of clavicle, acromion and spine of scapula

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2
Q

DELTOID lateral

A

deltoid tuberosity of humerus

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3
Q

DELTOID innervation

A

axillary nerve (C5, C6)

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4
Q

DELTOID vascularization

A

posterior circumflex humeral artery and vein

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5
Q

DELTOID function

A

abduct the humerus

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6
Q

SUPRASPINATUS medial

A

supraspinous fossa of scapula

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7
Q

SUPRASPINATUS lateral

A

superior facet of greater tubercle of humerus

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8
Q

SUPRASPINATUS innervation

A

suprascapular nerve (C4, C5, C6)

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9
Q

SUPRASPINATUS vascularization

A

suprascapular artery

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10
Q

SUPRASPINATUS function

A

initiate abduction of the humerus

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11
Q

INFRASPINATUS medial

A

infraspinous fossa of scapula

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12
Q

INFRASPINATUS lateral

A

middle facet of greater tubercle of humerus

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13
Q

INFRASPINATUS innervation

A

suprascapular nerve (C5, C6)

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14
Q

INFRASPINATUS vascularization

A

suprascapular artery

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15
Q

INFRASPINATUS function

A

laterally rotates the humerus

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16
Q

TERES MINOR medial

A

middle part of lateral border of scapula

17
Q

TERES MINOR lateral

A

inferior facet of greater tubercle of humerus

18
Q

TERES MINOR innervation

A

axillary nerve (C5, C6)

19
Q

TERES MINOR vascularization

A

posterior circumflex humeral artery

20
Q

TERES MINOR function

A

laterally rotates the humerus

21
Q

TERES MAJOR medial

A

posterior surface of inferior angle of scapula

22
Q

TERES MAJOR lateral

A

medial lip of intertubercular sulcus of humerus

23
Q

TERES MAJOR innervation

A

lower subscapular nerve (C5, C6)

24
Q

TERES MAJOR vascularization

A

subscapular and circumflex scapular arteries

25
Q

TERES MAJOR function

A

adducts and medially rotates the humerus

26
Q

QUADRANGULAR SPACE BORDERS

A

inferior border of the teres minor muscle, surgical neck of the humerus, lateral border of the long head of the triceps brachii muscle, and superior border of the teres major muscle

27
Q

QUADRANGULAR SPACE CONTAINS

A

axillary nerve and the posterior circumflex humeral artery and vein

28
Q

LONG HEAD OF THE TRICEPS BRACHII MUSCLE RELATIONSHIPS

A

anterior to the teres minor muscle, posterior to the teres major muscle, and medial to the axillary nerve and posterior humeral circumflex artery

29
Q

TRIANGULAR SPACE BORDERS

A

inferior border of the teres minor muscle, superior border of the teres major muscle, and medial border of the long head of the triceps brachii muscle

30
Q

TRIANGULAR SPACE CONTAINS

A

circumflex scapular artery

31
Q

ROTATOR CUFF MUSCLES

A

supraspinatus, infraspinatus, teres minor, and subscapularis

Gross anatomy (6 decks)

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