Over-the-top Augmentation with ABC Synthetic Ligament in the Treatment of Acute Rupture of Anterior Cruciate Ligament.
- Author:
Dong Bae SHIN
1
;
Young Soo LEE
;
Yong Jung KIM
;
Dong Eun SHIN
;
Soo Hong HAN
;
Jong Hwan CHA
Author Information
1. Department of Orthopaedic Surgery, Pundang CHA Hospital, College of Medicine, Pochon CHA University, Sungnam, Korea.
- Publication Type:Original Article
- Keywords:
Anterior cruciate ligament;
Acute rupture;
Augmentation;
ABC ligament
- MeSH:
Anterior Cruciate Ligament*;
Arthroscopy;
Autografts;
Follow-Up Studies;
Joints;
Knee;
Ligaments*;
Polyesters;
Rehabilitation;
Rupture*
- From:Journal of the Korean Knee Society
1999;11(2):189-194
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
PURPOSE: To evaluate the clinical outcome after the over-the-top augmentation with ABC synthetic lig-ament for the treatment of acute rupture of anterior cruciate ligament at least two years follow up. MATERIALS AND METHODS: From January 1992, authors have treated acute rupture of ACL with this method on 91 cases. Among these, 46 cases were available for full data acquisition. At the last follow-up, clinical results were analyzed subjectively and objectively by Lachman, pivot shift test and presence of joint effusion. Functional evaluation was performed by various knee ligament scoring systems and the side-to-side differences were measured with KT-2000 arthrometer. RESULTS: On Lachman test, 82.7% were under grade Iⅈ grade 0 : 17 cases(37%), grade I: 21 cases(45.7%), grade III: 8 cases(17.3%). 89.3% were under grade 0 & Ion pivot shift test. On measure-ment of side-to-side difference, 25 cases(54.3%) were showed difference less than 3 mmand the differences of 16 cases(34.8%) were 3~5 mm. On six cases joint effusions were present. Among these six cases, four cases were accompanied by anterior instability which were brought to second look arthroscopy. Two cases were treated with several times of aspiration and steroid instillation. The one case was failed its continuity which solved with ACL reconstruction with patellar bone-tendon-bone autograft. The other three cases showed only lax ACL which was cared with retightening of ligament at the femoral attach-ment site. At the last follow up, 37 cases(80.4%) were resulted excellent and good on Lysholm score and 41 cases(89.1%) were group A & B on IKDC score. On Tegner scale, 34 cases(73.9%) were above five point. CONCLUSIONS: Authors suggest this over-the-top augmentation of ACL with synthetic polyester ligament would be good treatment option with several advantages; early rehabilitation is possible to get maximal function of knee and no tunnel in the lateral condyle would be good for late ACL reconstruction even though failure of this artificial ligament.
