RT Journal
A1 MacDonald, Peter
A1 McRae, Sheila
A1 Leiter, Jeffrey
A1 Mascarenhas, Randy
A1 Lapner, Peter
T1 Arthroscopic Rotator Cuff Repair with and without Acromioplasty in the Treatment of Full-Thickness Rotator Cuff TearsA Multicenter, Randomized Controlled Trial
JF The Journal of Bone & Joint Surgery
JO The Journal of Bone & Joint Surgery
YR 2011
FD November 2
VO 93
IS 21
SP 1953
OP 1960
DO 10.2106/JBJS.K.00488
UL http://dx.doi.org/10.2106/JBJS.K.00488
AB Background: 
  The primary objective of this prospective randomized controlled trial was to compare functional and quality-of-life indices and rates of revision surgery in arthroscopic rotator cuff repair with and without acromioplasty.Methods: 
  Eighty-six patients consented and were randomly assigned intraoperatively to one of two study groups, and sixty-eight of them completed the study. The primary outcome was the Western Ontario Rotator Cuff (WORC) index. Secondary outcome measures included the American Shoulder and Elbow Surgeons (ASES) shoulder assessment form and a count of revisions required in each group. Outcome measures were completed preoperatively and at three, six, twelve, eighteen, and twenty-four months after surgery.Results: 
  WORC and ASES scores improved significantly in each group over time (p < 0.001). There were no differences in WORC or ASES scores between the groups that had arthroscopic cuff repair with or without acromioplasty at any time point. There were no differences in scores on the basis of acromion type, nor were any interaction effects identified between group and acromion type. Four participants (9%) in the group that had arthroscopic cuff repair alone, one with a Type-2 and three with a Type-3 acromion, required additional surgery by the twenty-four-month time point. The number of patients who required additional surgery was greater (p = 0.05) in the group that had arthroscopic cuff repair alone than in the group that had arthroscopic cuff repair and acromioplasty.Conclusions: 
  Our findings are consistent with previous research reports in which there was no difference in functional and quality-of-life indices for patients who had rotator cuff repair with or without acromioplasty. The higher reoperation rate was found in the group without acromioplasty. Further study that includes follow-up imaging and patient-reported outcomes over a greater follow-up period is needed.Level of Evidence: 
  
						Therapeutic Level I. See Instructions for Authors for a complete description of levels of evidence.