Chronic Lateral Ankle Instability: Efficacy of Combination of Ankle Arthroscopic Exploration and Modified Brostrom Operation.
- Author:
Kyung Tai LEE
1
;
Jin Su KIM
;
Ki Won YOUNG
;
Young Uk PARK
;
Jun Beom KIM
;
Tae Won KIM
;
Jae Ho JO
Author Information
1. Department of Orthopedic Surgery of Foot and Ankle, Gangnam Eulji Hospital, Eulji University School of Medicine, Seoul, Korea. jins33@hanmail.net
- Publication Type:Original Article
- Keywords:
Ankle joint;
Chronic lateral ankle instability;
Modified Brostrom operation;
Arthroscopy
- MeSH:
Animals;
Ankle;
Ankle Joint;
Arthroscopy;
Discrimination (Psychology);
Follow-Up Studies;
Foot;
Humans;
Orthopedics;
Peroneal Nerve;
Prognosis
- From:Journal of Korean Foot and Ankle Society
2010;14(2):123-129
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
PURPOSE: To evaluate the efficacy of the arthroscopic exploration combined with modified Brostrom operation (MBO) for the treatment of chronic lateral ankle instability (CAI). MATERIALS AND METHODS: Sixty patients who diagnosed a CAI were performed MBO. We divided to 2 groups, whether simultaneously inspected by arthroscopy (group B) or not (group A). The both group's results were compared according to American Orthopedic Foot and Ankle Society Ankle-hindfoot score (AOFAS), functional ankle score and visual analog scale (VAS) at preoperative and final follow-up period. RESULTS: There were no significant differences of AOFAS, functional ankle score and VAS between both groups at final follow-up. However, in group A, 2 cases associated with medial ankle instability and syndesmotic injuries were did not diagnosed preoperatively, showed poor prognosis. In group B, one case had a permanent peroneal nerve symptom. The match rate of intra-articular lesions between preoperative diagnosis and postoperative arthroscopic diagnosis was 30% in group B. CONCLUSION: Combination of arthroscopic exploration and MBO is effective strategy for intra-operatively discrimination of intra-articular associated lesions for CAI.
