Abductor digiti minimi

Anatomy pictures

Muscle attachment zones

MyoFascial lines

Deep dorsal arm line

• Levator scapula
• Rhomboideus
• Supraspinatus, Infraspinatus, Subscapularis and Teres Minor
• Triceps brachii
• Ulnar periosteum
• Ulnar collateral ligaments
• Hypothenar muscles
  • Opponens digiti minimi
  • Flexor digiti minimi brevis
  • Abductor digiti minimi

Antagonists

Adduction 2-5 MCP joints

• Palmari Interossei (finger 2,4,5)

Adduction 5. CMC joint

• Opponens digiti minimi