[Fixed bearing unicondylar arthroplasty in medial osteoarthritis of the knee].
Sign Up to like & getrecommendations! Published in 2017 at "Operative Orthopadie und Traumatologie"
DOI: 10.1007/s00064-017-0486-8
Abstract: OBJECTIVE The unicondylar prosthesis replaces the medial femerotibial compartment only, the part presenting with osteoarthritic changes. The remaining compartments of the knee present less osteoarthritic changes and thus can be preserved. INDICATIONS Osteoarthritis of the… read more here.
Keywords: flexion; compartment; osteoarthritis; unicondylar arthroplasty ... See more keywords
The significant effect of the medial hamstrings on dynamic knee stability
Sign Up to like & getrecommendations! Published in 2018 at "Knee Surgery, Sports Traumatology, Arthroscopy"
DOI: 10.1007/s00167-018-5283-x
Abstract: PurposeWhile hamstring autograft is a popular option for the general population, BTB autograft is still significantly more popular among professional athletes due to concerns of altering knee kinematics with hamstring harvest. This study seeks to… read more here.
Keywords: pes anserinus; flexion; knee stability; knee ... See more keywords
Mid-flexion laxity in the asymptomatic native knee is predominantly present on the lateral side
Sign Up to like & getrecommendations! Published in 2019 at "Knee Surgery, Sports Traumatology, Arthroscopy"
DOI: 10.1007/s00167-019-05474-7
Abstract: PurposeDuring total knee arthroplasty (TKA), an orthopaedic surgeon is focused on soft-tissue balance in extension (0°) and in flexion (90°). Patients with instability problems of the knee often report a feeling of instability during daily… read more here.
Keywords: flexion; mid flexion; knee; extension ... See more keywords
In vivo kinematics and ligamentous function of the knee during weight-bearing flexion: an investigation on mid-range flexion of the knee
Sign Up to like & getrecommendations! Published in 2019 at "Knee Surgery, Sports Traumatology, Arthroscopy"
DOI: 10.1007/s00167-019-05499-y
Abstract: Purpose To investigate the in vivo femoral condyle motion and synergistic function of the ACL/PCL along the weight-bearing knee flexion. Methods Twenty-two healthy human knees were imaged using a combined MRI and dual fluoroscopic imaging… read more here.
Keywords: flexion; kinematics; knee; mid range ... See more keywords
Sagittal patellar flexion angle: a novel clinically validated patellar height measurement reflecting patellofemoral kinematics useful throughout knee flexion
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DOI: 10.1007/s00167-019-05611-2
Abstract: Purpose Patellar height measurements on lateral radiographs are dependent on knee flexion which makes standardisation of measurements difficult. This study described a plain radiographic measurement of patellar sagittal height which reflects patellofemoral joint kinematics and… read more here.
Keywords: patellar flexion; flexion; kinematics; sagittal patellar ... See more keywords
Intraoperative posterior movement of the tibia at 90° of flexion predicts worse postoperative flexion angles in cruciate-substituting total knee arthroplasty
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DOI: 10.1007/s00167-019-05624-x
Abstract: To investigate the correlation between intraoperative tibiofemoral anteroposterior changes at 90° of flexion and postoperative maximum flexion angles in navigated cruciate-substituting TKA. The hypothesis of this study was that intraoperative tibiofemoral anteroposterior changes at 90°… read more here.
Keywords: anteroposterior position; flexion; cruciate substituting; flexion angles ... See more keywords
Do the increment of femoral condyle curvature and the change of tibia shape improve clinical outcome in total knee arthroplasty? A propensity score matching analysis
Sign Up to like & getrecommendations! Published in 2019 at "Knee Surgery, Sports Traumatology, Arthroscopy"
DOI: 10.1007/s00167-019-05727-5
Abstract: Recently, the Persona total knee arthroplasty (TKA) system with more anatomical features and a similarly high flexion to the previous version, LPS-Flex, was introduced and is widely used. This study aimed to compare the early… read more here.
Keywords: flexion; group; lps flex; knee ... See more keywords
Improving radiographic patello-femoral tracking in total knee arthroplasty with the use of a flexion spacer: a case–control study
Sign Up to like & getrecommendations! Published in 2020 at "Knee Surgery, Sports Traumatology, Arthroscopy"
DOI: 10.1007/s00167-020-05991-w
Abstract: Purpose The purpose of this study was to compare the effectiveness of a flexion spacer in the clinical and radiological outcomes of patients who underwent total knee arthroplasty (TKA) and to compare these patients to… read more here.
Keywords: use flexion; two groups; flexion; knee ... See more keywords
Length-change patterns of the medial collateral ligament and posterior oblique ligament in relation to their function and surgery
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DOI: 10.1007/s00167-020-06050-0
Abstract: Purpose To define the length-change patterns of the superficial medial collateral ligament (sMCL), deep MCL (dMCL), and posterior oblique ligament (POL) across knee flexion and with applied anterior and rotational loads, and to relate these… read more here.
Keywords: ligament; flexion; rotation; change patterns ... See more keywords
UKA with a handheld robotic device results in greater surgeon physiological stress than conventional instrumentation
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DOI: 10.1007/s00167-022-06908-5
Abstract: Poor ergonomics and acute stress can impair surgical performance and cause work-related injuries. Robotic assistance may optimize these psychophysiological factors during UKA. This study compared surgeon physiologic stress and ergonomics during robotic-assisted UKA (rUKA) and… read more here.
Keywords: ergonomics; cuka; stress; device ... See more keywords
Intra-limb modulations of posterior root-muscle reflexes evoked from the lower-limb muscles during isometric voluntary contractions.
Sign Up to like & getrecommendations! Published in 2021 at "Experimental brain research"
DOI: 10.1007/s00221-021-06187-5
Abstract: Although voluntary muscle contraction modulates spinal reflex excitability of contracted muscles and other muscles located at other segments within a limb (i.e., intra-limb modulation), to what extent corticospinal pathways are involved in intra-limb modulation of… read more here.
Keywords: posterior root; limb; flexion; root muscle ... See more keywords