Journal of shoulder and elbow surgery
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J Shoulder Elbow Surg · Nov 2014
Randomized Controlled Trial Comparative StudyWhich method is more effective in treatment of calcific tendinitis in the shoulder? Prospective randomized comparison between ultrasound-guided needling and extracorporeal shock wave therapy.
Ultrasound (US)-guided needling with subacromial corticosteroid injection is more effective than extracorporeal shock wave therapy (ESWT) for function restoration and pain relief in patients with calcific tendinitis of the shoulder. ⋯ Both treatment modalities for calcific tendinitis improved clinical outcomes and eliminated calcium deposits. US-guided needling treatment, however, was more effective in function restoration and pain relief in the short term.
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J Shoulder Elbow Surg · Nov 2014
Nationwide shoulder arthroplasty rates and revision burden in Germany: analysis of the national hospitalization data 2005 to 2006.
The aim of this study was to provide nationwide shoulder arthroplasty rates in Germany based on the national hospitalization file and to estimate the revision burden for shoulder arthroplasty and its determinants. ⋯ We found more than 2-fold higher primary rates for HA than for TSA and up to 3-fold higher shoulder arthroplasty rates for women than for men. TSA had a 3-fold higher relative burden of revision than HA.
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J Shoulder Elbow Surg · Nov 2014
The effects of medial ulnar collateral ligament reconstruction on Major League pitching performance.
Medial ulnar collateral ligament (MUCL) reconstruction is commonly performed on Major League Baseball (MLB) pitchers. Previous studies have reported that most pitchers return to presurgical statistical performance levels after MUCL reconstruction. ⋯ MUCL reconstruction allows most players to return to pitching at the major league level. However, after MUCL reconstruction, there is a statistically significant decline in pitching performance. There appears to be a statistically significant decline in pitching performance the year before reconstructive surgery, and this decline is also a risk factor for requiring surgery. In addition, there is an increased risk of MUCL reconstruction for pitchers who enter the major leagues at a younger age.
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J Shoulder Elbow Surg · Nov 2014
Arthroscopic anatomic glenoid reconstruction using an autologous iliac crest bone grafting technique.
Open bone block procedures for glenohumeral stabilization have been used for a long time. With the advancement of arthroscopic techniques and the development of sophisticated instruments and implants, the insertion of the bone block can be performed by an all-arthroscopic approach. The purpose of this study was to evaluate the clinical and radiologic results after an arthroscopic anatomic glenoid reconstruction using an all-arthroscopic, autologous tricortical iliac crest bone grafting technique. ⋯ The arthroscopic reconstruction of anteroinferior glenoid defects re-creates the pear-shaped anatomy of the anteroinferior glenoid and leads to good to excellent early clinical results.
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J Shoulder Elbow Surg · Oct 2014
Randomized Controlled Trial Comparative StudyReverse shoulder arthroplasty versus hemiarthroplasty for acute proximal humeral fractures. A blinded, randomized, controlled, prospective study.
There is no consensus on what type of arthroplasty is best for the treatment of complex proximal humeral fractures in elderly patients. The purpose of this prospective study was to compare the outcomes of reverse shoulder arthroplasty (RSA) and hemiarthroplasty (HA). ⋯ RSA resulted in better pain and function and lower revision rate. Revision from HA to RSA does not appear to improve outcomes.