Background High tibial osteotomy (HTO) has been used for over 60 years in clinical practice
and mainly comprises two major techniques: closed wedge high tibial osteotomy (CWHTO) …

Abstract Purpose of Review The patellofemoral joint is a complicated articulation of the
patella and femur that is prone to pathologies. The purpose of this review is to report on the …

Purpose To evaluate clinical outcomes and radiographic changes in patellofemoral (PF)
joint congruity between open wedge high tibial osteotomy (OWHTO) and hybrid closed …

Background Distal tibial tuberosity high tibial osteotomy (DTT-HTO) can prevent distalization
of the tibial tuberosity and thus patellar infera. However, no studies on the clinical and …

Background: Recent studies have reported that medial opening wedge (OW) high tibial
osteotomy (HTO) induces patella baja, resulting in degenerative changes in the …

Purpose To simulate the effect of supratuberosity tibial anterior closing-wedge osteotomy
(ACWO) in knees with posterior tibial slope (PTS)≥ 12° on patellar height when aiming for a …

Purpose Medial open wedge high tibial osteotomy (MOWHTO) is an effective treatment
option for realignment of a varus knee. However, a simple supra-tuberositary osteotomy can …

Purpose The primary aim was to evaluate the influence of the surgical modification on
posterior tibial slope (PTS) and patellar height in open-wedge high tibial osteotomy …

Objective The aim of this radiological study was to compare several relevant modified and
newly applied patella height indices (PHI) in navigated primary total knee arthroplasty (TKA) …

The objectives of our study were to evaluate (1) patellar height changes when the knee axis
correction was< 15 degrees and (2) the clinical effect after open wedge high tibial osteotomy …