[Arthroscopic rotator cuff repair for the treatment of rotator cuff tear].
OBJECTIVE
To discuss and evaluate the surgical techniques of arthroscopic rotator cuff repair and its clinical results.


METHODS
From March 2002 to May 2005, 44 out of 68 patients treated by arthroscopic rotator cuff repair had been reviewed with a mean post-operation time of 12 months. Of the 44 patients, 40 were available for follow-up, with a mean period of 20.6 (12 - 40) months. The mean age was 56 (30 - 81) years. According to Gerber classification, there were 8 partial tears, 27 small tears and 5 massive tears. No irreparable tear was included in this series. All tears were repaired under the scope, and metal suture anchor (Super-Revo, Linvatec) had been used in all patients. ASES score (American shoulder & elbow surgeons' score), Constant-Murley score and SST (simple shoulder test) questionnaire were adopted before operation and at the latest follow-up.


RESULTS
The pre-operation and post-operation mean ASES score was 72.6 vs. 92.3 (P < 0.001), with the mean VAS score for pain 6.2 vs. 1.8 (P < 0.001), the mean forward flexion 74.5 degrees vs. 146.0 degrees (P < 0.001), and the mean external rotation 27.8 degrees vs. 38.3 degrees (P < 0.01). The excellent and good rate for post-operation ASES was 92.5%. The pre-operation and post-operation mean Constant-Murley score was 69.6 vs. 90.4 (P < 0.001), with an excellent and good rate of 90.0%.


CONCLUSIONS
Arthroscopic rotator cuff repair is a successful treatment for rotator cuff tear. By the use of suture anchors, scope surgery shares the advantages of minimal morbidity, quick functional recovery and protection of deltoid muscle. With appropriate indication control, descent surgical skill and intense postoperative rehab, gratifying outcome can usually be anticipated.
Jiang
Chun-yan
CY
Department of Orthopedics and Traumatology, Beijing Jishuitan Hospital, Beijing 100035, China.
Feng
Hua
H
Hong
Lei
L
Zhu
Yi-ming
YM
Wang
Man-yi
MY
Rong
Guo-wei
GW
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001182:Arthroscopy / Q000379:methods*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D017006:Rotator Cuff / Q000601:surgery*; D000070636:Rotator Cuff Injuries; D013708:Tendon Injuries / Q000601:surgery*; D016896:Treatment Outcome