2009
DOI: 10.2106/jbjs.h.00435
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Early Recovery After Total Knee Arthroplasty Performed with and without Patellar Eversion and Tibial Translation

Abstract: We found no significant differences between the two treatment groups (patellar eversion and anterior tibial translation compared with patellar subluxation and no tibial translation) at six weeks, twelve weeks, or six months after the surgery. We concluded that patellar eversion and anterior tibial translation appear to have no adverse effects on the range of motion, quadriceps strength, or patient's knee preference during the early postoperative recovery period after total knee arthroplasty.

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Cited by 33 publications
(50 citation statements)
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“…Medial parapatellar arthrotomy with patellar eversion vs same approach without eversion Patellar dislocation without eversion improved range of motion at 1 yr postoperatively. All other studied parameters were not significantly different Dalury et al [50] Prospective randomized trial. Patellar eversion and anterior tibial translation vs patellar subluxation and no tibial translation No significant differences between the treatment groups at 6 wk, 12 wk or 6 mo after surgery Walter et al [49] Prospective, randomized, blinded study.…”
Section: Ref Type Of Study Outcomementioning
confidence: 79%
See 1 more Smart Citation
“…Medial parapatellar arthrotomy with patellar eversion vs same approach without eversion Patellar dislocation without eversion improved range of motion at 1 yr postoperatively. All other studied parameters were not significantly different Dalury et al [50] Prospective randomized trial. Patellar eversion and anterior tibial translation vs patellar subluxation and no tibial translation No significant differences between the treatment groups at 6 wk, 12 wk or 6 mo after surgery Walter et al [49] Prospective, randomized, blinded study.…”
Section: Ref Type Of Study Outcomementioning
confidence: 79%
“…Initially, in 2007, Walter et al [49] performed a study which led them to the conclusion that avoiding patellar eversion led to earlier return of quadriceps function and a decrease in the length of patient stay in hospital. On the other hand, in 2009, Dalury et al [50] claimed that patellar eversion and anterior tibial translation showed no significant difference to patellar subluxation and avoiding tibial translation on range of knee motion, quadriceps strength and patient's knee preference, up to 6 mo after surgery. Furthermore, Arnout et al [51] in 2009, in a prospective randomized study, concluded that patellar dislocation without eversion improved the active and passive range of knee motion up to 1 year postoperatively and recommended this procedure as safe.…”
Section: Patellar Eversion or Not?mentioning
confidence: 99%
“…Avoiding eversion of the patella also has been shown to lead to improved knee ROM [1], earlier return of SLR [2,4,7], better early knee flexion [2], avoidance of patella baja [3,6], and shorter hospital stays [7]. There are very few prospective, randomized studies comparing eversion and non-eversion of the patella in TKA using the same approach [7,10]. While one study [10] has reported objective numeric data on patellar eversion and non-eversion using the medial parapatellar approach, patellar eversion was combined with tibial translation and noneversion without tibial translation.…”
Section: Discussionmentioning
confidence: 99%
“…Only in one study have objective numeric data regarding effects of patellar eversion using a single approach been reported, but the operations were performed by two different surgeons [10]. However, our study is the first to compare the effects of TKA with or without patellar eversion using objective numeric data regarding quadriceps force and power with all of the surgeries performed by a single surgeon using the same approach and at least 1 year of follow-up for all patients.…”
mentioning
confidence: 99%
“…The pathophysiological mechanism of anterior knee pain after implantation of an artificial knee joint can have many reasons: an oversized femoral part of the implant, malposition, malrotation, over-forcing of the lateral or medial part of the retinaculum patellae, retropatellar arthrosis, and so on (Barrack et al, 2001;Calvisi et al, 2009;Dalury et al, 2009;Kessler et al, 2008;Mahoney and Kinsey, 2010;Muoneke et al, 2003;Torga-Spak et al, 2004).…”
Section: Introductionmentioning
confidence: 99%