Elbow Muscle Attatchments Flashcards

1
Q

What are the Brachialis attachments

A

Medial and lateral aspect of the anterior surface of humerus, adjacent intermuscular septae

Ulna tuberosity

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2
Q

What are the biceps brachii attachments

A

Short head: corocoid process Long head: supraglenoid tubercle

Radial tuberosity, bicipital aponeurosis

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3
Q

What are the Brachioradialis attachments

A

Lateral humerus supraepicondyler line, adjacent intermuscular septum

Lateral, distal end of radius

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4
Q

What are the Triceps Brachii attachments

A

Long head: Inferoglenoid tubercle Medial head: Posterior Humerus Lateral head: Posterior humerus

Olecranon

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5
Q

What are the Anconeus attachments

A

Lateral epicondyle of the humerus

Olecranon, posterior and proximal ulna

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6
Q

What are the Pronator Teres attachments

A

Humeral head: medial epicondyle, supraepicondylar ridge
Ulna head: Coronoid process (medially)

Lateral mid-shaft of radius

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7
Q

What are the Pronator Quadratus attachments

A

Linear ridge, distal and anterior surface of ulna

Distal and anterior radius

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8
Q

What are the Supinator attachments

A

Superficial head: Lateral epicondyle and radial collateral and annular ligaments
Deep head: Supinator crest on ulna

Superior to the anterior oblique line of the radius

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