Clinical Anatomy of Upper Limb

Question 1

Static stabilisers of the shoulder

Answer 1

Shoulder capsule

Labrum

Question 2

Dynamic stabilisers of the shoulder

Answer 2

Muscles surrounding the shoulder

Question 3

Muscle Impingement of the shoulder aetiology

Answer 3

Tendonitis
Cuff Tear
Subacromial Bursitis
Osteophytes from AC joint

Question 4

Recurrent anterior dislocation of the shoulder

Answer 4

Affects the axillary nerve

Question 5

Recurrent anterior dislocation of the shoulder treatment

Answer 5

Rotator cuff strengthening exercises

Question 6

Bankart Lesion

Answer 6

Detachment of the labrum

Question 7

Frozen shoulder

Answer 7

Adhesive capsulitis

Question 8

Frozen Shoulder Signs

Answer 8

Loss of range of movement (especially external rotation)

Common in patients with diabetes

Question 9

Nerve supple to arm compartments

Answer 9

Anterior Compartment
- Musculocutaneous

Posterior Compartment
- Radial (affected in humeral shaft fractures, leading to wrist drop)

Anterior Forearm 
- Median nerve 
- Exceptions: 
    Flexor Carpi Ulnaris (ulnar) 
    Medial portion of flexor digitorum profundus (ulnar)