• Department of Orthopedics, the Fourth Affiliated Hospital of Harbin Medical University, Harbin Heilongjiang, 150001, P.R.China;
LIANYongyun, Email: lancelian@126.com
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Objective To investigate the value of ligament remnant preservation during anterior cruciate ligament (ACL) reconstruction by observing the integrity, the tension, the synovial membrane covering, and the color of the reconstructed ligament under arthroscopy. Methods Between January 2011 and December 2013, 122 patients who underwent ACL reconstruction and arthroscopic internal fixation removal at 1 year after reconstruction were included in this study. Of these cases, 61 cases underwent ACL reconstruction using the remnant-preserved technique (preservation group);the other 61 cases underwent ACL reconstruction using non remnant-preserved technique (non preservation group). There was no significant difference in gender, age, injury side, body mass index, type of injury, the time from injury to reconstruction, and the result of KT-2000 examination between 2 groups (P<0.05). The reconstructed ACL were observed under arthroscopy when internal fixation was removed, and the effectiveness was evaluated according to the criteria of AO Yingfang. Results In preservation group, the results were excellent in 34 cases, good in 22 cases, fair in 4 cases, and poor in 1 case;and in non preservation group, the results were excellent in 29 cases, good in 20 cases, fair in 10 cases, and poor in 2 cases;and there was no significant difference between 2 groups (Z=-1.320, P=0.187). Conclusion In ACL reconstruction, the remnant-preserved technique is not obviously better than non remnant-preserved technique in the integrity, tension, membrane covering, and color.

Citation: LUDaifeng, XIAOMochao, ZHANGYunpeng, YANShi, DONGFeng, LIANYongyun. ARTHROSCOPIC STUDY OF REMNANT-PRESERVED RECONSTRUCTION OF ANTERIOR CRUCIATE LIGAMENT. Chinese Journal of Reparative and Reconstructive Surgery, 2015, 29(8): 941-944. doi: 10.7507/1002-1892.20150203 Copy

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