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Arm (Anterior Muscles of arm with Musculocutaneous Nerve as Nerve Supply,…

- - - - Long head
        
        supraglenoid tubercle of scapula
      - Short head
        
        Coracoid process of scapula
    - - Radial tuberosity
    - - Flexion of arm
      - Flexion of forearm
      - medial rotation of forearm
  - - - Shaft of humerus
    - - shaft of humerus
    - - Flexion
      - Adduction of arm
  - - - Coracoid process of scapula
    - - medial margin Shaft of humerus
    - - Flexion
      - Adduction of arm
- - - - Superficial & deep compartments
    - - Fascia of concave axilla
    - - Medial Rotation
    - - Lateral Rotation
    - - abduction of Wrist
    - - abduction of Wrist
    - - Short
    - - Long
    - - Heading Towards Wrist
    - - Flexes
    - - Muscles on surfaces
    - - Muscle is deeper
    - - Cube shaped
    - - a specialized connective tissue that lines the inner surface of capsules of synovial joints and tendon sheath.
    - - Bone
    - - Tendons
    - - Thumb side of the hand
- - - - Reasons
        
        Fallon outstretched hand
        
        Direct trauma
        
        Epiphyseal separation in adolescents
        
        Osteoporosis
        
        metastases
        
        may result in nerve damage
    - - Axillary nerve
      - Musculocutaneous nerve
      - Radial nerve
      - Ulnar Nerve
- - - - Long
        
        Fuse distally and insert onto olecranon process of ulnar
      - Lateral
      - Medial
        
        Lies Deep to Long and Lateral Head