case report Posterior Cruciate Retaining (CR) Surgery for Treatment of Severe Valgus Knee Deformity with Bone Defects in Tibial Plateau
Authors: Haojiang Li*, Xiaobo Shi, Ning Zhang, Yanwei Zhu, Xiaoyu Lei
*Corresponding Author: Haojiang Li, Changzhi Second People's Hospital, Changzhi, Shanxi 046000, China
Changzhi Second People's Hospital, Changzhi, Shanxi, China
Received Date: 01 April, 2022
Accepted Date: 06 April, 2022
Published Date: 11 April, 2022
Citation: Li H, Shi X, Zhang N, Zhu Y, Lei X (2022) Posterior Cruciate Retaining (CR) Surgery for Treatment of Severe Valgus Knee Deformity with Bone Defects in Tibial Plateau. J Orthop Res Ther 7: 1224 DOI: https://doi.org/10.29011/2575-8241.001224
Abstract
Reason for the research: valgus knee deviations >20° has been think as grade III severe deformity. We regular performer PS to rectify this deformity. Patient history: A 69-years-old women with Rheumatoid has keen Swelling and pain for 10 years and the symptoms has been aggressived 1 week. But the disorder of flextion and extension present only 3 month before the operation. Surgery: we perform Bilateral Total Knee Arthroplasty (TKA) for treatment of this valgus knee deformity and using Cruciate-Retaining (CR) obtain a axial correction and stabilization of the joint. Autologous bone graft was performed for Posterior defect of lateral tibial plateau. Result: The function of knee has been improved after surgery 3 month and specifically American the knee society knee score(KSS) increased. Conclusion: Valgus knee which classified grade III deformity is usually rectified using posterior‑stabilized total knee arthroplasty (PS) .but in some particular case, Cruciate-Retaining (CR) total knee arthroplasty also have possibility for serious valgus keen deformity.
Keywords: Cruciate-retaining; Total knee arthroplasty; Valgus knee
Abbreviations: TKA: Total Knee Arthroplasty; KSS: American The Knee Society Knee Score; CR: Cruciate-Retaining; PS: Posterior‑Stabilized Total Knee Arthroplasty