Key:
- Flexor pollicis brevis
- Abductor pollicis brevis
- Opponens pollicis
- Abductor pollicis longus
- Brachioradialis
- Pronator teres
- Biceps brachii
- Flexor digitorum profundus (tendon)
- Flexor digitorum superficialis (tendon)
- Lumbricals manus
- Flexor digiti minimi manus
- Abductor digiti minimi manus
- Flexor digitorum superficialis
- Flexor carpi ulnaris
- Palmaris longus
- Flexor carpi radialis
- Medial epicondyle and common flexor tendon
- Brachialis