Publications

  1. Alentorn-Geli E, Clark NJ, Assenmacher AT, Samuelsen BT, Sanchez-Sotelo J, Cofield RH, Sperling JW. What Are the Complications, Survival, and Outcomes After Revision to Reverse Shoulder Arthroplasty in Patients Older Than 80 Years? Clin Orthop Relat Res. 2017 Nov; 475 (11):2744-2751 Epub 2017 July 11
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  2. Assenmacher AT, Alentorn-Geli E, Dennison T, Baghdadi YMK, Cofield RH, Sanchez-Sotelo J, Sperling JW. Two-stage reimplantation for the treatment of deep infection after shoulder arthroplasty. J Shoulder Elbow Surg. 2017 Nov; 26 (11):1978-1983 Epub 2017 July 24
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  3. Hernandez NM, Chalmers BP, Wagner ER, Sperling JW, Cofield RH, Sanchez-Sotelo J. Revision to Reverse Total Shoulder Arthroplasty Restores Stability for Patients With Unstable Shoulder Prostheses. Clin Orthop Relat Res. 2017 Nov; 475 (11):2716-2722 Epub 2017 Aug 28
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  4. Alentorn-Geli E, Wanderman NR, Assenmacher AT, Sanchez-Sotelo J, Cofield RH, Sperling JW. Reverse Shoulder Arthroplasty In Weight-Bearing Shoulders Of Wheelchair-Dependent Patients. PM R. 2017 Oct 27 [Epub ahead of print]
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  5. Alentorn-Geli E, Wanderman NR, Assenmacher AT, Elhassan BT, Sanchez-Sotelo J, Cofield RH, Sperling JW. Reverse Shoulder Arthroplasty in Patients With Amputation or Paralysis of the Contralateral Upper Extremity (One-Arm Patients). PM R. 2017 Oct; 9 (10):1006-1012 Epub 2017 Mar 29
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  6. Schoch B, Werthel JD, Sanchez-Sotelo J, Sperling JW, Cofield RH, Morrey M. Shoulder arthroplasty in patients with osteo-chondrodysplasias. Int Orthop. 2017 Oct; 41 (10):2129-2134 Epub 2017 Aug 07
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  7. Wagner ER, Houdek MT, Schleck CD, Harmsen WS, Sanchez-Sotelo J, Cofield R, Elhassan BT, Sperling JW. The role age plays in the outcomes and complications of shoulder arthroplasty. J Shoulder Elbow Surg. 2017 Sep; 26 (9):1573-1580 Epub 2017 Mar 27
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  8. Aronowitz JG, Harmsen WS, Schleck CD, Sperling JW, Cofield RH, Sanchez-Sotelo J. Radiographs and computed tomography scans show similar observer agreement when classifying glenoid morphology in glenohumeral arthritis. J Shoulder Elbow Surg. 2017 Sep; 26 (9):1533-1538 Epub 2017 Apr 07
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  9. Aibinder WR, Schoch BS, Cofield RH, Sperling JW, Sanchez-Sotelo J. Reverse shoulder arthroplasty in patients with os acromiale. J Shoulder Elbow Surg. 2017 Sep; 26 (9):1598-1602 Epub 2017 May 05
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  10. Schoch BS, Aibinder WR, Werthel JD, Sperling JW, Sanchez-Sotelo J, Cofield RH. Shoulder arthroplasty following gastric bypass, do complications follow? Int Orthop. 2017 Aug 07;
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  11. McLendon PB, Schoch BS, Sperling JW, Sanchez-Sotelo J, Schleck CD, Cofield RH. Survival of the pegged glenoid component in shoulder arthroplasty: part II. J Shoulder Elbow Surg. 2017 Aug; 26: (8)1469-1476.
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  12. Wagner ER, Houdek MT, Hernandez NM, Cofield RH, Sanchez-Sotelo J, Sperling JW. Cement-within-cement technique in revision reverse shoulder arthroplasty. J Shoulder Elbow Surg. 2017 Aug; 26: (8)1448-1453.
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  13. Wagner ER, Statz JM, Houdek MT, Cofield RH, Sanchez-Sotelo J, Sperling JW. Use of a shorter humeral stem in revision reverse shoulder arthroplasty. J Shoulder Elbow Surg. 2017 Aug; 26: (8)1454-1461.
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  14. Ernstbrunner L, Werthel JD, Wagner E, Hatta T, Sperling JW, Cofield RH. Glenoid bone grafting in primary reverse total shoulder arthroplasty. J Shoulder Elbow Surg. 2017 Aug; 26: (8)1441-1447.
