- See: Diff Dx of Shoulder Pain
- Diff Dx:
- C5-C6 lesion
- suprascapular nerve palsy
- biceps tendon rupture
- biceps tendonitis
- calcific tendinitis:
- traumatic tear of rotator interval;
- this lesion will demonstrate extension of dye into subacromial space;
- axillary nerve palsy:
- may occur from previous shoulder dislocation or iatrogenic injury;
- will cause both deltoid and teres minor injury;
- os acromiale:
- posterior (internal) impingement: (see throwing shoulder)
- polymyalgia rhematica
- parsonage turner syndrome