1. Cummins CA, Sasso LM, Nicholson D. Impingement syndrome: temporal outcomes of nonoperative treatment. J Shoulder Elbow Surg 2009;18:172-177.
2. Neer CS 2nd. Anterior acromioplasty for the chronic impingement syndrome in the shoulder: a preliminary report. J Bone Joint Surg Am 1972;54:41-50.
3. Chin PY, Sperling JW, Cofield RH, Stuart MJ, Crownhart BS. Anterior acromioplasty for the shoulder impingement syndrome: long-term outcome. J Shoulder Elbow Surg 2007;16:697-700.
4. Odenbring S, Wagner P, Atroshi I. Long-term outcomes of arthroscopic acromioplasty for chronic shoulder impingement syndrome: a prospective cohort study with a minimum of 12 years' follow-up. Arthroscopy 2008;24:1092-1098.
5. Stephens SR, Warren RF, Payne LZ, Wickiewicz TL, Altchek DW. Arthroscopic acromioplasty: a 6-to 10-year follow-up. Arthroscopy 1998;14:382-388.
6. Bartolozzi A, Andreychik D, Ahmad S. Determinants of outcome in the treatment of rotator cuff disease. Clin Orthop Relat Res 1994;11. 308:90-97.
7. Ellman H, Hanker G, Bayer M. Repair of the rotator cuff. Endresult study of factors influencing reconstruction. J Bone Joint Surg Am 1986;68:1136-1144.
8. Frost P, Andersen JH, Lundorf E. Is supraspinatus pathology as defined by magnetic resonance imaging associated with clinical sign of shoulder impingement? J Shoulder Elbow Surg 1999;8:565-568.
9. Milgrom C, Schaffler M, Gilbert S, van Holsbeeck M. Rotatorcuff changes in asymptomatic adults. The effect of age, hand dominance and gender. J Bone Joint Surg Br 1995;77:296-298.
10. Sher JS, Uribe JW, Posada A, Murphy BJ, Zlatkin MB. Abnormal findings on magnetic resonance images of asymptomatic shoulders. J Bone Joint Surg Am 1995;77:10-15.
11. Gerber C, Meyer DC, Schneeberger AG, Hoppeler H, von Rechenberg B. Effect of tendon release and delayed repair on the structure of the muscles of the rotator cuff: an experimental study in sheep. J Bone Joint Surg Am 2004;86-A:1973-1982.
12. Morse K, Davis AD, Afra R, Kaye EK, Schepsis A, Voloshin I. Arthroscopic versus mini-open rotator cuff repair: a comprehensive review and meta-analysis. Am J Sports Med 2008;36:1824-1828.
13. Millar NL, Wu X, Tantau R, Silverstone E, Murrell GA. Open versus two forms of arthroscopic rotator cuff repair. Clin Orthop Relat Res 2009;467:966-978.
14. Youm T, Murray DH, Kubiak EN, Rokito AS, Zuckerman JD. Arthroscopic versus mini-open rotator cuff repair: a comparison of clinical outcomes and patient satisfaction. J Shoulder Elbow Surg 2005;14:455-459.
15. Park JY, Chung KT, Yoo MJ. A serial comparison of arthroscopic repairs for partial- and full-thickness rotator cuff tears. Arthroscopy 2004;20:705-711.
16. Park JY, Lhee SH, Choi JH, Park HK, Yu JW, Seo JB. Comparison of the clinical outcomes of single -and doublerow repairs in rotator cuff tears. Am J Sports Med 2008;36:1310-1316.
17. Ark JW, Flock TJ, Flatow EL, Bigliani LU. Arthroscopic treatment of calcific tendinitis of the shoulder. Arthroscopy 1992;8:183-188.
18. Jerosch J, Strauss JM, Schmiel S. Arthroscopic treatment of calcific tendinitis of the shoulder. J Shoulder Elbow Surg 1998;7:30-37.
19. Re LP Jr, Karzel RP. Management of rotator cuff calcifications. Orthop Clin North Am 1993;24:125-132.
20. Seil R, Litzenburger H, Kohn D, Rupp S. Arthroscopic treatment of chronically painful calcifying tendinitis of the supraspinatus tendon. Arthroscopy 2006;22:521-527.
21. Cuomo F, Checroun A. Avoiding pitfalls and complications in total shoulder arthroplasty. Orthop Clin North Am 1998;29:507-518.
22. van de Sande MA, Brand R, Rozing PM. Indications, complications, and results of shoulder arthroplasty. Scand J Rheumatol 2006;35:426-434.
23. Wirth MA, Rockwood CA Jr. Complications of total shoulder-replacement arthroplasty. J Bone Joint Surg Am 1996;78:603-616.