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  15. Chalmers BP, Wagner ER, Houdek MT, Sperling JW, Cofield RH, Sanchez-Sotelo J. Outcomes of primary reverse shoulder arthroplasty for dislocation arthroplasty. J Shoulder Elbow Surg.2017;1:1-6.
  16. Wagner ER, Houdek MT, Schleck C, Harmsen WS, Sanchez-Sotelo J, Cofield R, Sperling JW, Elhassan BT. Increasing Body Mass Index Is Associated with Worse Outcomes After Shoulder Arthroplasty. J Bone Joint Surg Am. 2017 Jun 07; 99 (11):929-937
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  17. Alentorn-Geli E, Assenmacher AT, Sperling JW, Cofield RH, Sanchez-Sotelo J. Plication of the posterior capsule for intraoperative posterior instability during anatomic total shoulder arthroplasty. J Shoulder Elbow Surg. 2017 Jun; 26: (6)982-989.
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  18. Schoch B, Werthel JD, Schleck CD, Harmsen WS, Sperling J, Sanchez-Sotelo J, Cofield RH. Optimizing follow-up after anatomic total shoulder arthroplasty. J Shoulder Elbow Surg. 2017 Jun; 26: (6)997-1002.
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  19. Statz JM, Schoch BS, Sanchez-Sotelo J, Sperling JW, Cofield RH. Shoulder arthroplasty for locked anterior shoulder dislocation: a role for the reversed design. Int Orthop. 2017 Jun; 41 (6):1227-1234 Epub 2017 Mar 30
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  20. Muraki T, Yamamoto N, Sperling JW, Steinmann SP, Cofield RH, An KN. The effect of scapular position on subacromial contact behavior: a cadaver study. J Shoulder Elbow Surg. 2017 May; 26: (5)861-869.
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  21. Werthel JD, Lonjon G, Jo S, Cofield R, Sperling JW, Elhassan BT. Long-term outcomes of cemented versus cementless humeral components in arthroplasty of the shoulder: a propensity score-matched analysis. Bone Joint J. 2017 May; 99-B: (5)666-673.
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  22. Werthel JD, Hatta T, Schoch B, Cofield R, Sperling JW, Elhassan BT. Is previous nonarthroplasty surgery a risk factor for periprosthetic infection in primary shoulder arthroplasty? J Shoulder Elbow Surg. 2017 Apr; 26: (4)635-640.
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  23. Aibinder WR, Schoch B, Schleck C, Sperling JW, Cofield RH. Revisions for aseptic glenoid component loosening after anatomic shoulder arthroplasty. J Shoulder Elbow Surg. 2017 Mar; 26 (3):443-449 Epub 2016 Oct 10
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  24. Aibinder WR, Schoch BS, Cofield RH, Sanchez-Sotelo J, Sperling JW. Safety and efficacy of shoulder arthroplasty following lower extremity periprosthetic joint infection. J Shoulder Elbow Surg. 2017 Jan; 26 (1):79-84 Epub 2016 Aug 08
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  25. Dennison T, Alentorn-Geli E, Assenmacher AT, Sperling JW, Sanchez-Sotelo J, Cofield RH. Management of acute or late hematogenous infection after shoulder arthroplasty with irrigation, debridement, and component retention. J Shoulder Elbow Surg. 2017 Jan; 26 (1):73-78 Epub 2016 Aug 08
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  26. Samuelsen BT, Wagner ER, Houdek MT, Elhassan BT, Sanchez-Sotelo J, Cofield R, Sperling JW. Primary reverse shoulder arthroplasty in patients aged 65 years or younger. J Shoulder Elbow Surg. 2017 Jan; 26 (1):e13-e17 Epub 2016 Aug 10
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  27. Hatta T, Werthel JD, Wagner ER, Itoi E, Steinmann SP, Cofield RH, Sperling JW. Effect of smoking on complications following primary shoulder arthroplasty. J Shoulder Elbow Surg. 2017 Jan; 26 (1):1-6 Epub 2016 Oct 31
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  28. Schoch B, Werthel JD, Sperling JW, Cofield RH, Sanchez-Sotelo J. Is shoulder arthroplasty an option for charcot arthropathy? Int Orthop. 2016 Dec; 40 (12):2589-2595 Epub 2016 Oct 14
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  29. Schoch B, Werthel JD, Cofield R, Sanchez-Sotelo J, Sperling JW. Shoulder arthroplasty for chondrolysis. J Shoulder Elbow Surg. 2016 Sep; 25 (9):1470-6 Epub 2016 Mar 30
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  30. Statz JM, Wagner ER, Houdek MT, Cofield RH, Sanchez-Sotelo J, Elhassan BT, Sperling JW. Outcomes of primary reverse shoulder arthroplasty in patients with morbid obesity. J Shoulder Elbow Surg. 2016 Jul; 25 (7):e191-8 Epub 2016 Feb 19
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  31. Werthel JD, Schoch B, Sperling JW, Cofield R, Elhassan BT. Shoulder arthroplasty for sequelae of poliomyelitis. J Shoulder Elbow Surg. 2016 May; 25: (5)791-6.
