click below
click below
Normal Size Small Size show me how
Arm Compartments
Anterior and Posterior Compartment Muscles
Question | Answer |
---|---|
Biceps brachii origin | long head: supraglenoid tubercle of scapula short head: coracoid process of scapula |
Biceps brachii insertion | radial tuberosity |
Brachialis insertion | ulnar tuberosity and coronoid process of ulna |
Brachialis origin | anterior surface of humerus |
coracobrachialis origin | coracoid process of scapula |
coracobrachialis insertion | medial surface of humerus |
Triceps brachii insertion | olecranon process of ulna |
Triceps brachii origin | long head: infraglenoid tubercle of scapula lateral head: posterior surface of humerus above radial groove medial head: posterior surface of humerus below radial groove |
Anconeus origin | lateral epicondyle |
Anconeus insertion | olecranon and posterior surface of ulna |