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Corresponding Author

mohammed, hamed

Document Type

Original Article

Abstract

Background: The presence of varus deformity in anterior cruciate ligament (ACL)-deficient knees can be a source of persistent knee pain owing to medial compartment overload. This deformity may threaten the outcome of ACL reconstruction because of increased tension on the graft. Methods: In the period between May 2018 to september 2019, short term pilot study including 10 patients with ACL deficiency and genu varus were treated by anatomical single bundle ACL reconstruction and open medial wedge high tibial osteotomy in same sitting. The selected patients had manifestations of ACL deficiency in association with medial joint line pain with or without lateral thrust. Prospective evaluation using the international knee documentation committee (IKDC) score was performed. The mean follow-up period was 6 months. Results: This technique achieved knee stability and realignment to normal values. The IKDC score significantly improved from 37 preoperative to 78 postoperative (p < 0.05). Conclusion: The combined procedure of ACL reconstruction and high tibial osteotomy restored knee stability and reduced pain over the medial compartment. Although the combined procedure has a longer period of rehabilitation than an isolated ACL reconstruction, the elimination of lateral thrust and preservation of articular cartilage of the medial compartment are of paramount importance to the future of these knees.

Keywords

ACL; deficient; Varus; knee

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