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  32. Schoch BS, Barlow JD, Schleck C, Cofield RH, Sperling JW. Shoulder arthroplasty for post-traumatic osteonecrosis of the humeral head. J Shoulder Elbow Surg. 2016 Mar; 25: (3)406-12.
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  33. Barco R, Savvidou OD, Sperling JW, Sanchez-Sotelo J, Cofield RH. Complications in reverse shoulder arthroplasty. EFORT Open Rev. 2016 Mar; 1 (3):72-80 Epub 2017 Mar 13
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  34. Schoch BS, Barlow JD, Schleck C, Cofield RH, Sperling JW. Shoulder arthroplasty for atraumatic osteonecrosis of the humeral head. J Shoulder Elbow Surg. 2016 Feb; 25: (2)238-45.
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  35. Streubel PN, Simone JP, Cofield RH, Sperling JW. Revision of failed humeral head resurfacing arthroplasty. Int J Shoulder Surg. 2016 Jan-Mar; 10: (1)21-7.
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  36. Wagner E, Houdek MT, Elhassan BT, Sanchez-Sotelo J, Sperling JW, Cofield RH. Glenoid bone-grafting in revision to a reverse total shoulder arthroplasty: surgical technique JBJS Essential Surgical Techniques. 2016; 6: (4)e35.
  37. Wagner E, Houdek MT, Griffith T, Elhassan BT, Sanchez-Sotelo J, Sperling JW, Cofield RH. Glenoid Bone-Grafting in Revision to a Reverse Total Shoulder Arthroplasty. J Bone Joint Surg Am. 2015 Oct 21; 97: (20)1653-60.
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  38. Wagner ER, Houdek MT, Elhassan BT, Sanchez-Sotelo J, Cofield RH, Sperling JW. What Are Risk Factors for Intraoperative Humerus Fractures During Revision Reverse Shoulder Arthroplasty and Do They Influence Outcomes? Clin Orthop Relat Res. 2015 Oct; 473: (10)3228-34.
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  39. Schoch B, Werthel JD, Schleck C, Sperling JW, Cofield RH. Does an increase in modularity improve the outcomes of total shoulder replacement? Comparison across design generations. Int Orthop. 2015 Oct; 39 (10):2053-60 Epub 2015 Aug 06
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  40. Schoch B, Schleck C, Cofield RH, Sperling JW. Shoulder arthroplasty in patients younger than 50 years: minimum 20-year follow-up. J Shoulder Elbow Surg. 2015 May; 24: (5)705-10.
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  41. Yamamoto N, Kinnick RR, Fatemi M, Muraki T, Sperling JW, Steinmann SP, Cofield RH, Itoi E, An KN. Diagnosis of small partial-thickness rotator cuff tears using vibro-acoustography. J Med Ultrason (2001). 2015 Jan; 42 (1):3-7 Epub 2014 June 26
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  42. Owens CJ, Sperling JW, Cofield RH. Long-stemmed humeral components in primary shoulder arthroplasty. J Shoulder Elbow Surg. 2014 Oct; 23: (10)1492-8.
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  43. Sahota S, Sperling JW, Cofield RH. Humeral windows and longitudinal splits for component removal in revision shoulder arthroplasty. J Shoulder Elbow Surg. 2014 Oct; 23: (10)1485-91.
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  44. Schoch B, Allen B, Mileti J, Sperling JW, Cofield RH. Shoulder arthroplasty for the treatment of postinfectious glenohumeral arthritis. J Shoulder Elbow Surg. 2014 Sep; 23: (9)1327-33.
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  45. Jacobson JA, Duquin TR, Sanchez-Sotelo J, Schleck CD, Sperling JW, Cofield RH. Anatomic shoulder arthroplasty for treatment of proximal humerus malunions. J Shoulder Elbow Surg. 2014 Aug; 23: (8)1232-9.
