Simultaneous high tibial osteotomy and ACL reconstruction for combined genu varum and symptomatic ACL tear.
This article reviews the subjective, objective, functional, and radiographic results of five patients with symptomatic anterior cruciate instability, genu varum, and varus rotational instability treated by sequential high tibial osteotomy and anterior cruciate ligament reconstruction at one operative procedure. The average patient age was 27 years (range: 21 to 35), and the average follow up was 2.5 years (range: 2 to 3). All patients had symptomatic instability with anterior tibia subluxation, which was documented by KT-1000 testing. All patients also had a varus alignment clinically and radiographically with medial compartment pain. Postoperatively, the medial compartment pain was improved, and instability episodes were eliminated. Side to side differences (KT-1000--manual maximum) were reduced to 3.1 mm. There were no complications. The instability episodes were eliminated, and functional levels were improved in all patients. We concluded that, for this select group of patients, simultaneous extremity realignment and ligament stabilization will effectively manage both conditions without compromising the results of either procedure.
Neuschwander
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Louisiana State University Knee and Sports Medicine Fellowhip, Lake Charles.
Drez
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Paine
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D000328:Adult; D016118:Anterior Cruciate Ligament / Q000601:surgery*; D000070598:Anterior Cruciate Ligament Injuries; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D016916:Joint Deformities, Acquired / Q000601:surgery; D007593:Joint Instability / Q000601:surgery; D007719:Knee Joint / Q000601:surgery*; D008297:Male; D010027:Osteotomy / Q000379:methods; D013977:Tibia / Q000601:surgery*