BIOB33H3 Chapter Notes -Extensor Pollicis Brevis Muscle, Abductor Pollicis Longus Muscle, Flexor Pollicis Longus Muscle
Document Summary
Short head from the coracoid process; long head from the supraglenoid tubercle (both on the scapula) Distal half of the anterior surface of the humerus. Ridge superior to the lateral epicondyle of humerus. Posterior surface of humerus, inferior to radial groove. Medial epicondyle of humerus and coronoid process of ulna. Lateral epicondyle of humerus and ridge near radial notch of ulna. Medial epicondyle of humerus; adjacent medial surface of olecranon and anteromedial portion of ulna. Lateral epicondyle of humerus; adjacent dorsal surface of ulna. Medial epicondyle of humerus; coronoid process of ulna and adjacent anterior surfaces of ulna and radius. Medial and posterior surfaces of ulna, medial surfaces of coronoid process, and interosseous membrane. Anterolateral surface of radius distal to the radial tuberosity. Pisiform, hamate, and base of fifth metacarpal bone. To bases of middle phalanges of digits 2-5. Lateral margin of first metacarpal bone and trapezium. Adductor longus abductor pollicis longus and the interosseous membrane.