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  46. Klika BJ, Wooten CW, Sperling JW, Steinmann SP, Schleck CD, Harmsen WS, Cofield RH. Structural bone grafting for glenoid deficiency in primary total shoulder arthroplasty. J Shoulder Elbow Surg. 2014 Jul; 23: (7)1066-72.
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  47. Cil A, Sperling JW, Cofield RH. Nonstandard glenoid components for bone deficiencies in shoulder arthroplasty. J Shoulder Elbow Surg. 2014 Jul; 23: (7)e149-57.
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  48. Barlow JD, Yuan BJ, Schleck CD, Harmsen WS, Cofield RH, Sperling JW. Shoulder arthroplasty for rheumatoid arthritis: 303 consecutive cases with minimum 5-year follow-up. J Shoulder Elbow Surg. 2014 Jun; 23: (6)791-9.
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  49. Streubel PN, Simone JP, Sperling JW, Cofield R. Thirty and ninety-day reoperation rates after shoulder arthroplasty. J Bone Joint Surg Am. 2014 Feb 5; 96: (3)e17.
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  50. Wooten C, Klika B, Schleck CD, Harmsen WS, Sperling JW, Cofield RH. Anatomic shoulder arthroplasty as treatment for locked posterior dislocation of the shoulder. J Bone Joint Surg Am. 2014 Feb 05; 96: (3)e19.
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  51. Allen B, Schoch B, Sperling JW, Cofield RH. Shoulder arthroplasty for osteoarthritis secondary to glenoid dysplasia: an update. J Shoulder Elbow Surg. 2014 Feb; 23: (2)214-20.
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  52. Ahmadi S, Lawrence TM, Sahota S, Schleck CD, Harmsen WS, Cofield RH, Sperling JW. The incidence and risk factors for blood transfusion in revision shoulder arthroplasty: our institution's experience and review of the literature. J Shoulder Elbow Surg. 2014 Jan; 23: (1)43-8.
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  53. Simone JP, Streubel PH, Sperling JW, Schleck CD, Cofield RH, Athwal GS. Anatomical total shoulder replacement with rotator cuff repair for osteoarthritis of the shoulder. Bone and Joint Journal. 2014; 96 B(2):224-8.
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  54. Fox TJ, Foruria AM, Klika BJ, Sperling JW, Schleck CD, Cofield RH. Radiographic survival in total shoulder arthroplasty. J Shoulder Elbow Surg. 2013 Sep; 22: (9)1221-7.
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  55. Yamamoto N, Muraki T, An KN, Sperling JW, Cofield RH, Itoi E, Walch G, Steinmann SP. The stabilizing mechanism of the Latarjet procedure: a cadaveric study. J Bone Joint Surg Am. 2013 Aug 7; 95: (15)1390-7.
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  56. Sassoon A, Schoch B, Rhee P, Schleck CD, Harmsen WS, Sperling JW, Cofield RH. The role of eccentric and offset humeral head variations in total shoulder arthroplasty. J Shoulder Elbow Surg. 2013 Jul; 22: (7)886-93.
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  57. Owens CJ, Sperling JW, Cofield RH. Utility and complications of long-stem humeral components in revision shoulder arthroplasty. J Shoulder Elbow Surg. 2013 Jul; 22: (7)e7-12.
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  58. Yamamoto N, Muraki T, Sperling JW, Steinmann SP, Itoi E, Cofield RH, An KN. Does the "bumper" created during Bankart repair contribute to shoulder stability? J Shoulder Elbow Surg. 2013 Jun; 22: (6)828-34.
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  59. Abdel MP, Hattrup SJ, Sperling JW, Cofield RH, Kreofsky CR, Sanchez-Sotelo J. Revision of an unstable hemiarthroplasty or anatomical total shoulder replacement using a reverse design prosthesis. Bone Joint J. 2013 May; 95-B: (5)668-72.
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  60. Foruria AM, Fox TJ, Sperling JW, Cofield RH. Clinical meaning of unexpected positive cultures (UPC) in revision shoulder arthroplasty. J Shoulder Elbow Surg. 2013 May; 22(5):620-7. Epub 2012 Sep 13.
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  61. Yamamoto N, Hongo M, Berglund LJ, Sperling JW, Cofield RH, An KN, Steinmann SP. Biomechanical analysis of a novel locking plate with smooth pegs versus a conventional locking plate with threaded screws for proximal humerus fractures. J Shoulder Elbow Surg. 2013 Apr; 22: (4)445-50.
