UE Muscles Flashcards

1
Q

Latissimus Dorsi attachments

A

Lower thoracic spinous process, thoracolumbar fascia, iliac crest to
Floor of the intertubercular sulcus of humerus

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2
Q

Levator Scapulae attachment

A

Transverse processes of C1-C4 to
Superior angle & superomedial boarder of scapula

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3
Q

Pectoralis Major Attachments

A

Clavicular head: clavicle, costal cartilages, sternum
Sternal head: aponeurosis of the external oblique to the lateral lip of the intertubercular sulcus of humerus

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4
Q

Pectoralis Minor Attachments

A

From outer surfaces of ribs 3-5 to
Coracoid process

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5
Q

Rhomboids Attachments

A

Major: spinous processes T2-5 to medial boarder of scapula
Minor: ligamentum nuchae and spinous processes C7-T1 to medial boarder of the scapula

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6
Q

Serratus Anterior Attachments

A

Outer surfaces & superior boarders of upper 8-10 ribs to
Costal surface of the medial boarder of the scapula

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7
Q

Subclavius Attachments

A

First rib & cartilage to
Undersurface of the clavicle

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8
Q

Trapezius Attachment

A

Superior nuchal line, external occipital protuberance, ligamentum nuchae & cervical + thoracic spinous processes to
Clavicle, acromion & scapular spine

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9
Q

Deltoid Attachment

A

Clavicle, acromion & spine of scapula to
Deltoid tuberosity of humerus

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10
Q

Supraspinatus Attachment

A

Medial 2/3 of supraspinous fossa to the superior facet of the greater tubercle of humerus & shoulder joint capsule

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11
Q

Infraspinatus Attachment

A

Medial 2/3 of infraspinous fossa to
Middle facet of the greater tubercle of the humerus & shoulder joint capsule

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12
Q

Teres Minor Attachment

A

Upper 2/3 of dorsal surface of the lateral boarder of scapula to
Inferior facet of the greater tubercle of the humerus & shoulder joint capsule

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13
Q

Subscapularis Attachment

A

Subscapular fossa to
Lesser tubercle of humerus

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14
Q

Teres Major Attachment

A

Dorsal surface of inferior angle scapula & lower 1/3 of the lateral boarder of the scapula to
Medial lip of the intertubercular sulcus of humerus

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15
Q

Anconeus Attachment

A

Lateral epicondyle of humerus to
Lateral surface of olecranon process

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16
Q

Biceps Brachii Attachment

A

Short head: Coracoid process to radial tuberosity & deep antebrachial fascia (through bicipital aponeurosis)
Long head: Supraglenoid tubercle to radial tuberosity & deep antebrachial fascia (through bicipital aponeurosis)

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17
Q

Brachialis Attachment

A

Distal anterior shaft of humerus & lateral & medial inter muscular septa to
Coronoid process & ulnar tuberosity

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18
Q

Coracobrachialis Attachment

A

Coracoid process to
Proximal medial shaft of humerus

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19
Q

Triceps Brachii Attachment

A

Long head: Infraglenoid tubercle of scapula
Lateral head: proximal posterolateral shaft of humerus
Medial head: distal posteromedial shaft of humerus
To olecranon process of ulna

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20
Q

AbductorPollicis Longus Attachment

A

Proximal posterior radius, ulna & interosseous membrane to
Base of 1st metacarpal & trapezium

21
Q

Brachioradialis Attachment

A

Lateral supracondylar ridge of humerus to
Distal radius lateral to styloid process

22
Q

Extensor Carpi Radialis Brevis

A

Lateral epicondyle of humerus to
Base of 3rd metacarpal

23
Q

Extensor Carpi Radialis Longus

A

Lateral supracondylar ridge of humerus to
Base of 2and metacarpal

24
Q

Extensor Carpi Ulnaris Attachment

A

Lateral epicondyle of humerus to
Base of 5th metacarpal

25
Q

Extensor Digitorum Attachment

A

Lateral Epicondyle of humerus to
Extensor expansion of digits 2-5

26
Q

Extensor Digiti Minimi Attachment

A

Lateral epicondyle of humerus to
Digital expansion of the 5th digit

27
Q

Extensor Indicis Attachment

A

Posterior surface of ulna & interosseous membrane to
Digital expansion of 2and digit

28
Q

Extensor Pollicis Brevis Attachment

A

Posterior radial surface & interosseous membrane to
Base of 1st proximal phalanx

29
Q

Extensor Pollicis Longus Attachment

A

Middle 1/3rd of posterior surface of ulna & interosseous membrane to
Base of 1st distal phalanx

30
Q

Flexor Carpi Radialis Attachment

A

Medial Epicondyle to
Palmar aspect of base of 2and metacarpal

31
Q

Flexor Carpi Ulnaris Attachment

A

Medial epicondyle of humerus & proximal ulna shaft to
Pisiform

32
Q

Flexor Digitorum Profundus Attachment

A

Anterior proximal 2/3 of ulna & interosseous membrane to
Base of distal phalanges of digits 2-5

33
Q

Flexor Digitorum Superficialis Attachment

A

medial epicondyle of humerus to
Sides of middle phalanges of digits 2-5

34
Q

Flexor Pollicis Longus Attachment

A

Anterior surface of radius & interosseous membrane to
Base of distal phalanx of thumb

35
Q

Palmaris Longus Attachment

A

Medial epicondyle of humerus to
Palmar aponeurosis

36
Q

Pronator Quadratus Attachment

A

Anterior surface of the distal ulna to
Anterior surface of distal radius

37
Q

Pronator Teres Attached

A

Medial epicondyle & ulnar coronoid process to
Lateral aspect of radius

38
Q

Supinator Attachment

A

Lateral epicondyle of humerus, radial collateral ligament & supinator crest of ulna to
Lateral surface of proximal radius

39
Q

Abductor Digiti Minimi Attachment

A

Pisiform to
Ulnar side of base of proximal phalanx of 5th digit

40
Q

Abductor Pollicis Brevis Attachment

A

Transverse carpal ligament to
Radial side of base of proximal phalanx of thumb

41
Q

Abductor Pollicis Attachment

A

Oblique head: Capitate & 2and and 3rd metacarpals to base of proximal phalanx of thumb
Transverse head: palmar aspect of 3rd metacarpal to base of proximal phalanx of thumb

42
Q

Dorsal interossei Attachment

A

Adjacent sides of metacarpals to
Proximal phalangeal bases & dorsal digital expansions of digits 2-4

43
Q

Flexor Digiti Minimi Brevis Attachment

A

Hamate to
Ulnar side of the base of the proximal phalanx of the 5th digit

44
Q

Flexor Pollicis Brevis Attachment

A

Transverse carpal ligament & trapezium to
radial side of base of proximal phalanx of thumb

45
Q

Lumbricals Attachment

A

Tendons of flexor digitorum profundus to
Radial side of dorsal digital expansions of digits 2-5

46
Q

Opponens Digiti Minimi Attachment

A

Hook of hamate to
Ulnar margin of shaft of 5th metacarpal

47
Q

Opponens Pollicis Attachment

A

Transverse carpal ligament & trapezium to
Palmar surface of 1st metacarpal

48
Q

Palmar Interossei Attachment

A

Palmar aspect of metacarpals 2,4 &5 to
Dorsal digital expansions of digits 2,4, & 5