Scapular Dyskinesis: Part I. Overhead Athletes
Fig. 14.1 Sternal lift. This maneuver is performed standing with the trunk and knees slightly flexed (a). The patient is instructed to extend the hips and trunk and retract the…
Traumatic Anterior Shoulder Instability: Part III. Hill–Sachs Lesions
Fig. 19.1 (a) Photograph of the experiment creating a Hill–Sachs lesion. The humeral head was compressed to the square sawbone simulating the glenoid. (b) A created Hill–Sachs lesion. The Hill–Sachs…
SLAP Lesion: Part IV. Management of Concomitant Rotator Cuff Tear
Type Finding Percent (%) [6] I Labral and biceps fraying, anchor intact 21 II Labral fraying with detached biceps tendon anchor 55 III Bucket-handle tear, intact biceps tendon anchor (biceps…
Multidirectional Instability and Loose Shoulder in Athletes
Fig. 21.1 Ehlers-Danlos syndrome (EDS). A 27-year-old lady with hypermobility-type EDS lying on the examination table with her most comfortable posture. She has extremely loose joints with both her shoulders,…
Biomechanics of the Shoulder: Stability and Kinematics of Shoulder Motion, Throwing Kinematics
Fig. 1.1 A portrait of Sir Isaac Newton during his time as President of the Royal Society (Ref: www.parrswood.manchester.sch.uk) From the Original Latin of Newton’s Principia Lex I: Corpus omneperseverare…
Posterior Shoulder Instability in the Contact Athlete
Fig. 20.1 Jerk test: (a) With the patient seated, the examiner stabilizes the shoulder girdle by grasping the scapular spine and clavicle with one hand. The other hand holds the…
Traumatic Anterior Shoulder Instability: Part II. Bony Bankart – Small Versus Large Lesions
Fig. 18.1 This figure shows a large bony Bankart lesion (white arrows) in an AP standard X-ray Fig. 18.2 This figure shows an AC joint-centered X-ray of the same patient…
Acromioclavicular Joint Problems in Athletes: Part I – Osteolysis of the Distal Clavicle
Fig. 22.1 Posttraumatic osteolysis of the distal clavicle on the right side Fig. 22.2 Zanca view and scapular Y view showing subtle erosions along the subchondral bone of distal clavicle…
Arthroscopic Treatment of Lateral Epicondylitis
Phase I Mild pain after exercise lasting <24 h Phase II Pain after exercise lasting >48 h and resolving with warm-up Phase III Pain with exercise, does not alter activity…
Scapular Dyskinesis: Part II. A New Diagnostic Modality – Three-Dimensional Wing CT
Pattern Definitions Type 1 The prominence of the inferior medial scapular angle. It would be associated with excessive anterior tilting of the scapula Type 2 The prominence of the entire…