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  62. Hartzler RU, Sperling JW, Schleck CD, Cofield RH. Clinical and radiographic factors influencing the results of revision rotator cuff repair. Int J Shoulder Surg. 2013 Apr; 7: (2)41-5.
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  63. Lawrence TM, Ahmadi S, Sperling JW, Cofield RH. Fixation and durability of a bone-ingrowth component for glenoid bone loss. J Shoulder Elbow Surg. 2012 Dec; 21: (12)1764-9.
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  64. Lawrence TM, Ahmadi S, Sanchez-Sotelo J, Sperling JW, Cofield RH. Patient reported activities after reverse shoulder arthroplasty: part II. J Shoulder Elbow Surg. 2012 Nov; 21: (11)1464-9.
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  65. Sassoon AA, Rhee PC, Schleck CD, Harmsen WS, Sperling JW, Cofield RH. Revision total shoulder arthroplasty for painful glenoid arthrosis after humeral head replacement: the nontraumatic shoulder. J Shoulder Elbow Surg. 2012 Nov; 21: (11)1484-91.
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  66. Singh JA, Sperling JW, Schleck C, Harmsen WS, Cofield RH. Periprosthetic infections after total shoulder arthroplasty: a 33-year perspective. J Shoulder Elbow Surg. 2012 Nov; 21(11):1534-41. Epub 2012 Apr 18.
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  67. Singh JA, Sperling J, Schleck C, Harmsen W, Cofield R. Periprosthetic fractures associated with primary total shoulder arthroplasty and primary humeral head replacement: a thirty-three-year study. J Bone Joint Surg Am. 2012 Oct 3; 94(19):1777-85.
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  68. Singh JA, Sperling JW, Schleck C, Harmsen W, Cofield RH. Periprosthetic infections after shoulder hemiarthroplasty. J Shoulder Elbow Surg. 2012 Oct; 21(10):1304-9. Epub 2011 Dec 11.
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  69. Duquin TR, Jacobson JA, Sanchez-Sotelo J, Sperling JW, Cofield RH. Unconstrained shoulder arthroplasty for treatment of proximal humeral nonunions. J Bone Joint Surg Am. 2012 Sep 05; 94: (17)1610-7.
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  70. Muraki T, Yamamoto N, Zhao KD, Sperling JW, Steinmann SP, Cofield RH, An KN. Effects of posterior capsule tightness on subacromial contact behavior during shoulder motions. J Shoulder Elbow Surg. 2012 Sep; 21: (9)1160-7.
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  71. Hattrup SJ, Sanchez-Sotelo J, Sperling JW, Cofield RH. Reverse shoulder replacement for patients with inflammatory arthritis. J Hand Surg Am. 2012 Sep; 37: (9)1888-94.
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  72. Singh JA, Sperling JW, Cofield RH. Risk factors for revision surgery after humeral head replacement: 1,431 shoulders over 3 decades. J Shoulder Elbow Surg. 2012 Aug; 21(8):1039-44. Epub 2011 Oct 05.
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  73. Hartigan DE, Veillette CJ, Sanchez-Sotelo J, Sperling JW, Shives TC, Cofield RH. Reconstruction of the proximal humerus for bone neoplasm using an anatomic prosthesis-bone graft composite. Acta Orthop Belg. 2012 Aug; 78(4):450-7.
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  74. Singh JA, Sperling JW, Cofield RH. Cardiopulmonary complications after primary shoulder arthroplasty: a cohort study. Semin Arthritis Rheum. 2012 Apr; 41(5):689-97. Epub 2011 Nov 04.
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  75. Rhee PC, Sassoon AA, Schleck CD, Harmsen WS, Sperling JW, Cofield RH. Revision total shoulder arthroplasty for painful glenoid arthrosis after humeral head replacement: the posttraumatic shoulder. J Shoulder Elbow Surg. 2011 Dec; 20: (8)1255-64.
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  76. Wendt MC, Sperling JW, Cofield RH. Shoulder arthroplasty in hemophilic arthropathy. J Shoulder Elbow Surg. 2011 Jul; 20: (5)783-7.
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  77. Muraki T, Yamamoto N, Berglund LJ, Sperling JW, Steinmann SP, Cofield RH, An KN. The effect of cyclic loading simulating oscillatory joint mobilization on the posterior capsule of the glenohumeral joint: a cadaveric study. J Orthop Sports Phys Ther. 2011 May; 41(5):311-8. Epub 2011 Feb 02.
