[Shoulder dislocation and -subluxation].
The diagnosis and treatment of shoulder instability require basic differentiation between unidirectional, multidirectional, and voluntary dislocation. Within unidirectional instability primary dislocation, recurrent dislocation, and recurrent subluxation need to be considered separately.--Primary dislocation: In 160 patients with primary dislocation a follow-up was done by questionnaire. In the case of atraumatic primary dislocation the redislocation rate was 100%. Predisposing factors inherent in the bony, cartilaginous, and capsular components of the joint favoured the tendency of primary dislocation. In the case of traumatic primary dislocation the redislocation rate was lower after immobilisation of the joint than without when it had not been immobilised.--Recurrent subluxation: In 52 patients with a clinical diagnosis of recurrent subluxation a tear of the glenoid labrum was found by arthroscopy. In 21 cases the detached labrum was refixed arthroscopically and in 18 cases the repair was done by an open Bankart procedure. Seventy-two percent of the patients who underwent arthroscopic repair showed good to excellent results. In all cases but one in which the Bankart procedure was applied the results were excellent.--Recurrent dislocation: Since 1984 a total of 183 patients were operated on for recurrent shoulder dislocation. All these patients were examined preoperatively by CT scan. The CT findings were used in selection of the appropriate procedure. In 114 patients the Bankart procedure was applied and in 39 cases, a bone-block method. The remaining patients were subjected to various other procedures. Not one of the patients showed postoperative redislocation. (ABSTRACT TRUNCATED AT 250 WORDS)
Resch
H
H
Universitätsklinik für Unfallchirurgie, Innsbruck.
Golser
K
K
Thöni
H
H
D000293:Adolescent; D000328:Adult; D001265:Athletic Injuries / Q000601:surgery*; D002908:Chronic Disease; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007593:Joint Instability / Q000601:surgery; D008297:Male; D011183:Postoperative Complications / Q000601:surgery*; D012008:Recurrence; D012086:Reoperation; D012783:Shoulder Dislocation / Q000601:surgery*
Schulterluxation und -subluxation.