Restoration or relative overcorrection of pre-arthritic coronal alignment leads to improved results following medial unicompartmental knee arthroplasty

T Bayoumi, JA Burger, LV Ruderman… - Knee Surgery, Sports …, 2023 - Springer
Purpose A pre-arthritic alignment strategy for medial unicompartmental knee arthroplasty
(UKA) aims to restore a patient's native lower limb alignment which may translate into …

A decreased tibial tuberosity-trochlear groove distance is associated with lateral patellofemoral joint degeneration after implantation of medial fixed-bearing …

O Andronic, N Helmy, C Kellner, DA Graf - International Orthopaedics, 2023 - Springer
Purpose The influence of lateral patellofemoral osteoarthritis (PFOA) in medial
unicompartmental knee arthroplasty (UKA) is controversial. Our aim was to identify …

[HTML][HTML] Global mapping of institutional and hospital-based (Level II–IV) arthroplasty registries: a scoping review

A Zgouridou, E Kenanidis, M Potoupnis… - European Journal of …, 2024 - Springer
Purpose Four joint arthroplasty registries (JARs) levels exist based on the recorded data
type. Level I JARs are national registries that record primary data. Hospital or institutional …

[HTML][HTML] Does patellofemoral osteoarthritis affect functional outcomes and survivorship after medial unicompartmental knee arthroplasty? A meta-analysis

F Lu, Y Yan, W Wang, Q Zhang, W Guo - Journal of Orthopaedic Surgery …, 2020 - Springer
Purpose The argument that patellofemoral osteoarthritis (PFOA) is a contraindication to
unicompartmental knee arthroplasty (UKA) remains to be resolved. The purpose of this study …

What is the impact of patellofemoral joint degeneration and malalignment on patient-reported outcomes after lateral unicompartmental knee arthroplasty?

JA Burger, MS Dooley, LJ Kleeblad… - The Bone & Joint …, 2020 - boneandjoint.org.uk
Aims It remains controversial whether patellofemoral joint pathology is a contraindication to
lateral unicompartmental knee arthroplasty (UKA). This study aimed to evaluate the effect of …

Higher incidence of patellar incongruence after under correction of pre‐arthritic coronal alignment following medial unicompartmental knee arthroplasty

LV Ruderman, T Bayoumi, JA Burger… - Knee Surgery …, 2023 - Wiley Online Library
Purpose This study aimed to compare patellofemoral joint alignment of knees with restored
pre‐arthritic coronal alignment versus knees with under‐or overcorrection from their pre …

Knee scores of patients with non‐lateral compartmental knee osteoarthritis undergoing mobile, fixed‐bearing unicompartmental knee and total knee arthroplasties: a …

L Wu, HO Mayr, X Zhang, Y Huang… - Orthopaedic …, 2022 - Wiley Online Library
Objective To evaluate knee scores and clinical efficacies of patients with non‐lateral
unicompartmental knee osteoarthritis (OA) who randomly underwent mobile‐bearing (MB) …

Lateral retinacular release during medial unicompartmental knee arthroplasty in the presence of patello-femoral joint arthritis relieves patello-femoral joint pressure …

JY Chung, YJ Jin, HS Yoon, BH Min, JY Park… - The Journal of …, 2023 - Elsevier
Background This study evaluated the effects of concomitant lateral patellar retinacular
release (LPRR) during medial unicompartmental knee arthroplasty (UKA). Methods We …

Does patellofemoral disease affect outcomes in contemporary medial fixed-bearing unicompartmental knee arthroplasty?

ER Deckard, K Jansen, M Ziemba-Davis… - The Journal of …, 2020 - Elsevier
Background Pre-existing patellofemoral disease has traditionally been a contraindication to
unicompartmental knee arthroplasty (UKA), as proposed by Kozinn and Scott. More recently …

Update Indikation Teilprothese

C Theus-Steinmann, S Lustig, T Calliess - Die Orthopädie, 2024 - Springer
Zusammenfassung Hintergrund Der teilprothetische Kniegelenksersatz ist eine bewährte
Therapie für die fortgeschrittene unikompartimentelle Gonarthrose. Obwohl in den letzten …