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  78. Zarkadas PC, Throckmorton TQ, Dahm DL, Sperling J, Schleck CD, Cofield R. Patient reported activities after shoulder replacement: total and hemiarthroplasty. J Shoulder Elbow Surg. 2011 Mar; 20(2):273-80. Epub 2010 Oct 15.
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  79. Bartelt R, Sperling JW, Schleck CD, Cofield RH. Shoulder arthroplasty in patients aged fifty-five years or younger with osteoarthritis. J Shoulder Elbow Surg. 2011 Jan; 20: (1)123-30.
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  80. Singh JA, Sperling JW, Cofield RH. Ninety day mortality and its predictors after primary shoulder arthroplasty: an analysis of 4,019 patients from 1976-2008. BMC Musculoskelet Disord. 2011; 12:231. Epub 2011 Oct 12.
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  81. Singh JA, Sperling JW, Cofield RH. Revision surgery following total shoulder arthroplasty: Analysis of 2588 shoulders over three decades (1976 to 2008). J Bone Joint Surg Br. 2011; 93 B(11):1513-7.
  82. Yu E, Cil A, Harmsen WS, Schleck C, Sperling JW, Cofield RH. Arthroscopy and the dramatic increase in frequency of anterior acromioplasty from 1980 to 2005: an epidemiologic study. Arthroscopy. 2010 Sep; 26: (9 Suppl)S142-7.
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  83. Hattrup SJ, Cofield RH. Rotator cuff tears with cervical radiculopathy. J Shoulder Elbow Surg. 2010 Sep; 19: (6)937-43.
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  84. Yamamoto N, Muraki T, Sperling JW, Steinmann SP, Cofield RH, Itoi E, An KN. Stabilizing mechanism in bone-grafting of a large glenoid defect. J Bone Joint Surg Am. 2010 Sep 1; 92: (11)2059-66.
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  85. Throckmorton TW, Zarkadas PC, Sperling JW, Cofield RH. Radiographic stability of ingrowth humeral stems in total shoulder arthroplasty. Clin Orthop Relat Res. 2010 Aug; 468: (8)2122-8.
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  86. Throckmorton TW, Zarkadas PC, Sperling JW, Cofield RH. Pegged versus keeled glenoid components in total shoulder arthroplasty. J Shoulder Elbow Surg. 2010 Jul; 19: (5)726-33.
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  87. Foruria AM, Oh LS, Sperling JW, Cofield RH. Anteromedial approach for shoulder arthroplasty: current indications, complications, and results. J Shoulder Elbow Surg. 2010 Jul; 19: (5)734-8.
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  88. Yamamoto N, Muraki T, Sperling JW, Steinmann SP, Itoi E, Cofield RH, An KN. Contact between the coracoacromial arch and the rotator cuff tendons in nonpathologic situations: a cadaveric study. J Shoulder Elbow Surg. 2010 Jul; 19: (5)681-7.
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  89. Kryzak TJ, Sperling JW, Schleck CD, Cofield RH. Hemiarthroplasty for proximal humerus fractures in patients with Parkinson's disease. Clin Orthop Relat Res. 2010 Jul; 468(7):1817-21. Epub 2010 Apr 13.
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  90. Foruria AM, Sperling JW, Ankem HK, Oh LS, Cofield RH. Total shoulder replacement for osteoarthritis in patients 80 years of age and older. J Bone Joint Surg Br. 2010 Jul; 92(7):970-4.
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  91. Hattrup SJ, Cofield RH. Shoulder arthroplasty in the paraplegic patient. J Shoulder Elbow Surg. 2010 Apr; 19: (3)434-8.
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  92. Muraki T, Yamamoto N, Zhao KD, Sperling JW, Steinmann SP, Cofield RH, An KN. Effect of posteroinferior capsule tightness on contact pressure and area beneath the coracoacromial arch during pitching motion. Am J Sports Med. 2010 Mar; 38(3):600-7. Epub 2009 Dec 04.
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  93. Piper KE, Fernandez-Sampedro M, Steckelberg KE, Mandrekar JN, Karau MJ, Steckelberg JM, Berbari EF, Osmon DR, Hanssen AD, Lewallen DG, Cofield RH, Sperling JW, Sanchez-Sotelo J, Huddleston PM, Dekutoski MB, Yaszemski M, Currier B, Patel R. C-reactive protein, erythrocyte sedimentation rate and orthopedic implant infection. PLoS One. 2010 Feb 22; 5: (2)e9358.
