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EPHE 355 Practical > Shoulder > Flashcards

Shoulder Flashcards

1
Q

Origin of the Supraspinatus

A

Supraspinous Fossa of Scapula

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2
Q

Insertion of the supraspinatus

A

Upper facet of Greater tubercle of Humerus

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3
Q

Innervation of the supraspinatus

A

Suprascapular N.

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4
Q

Action of the supraspinatus

A

Abduction

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5
Q

Origin of the Infraspinatus

A

Infraspinous fossa of Scapula

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6
Q

Insertion of the infraspinatus

A

Middle facet of Greater tubercle of Humerus

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7
Q

Innervation of the infraspinatus

A

Suprascapular N.

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8
Q

Action of the infraspinatus

A

Lateral rotation of Humerus

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9
Q

Origin of the teres major

A

Inferior lateral border of Scapula

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10
Q

Insertion of the teres major

A

Medial lip of Bicipital groove of Humerus

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11
Q

Innervation of the teres major

A

Lower subscapular N.

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12
Q

Action of the teres major

A

Medial rotation, Adduction, Extension of Humerus

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13
Q

Origin of the teres minor

A

Superior, Lateral border of Scapula

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14
Q

Insertion of the teres minor

A

Lower facet of Greater tubercle of Humerus

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15
Q

Innervation of the teres minor

A

Axillary N.

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16
Q

Action of the teres minor

A

lateral rotation the humerus

17
Q

Origin of the subscapularis

A

Subscapular fossa of Scapula

18
Q

Insertion of the subscapularis

A

Lesser tubercle of the humerus

19
Q

Innervation of the subscapularis

A

Upper and lower subscapular nerve

20
Q

Action of the subscapularis

A

medial rotation of the humerus

21
Q

Origin of the detoid

A

Lateral Clavicle, Acromion process & Spine of Scapula

22
Q

insertion of the deltoid

A

Deltoid tuberosity of Humerus

23
Q

innervation of the deltoid

A

axillary nerve

24
Q

Action of the deltoid ANT POST MID

A

ANT: Abduction, Flexion,
Medial Rotn (Slight);
POST: Abduction, Extension,
Lateral rotation (slight); MID: Abduction

25
Q

Origin of the Pectoralis Major

A

Medial Clavicle, Sternum, Costal Cartilage of Ribs 1-7

26
Q

Insertion of the pec major

A

Lateral lip of bicipital groove of Humerus

27
Q

innervation of the pec major

A

Medial & Lateral Pectoral N.

28
Q

Action of the pec major

A

Adduction, clavicular fibre flexes to 60, Medial rotation of Humerus,
• horizontal flexion form abducted position,
• when arm elevated sternal fibres extend,
• when abducted > 100°then clavicular fibres abduct

29
Q

Origin of the latissimus dorsi

A

Spinous processes of Vertebrae T7-L5, Posterior Sacrum, Posterior iliac crest

30
Q

Insertion of the latissimus dorsi

A

Medial Floor of bicipital groove of Humerus

31
Q

Innervation of the latissimus dorsi

A

Thoracodorsal N.

32
Q

Action of the latissimus dorsi

A

Extension, Adduction & Medial rotation of the Humerus

EPHE 355 Practical (6 decks)

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