Clinical outcome of total knee arthroplasty with medial pivot prosthesis a comparative study between the cruciate retaining and sacrificing

The Journal of Arthroplasty
Dae Kyung BaeSung Do Cho

Abstract

The purpose of this study is to evaluate results after total knee arthroplasty using a medial pivot prosthesis with the posterior cruciate ligament (PCL)-retaining and PCL-sacrificing techniques. The PCL was retained in 67 knees and sacrificed in 70 knees. The mean Knee Society knee score increased from 59.6 before surgery to 91.5 at the last follow-up, and the mean function score increased from 53.6 to 85.4. The mean preoperative femorotibial angle was varus 4.1°, which corrected to valgus 5.8° after surgery. The increased knee and function score did not vary significantly between the cruciate-retaining and cruciate-sacrificing groups (P > .108), nor did the mean preoperative and postoperative femorotibial angle (P > .140). The clinical results of total knee arthroplasty with a medial pivot prosthesis were satisfactory, whether the PCL was retained or sacrificed.

References

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Citations

Nov 8, 2011·Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA·Takahiro IidaHiroaki Nakamura
Nov 1, 2012·Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA·Yoon Whan RohMyung Chul Lee
Dec 12, 2012·Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA·Kazunari IshidaRyosuke Kuroda
Nov 12, 2013·Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA·Tomoharu MochizukiNaoto Endo
Apr 15, 2017·Revista Brasileira De Ortopedia·Lúcio Honório de Carvalho JúniorEduardo Frois Temponi
Aug 31, 2016·Proceedings of the Institution of Mechanical Engineers. Part H, Journal of Engineering in Medicine·Shabnam PejhanUrs Wyss
Aug 27, 2014·Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA·Chao-Hua FangCheng-Kung Cheng
Aug 18, 2020·BMC Musculoskeletal Disorders·Kenichi KonoTetsuya Tomita
Aug 28, 2015·Journal of Physical Therapy Science·Liangjia DingYingli Liu
Sep 3, 2021·Journal of Clinical Orthopaedics and Trauma·Rajesh MalhotraSahil Batra

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