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  94. Cil A, Veillette CJ, Sanchez-Sotelo J, Sperling JW, Schleck CD, Cofield RH. Survivorship of the humeral component in shoulder arthroplasty. J Shoulder Elbow Surg. 2010 Jan; 19: (1)143-50.
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  95. Foruria AM, Oh LS, Sperling JW, Cofield RH. Anteromedial approach for shoulder arthroplasty: Current indications, complications, and results. J Shoulder Elbow Surg. 2010; 19(5):734-8.
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  96. Fox TJ, Cil A, Sperling JW, Sanchez-Sotelo J, Schleck CD, Cofield RH. Survival of the glenoid component in shoulder arthroplasty. J Shoulder Elbow Surg. 2009 Nov-Dec; 18: (6)859-63.
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  97. Yamamoto N, Muraki T, Sperling JW, Steinmann SP, Itoi E, Cofield RH, An KN. Impingement mechanisms of the Neer and Hawkins signs. J Shoulder Elbow Surg. 2009 Nov-Dec; 18: (6)942-7.
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  98. Linberg CJ, Sperling JW, Schleck CD, Cofield RH. Shoulder arthroplasty in morbidly obese patients. J Shoulder Elbow Surg. 2009 Nov-Dec; 18: (6)903-6.
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  99. Cheung EV, Sperling JW, Zarkadas PC, Cofield RH. Open distal clavicle resection: isolated or with adjunctive acromioplasty. Acta Orthop Belg. 2009 Oct; 75(5):581-7.
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  100. Piper KE, Jacobson MJ, Cofield RH, Sperling JW, Sanchez-Sotelo J, Osmon DR, McDowell A, Patrick S, Steckelberg JM, Mandrekar JN, Fernandez Sampedro M, Patel R. Microbiologic diagnosis of prosthetic shoulder infection by use of implant sonication. J Clin Microbiol. 2009 Jun; 47(6):1878-84. Epub 2009 Mar 04.
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  101. Rispoli DM, Athwal GS, Sperling JW, Cofield RH. The macroscopic delineation of the edge of the glenoid labrum: an anatomic evaluation of an open and arthroscopic visual reference. Arthroscopy. 2009 Jun; 25(6):603-7. Epub 2009 Mar 14.
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  102. Rispoli DM, Athwal GS, Sperling JW, Cofield RH. The anatomy of the deltoid insertion. J Shoulder Elbow Surg. 2009 May-Jun; 18: (3)386-90.
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  103. Bigliani LU, Cofield RH, Flatow EL, Fukuda HA, Hawkins RJ, Matsen FA, Morrison DS, Rockwood CA, Warren RF. Charles Neer: on the giant of the shoulder. J Shoulder Elbow Surg. 2009 May-Jun; 18(3):333-8.
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  104. Athwal GS, Sperling JW, Rispoli DM, Cofield RH. Periprosthetic humeral fractures during shoulder arthroplasty. J Bone Joint Surg Am. 2009 Mar 1; 91: (3)594-603.
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  105. Tammachote N, Sperling JW, Vathana T, Cofield RH, Harmsen WS, Schleck CD. Long-term results of cemented metal-backed glenoid components for osteoarthritis of the shoulder. J Bone Joint Surg Am. 2009 Jan; 91: (1)160-6.
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  106. Kryzak TJ, Sperling JW, Schleck CD, Cofield RH. Total shoulder arthroplasty in patients with Parkinson's disease. J Shoulder Elbow Surg. 2009 Jan-Feb; 18: (1)96-9.
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  107. Cil A, Veillette CJ, Sanchez-Sotelo J, Sperling JW, Schleck C, Cofield RH. Revision of the humeral component for aseptic loosening in arthroplasty of the shoulder. J Bone Joint Surg Br. 2009 Jan; 91: (1)75-81.
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  244. Fukuda K, An KN, Cofield RH, Chao EYS. Ligamentous restraints to acromioclavicular joint motion: a biomechanical study. J Biomech. 1985; 18:231.
  245. Cofield RH. When diabetic complications develop in the feet. J Musculoskeletal Med. 1985; 2: (4)45-61.
  246. Cofield RH. Total shoulder arthroplasty with the Neer prosthesis. Journal of Bone and Joint Surgery. American Volume. 1984 Jul; 66(6):899-906.
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  247. Simonet WT, Melton LJ 3rd, Cofield RH, Ilstrup DM. Incidence of anterior shoulder dislocation in Olmsted County, Minnesota. Clin Orthop. 1984 Jun; 186:186-91.
