Abductor pollicis brevis Contents Anatomy pictures Abductor pollicis brevis - anterior view Abductor pollicis brevis - lateral view Muscle attachment zones MyoFascial lines Deep ventral arm line Pectoralis minor Clavipectoral fascia Biceps brachii Radial periosteum anterior border Radial collateral ligaments Thenar muscles Abductor pollicis brevis Flexor pollicis brevis Opponens pollicis Synergists Abduction CMC1 Abductor Pollicis Longus Extensor Pollicis Brevis Flexor Pollicis Brevis Opponens Pollicis Antagonists Adduction CMC1 Adductor Pollicis
