Palmaris longus Contents Anatomy pictures Palmaris longus - anterior view Palmaris longus - medial view Referred pain pattern Palmaris longus - pain pattern Muscle type Postural Shortens when overactivated Symptoms Paraesthesia (pins and needles) to palm and ventral aspect of forearm Dupuytren's Soreness in palm, problems gripping items in palm Muscle attachment zones Tendon is the attachments for flexor carpi ulnaris, palmaris longus, flexor carpi radialis and pronator teres Videos Detailed version Myofascial lines Superficial ventral arm line Pectoralis major Latissimus dorsi Medial intermuscular septum Flexor group Flexor carpi ulnaris Palmaris longus Flexor carpi radialis Pronator teres Pronator quadratus Carpal tunnel Anatomy Position Superficial Origin Medial epicondylus humerus Fascia antebrachii Insertion Palmaris aponeurosis Flexor retinaculum Main function Wrist Flexion Secondary function Elbow Flexion Pronation Nerve innervation Segmental C7-C8 Peripheral Nervus medianus Arterial supply Ulnar artery