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  248. DeOrio JK, Cofield RH. Results of a second attempt at surgical repair of a failed initial rotator-cuff repair. J Bone Joint Surg Am. 1984 Apr; 66(4):563-7.
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  249. Cofield RH, Simonet WT. The shoulder in sports. Mayo Clin Proc. 1984 Mar; 59(3):157-64.
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  250. Simonet WT, Cofield RH. Prognosis in anterior shoulder dislocation. Am J Sports Med. 1984 Jan-Feb; 12(1):19-24.
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  251. Cofield RH. Subacromial impingement with rotator cuff tear. Orthopaedic Consultation. 1984 Feb 2; 5.
  252. Cofield RH. Total joint replacement: current status. Internal Medicine for the Specialist 1984 Jul; 5(8):108-21.
  253. Tanner MW, Cofield RH. Prosthetic arthroplasty for fractures and fracture-dislocations of the proximal humerus. Clin Orthop. 1983 Oct; 179:116-28.
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  254. Cofield RH. Arthroscopy of the shoulder. Mayo Clin Proc. 1983 Aug; 58(8):501-8.
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  255. Cofield RH, Morrison MJ, Beabout JW. Diabetic neuroarthropathy in the foot: patient characteristics and patterns of radiographic change. Foot Ankle. 1983 Jul-Aug; 4(1):15-22.
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  256. Bassett RW, Cofield RH. Acute tears of the rotator cuff. The timing of surgical repair. Clin Orthop. 1983 May; 175:18-24.
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  257. Cofield RH. Unconstrained total shoulder prostheses. Clin Orthop. 1983 Mar; 173:97-108.
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  258. Cofield RH. Subscapular muscle transposition for repair of chronic rotator cuff tears. Surg Gynecol Obstet. 1982 May; 154(5):667-72.
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  259. Cofield RH. Shoulder joint replacement. Contemporary Orthopaedics. 1982 Sep; 5:99-127.
  260. Tanner MW, Cofield RH, Post M. Acute and chronic fracture dislocation of the proximal humerus. Orthopaedic Consultation. 1981 Dec; II(No. 12):1-8.
  261. Cofield RH. Tears of rotator cuff. Instr Course Lect. 1981; 30:258-73.
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  262. Cofield RH. Total joint arthroplasty. The shoulder. Mayo Clin Proc. 1979 Aug; 54(8):500-6.
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  263. Cofield RH. Total joint arthroplasty symposium. Part 1. Foreword. Mayo Clin Proc. 1979 Aug; 54:491-492.
  264. Johnson KA, Cofield RH, Morrey BF. Chevron osteotomy for hallux valgus. Clin Orthop. 1979 Jul-Aug; (142):44-7.
  265. Cofield RH, Briggs BT. Glenohumeral arthrodesis. Operative and long-term functional results. Journal of Bone and Joint Surgery. American Volume. 1979 Jul; 61(5):668-77.
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  266. Cofield RH, Morrey BF, Bryan RS. Total shoulder and total elbow arthroplasties: the current state of development. J Contin Educ Orthop. 1979 Jan; 2:17-25.
  267. Cofield RH, Morrey BF, Bryan RS. Total shoulder and total elbow arthroplasties: the current state of development. Part II. J Contin Educ Orthop. 1979 Jan; 7(1):17-25.
  268. Cofield RH, Morrey BF, Bryan RS. Total shoulder and total elbow arthroplasties: the current state of development. J Contin Educ Orthop. 1978 Dec; 1:13-24.
  269. Cofield RH, Morrey BF, Bryan RS. Total shoulder and total elbow arthroplasties: the current state of development. Part I. J Contin Educ Orthop. 1978 Dec; 6:13-24.
  270. Cofield RH. Status of total shoulder arthroplasty. Arch Surg. 1977 Sep; 112(9):1088-91.
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  271. Cofield RH, Bryan RS. Acute dislocation of the patella: results of conservative treatment. J Trauma. 1977 Jul; 17(7):526-31.
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  272. Linscheid RL, Cofield RH. Total joint replacement symposium. Part 2. Total shoulder arthroplasty: experimental but promising. Geriatrics. 1976 Apr; 31:64-69.
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  273. Cofield RH, Bassingthwaighte JB, Kelly PJ. Strontium-85 extraction during transcapillary passage in tibial bone. J Appl Physiol. 1975 Oct; 39(4):596-602.
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  274. Cofield RH, Bassingthwaighte JB, Kelly PJ. Strontium 85 extraction and clearance and bone blood flow. Surg Forum. 1974; 25:481-3.
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