Arthroscopic Evaluation for Acute Traumatic Anterior Dislocation of the Shoulder.
- Author:
Jin Sub KIM
;
Chang Soo OH
;
Yong Wook PARK
;
Jung Han YOO
;
Yung Khee CHUNG
;
Sung Han HA
- Publication Type:Original Article
- Keywords:
Shoulder;
Acute traumatic anterior dislocation;
Arthroscopy
- MeSH:
Anesthesia;
Arthroscopy;
Dislocations*;
Exercise;
Humans;
Immobilization;
Ligaments;
Magnetic Resonance Imaging;
Pathology;
Shoulder Dislocation;
Shoulder*;
Sports
- From:The Journal of the Korean Orthopaedic Association
1998;33(1):54-60
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
There are many complications after traumatic shoulder dislocation including redislocation, dislocation capsulitis especially in the older age and dislocation arthropathy. Redislocation rates have been primarily related to age at the time of initial dislocation, to lesser degree, athletic participation, length of immobilization, rehabilitative exercises, and time hefore return to sports or full activity. So we wanted to confirm the difference of the lesion between the young and the old at the initial dislocation. Arthroscopic evaluation of the twelve patients with an acute traumatic anterior dislocation of the shoulder was done to identify the intraarticular pathology within 10 days of the initial injury. All patients were taken MRI and evaluated under anesthesia. We classified these shoulders into two groups based on the age of patient. Young agegroup under 30 were seven patients and old age-group over 40 were five patients. And the following results were ohtained; 1. The detachment of the anterior labrum with the inferior glenohumeral ligament from the glenoid rim was primary finding and might cause the shoulder unstable under anesthesia in the young age-group under 30. 2. In the age-group over 40, there were the capsular tears with no labral lesion and these shoulders were stable under anesthesia 3. In acute traumatic anterior dislocation, examination under anesthesia was more closely related to the prediction of the extent of labro-ligamental detachment than MRI examination. 4. We believe that arthroscopic surgical intervention after the initial shoulder dislocation should be considered as a treatment option
