A prospective, randomized evaluation of arthroscopic stabilization versus nonoperative treatment in patients with acute, traumatic, first-time shoulder dislocations.
BACKGROUND
Nonoperative treatment of traumatic shoulder dislocations leads to a high rate of recurrent dislocations.


OBJECTIVE
Early arthroscopic treatment for shoulder dislocation will result in a lower recurrence rate than nonoperative treatment.


METHODS
Prospective, randomized clinical trial.


METHODS
Two groups of patients were studied to compare nonoperative treatment with arthroscopic Bankart repair for acute, traumatic shoulder dislocations in young athletes. Fourteen nonoperatively treated patients underwent 4 weeks of immobilization followed by a supervised rehabilitation program. Ten operatively treated patients underwent arthroscopic Bankart repair with a bioabsorbable tack followed by the same rehabilitation protocol as the nonoperatively treated patients. The average follow-up was 36 months.


RESULTS
Three patients were lost to follow-up. Twelve nonoperatively treated patients remained for follow-up. Nine of these (75%) developed recurrent instability. Six of the nine have required subsequent open Bankart repair for recurrent instability. Of the nine operatively treated patients available for follow-up, only one (11.1%) developed recurrent instability.


CONCLUSIONS
Arthroscopic stabilization of traumatic, first-time anterior shoulder dislocations is an effective and safe treatment that significantly reduces the recurrence rate of shoulder dislocations in young athletes when compared with conventional, nonoperative treatment.
Sports Medicine Section, Orthopaedic Surgery Service, Tripler Army Medical Center, Honolulu, Hawaii 96818-4920, USA.
Craig R
CR
Bottoni
John H
JH
Wilckens
Thomas M
TM
DeBerardino
Jean-Claude G
JC
D'Alleyrand
Richard C
RC
Rooney
J Kimo
JK
Harpstrite
Robert A
RA
Arciero
D000058:Accidental Falls; D000208:Acute Disease; D000328:Adult; D001182:Arthroscopy; D001265:Athletic Injuries / Q000601:surgery / Q000628:therapy*; D001672:Biocompatible Materials; D006801:Humans; D007103:Immobilization; D008297:Male; D008889:Military Personnel; D009984:Orthopedic Fixation Devices; D011446:Prospective Studies; D012783:Shoulder Dislocation / Q000601:surgery / Q000628:therapy*
D001672:Biocompatible Materials