scholarly journals Survivorship and clinical outcome of the minimally invasive Uniglide medial fixed bearing, all-polyethylene tibia, unicompartmental knee arthroplasty at a mean follow-up of 7.3years

The Knee ◽  
2016 ◽  
Vol 23 (6) ◽  
pp. 981-986 ◽  
Author(s):  
C. Forster-Horváth ◽  
N. Artz ◽  
M.A. Hassaballa ◽  
J.R. Robinson ◽  
A.J. Porteous ◽  
...  
Keyword(s):  
Clinical Outcome ◽  
Minimally Invasive ◽  
Knee Arthroplasty ◽  
Unicompartmental Knee Arthroplasty ◽  
Fixed Bearing ◽  
Unicompartmental Knee

Does component placement affect short-term clinical outcome in robotic-arm assisted unicompartmental knee arthroplasty?

2019 ◽  
Vol 101-B (4) ◽  
pp. 435-442 ◽  
Author(s):  
F. Zambianchi ◽  
G. Franceschi ◽  
E. Rivi ◽  
F. Banchelli ◽  
A. Marcovigi ◽  
...  
Keyword(s):  
Soft Tissue ◽  
Clinical Outcome ◽  
Knee Arthroplasty ◽  
Unicompartmental Knee Arthroplasty ◽  
Robotic Arm ◽  
Short Term ◽  
Soft Tissue Balancing ◽  
Unicompartmental Knee ◽  
Post Implantation

Aims The purpose of this multicentre observational study was to investigate the association between intraoperative component positioning and soft-tissue balancing on short-term clinical outcomes in patients undergoing robotic-arm assisted unicompartmental knee arthroplasty (UKA). Patients and Methods Between 2013 and 2016, 363 patients (395 knees) underwent robotic-arm assisted UKAs at two centres. Pre- and postoperatively, patients were administered Knee Injury and Osteoarthritis Score (KOOS) and Forgotten Joint Score-12 (FJS-12). Results were stratified as “good” and “bad” if KOOS/FJS-12 were more than or equal to 80. Intraoperative, post-implantation robotic data relative to CT-based components placement were collected and classified. Postoperative complications were recorded. Results Following exclusions and losses to follow-up, 334 medial robotic-arm assisted UKAs were assessed at a mean follow-up of 30.0 months (8.0 to 54.9). None of the measured parameters were associated with overall KOOS outcome. Correlations were described between specific KOOS subscales and intraoperative, post-implantation robotic data, and between FJS-12 and femoral component sagittal alignment. Three UKAs were revised, resulting in 99.0% survival at two years (95% confidence interval (CI) 97.9 to 100.0). Conclusion Although little correlation was found between intraoperative robotic data and overall clinical outcome, surgeons should consider information regarding 3D component placement and soft-tissue balancing to improve patient satisfaction. Reproducible and precise placement of components has been confirmed as essential for satisfactory clinical outcome. Cite this article: Bone Joint J 2019;101-B:435–442.

scholarly journals The Survivorship and Clinical Results of Minimally Invasive Unicompartmental Knee Arthroplasty at 10-Year Follow-up

2015 ◽  
Vol 7 (2) ◽  
pp. 199 ◽  
Author(s):  
Kyung Tae Kim ◽  
Song Lee ◽  
Jee Hyoung Kim ◽  
Sung Won Hong ◽  
Woo Shik Jung ◽  
...  
Keyword(s):  
Minimally Invasive ◽  
Knee Arthroplasty ◽  
Unicompartmental Knee Arthroplasty ◽  
Clinical Results ◽  
Unicompartmental Knee

A Comparison of Mobile and Fixed-Bearing Unicompartmental Knee Arthroplasty at a Minimum 10-Year Follow-up

2018 ◽  
Vol 33 (6) ◽  
pp. 1713-1718 ◽  
Author(s):  
Michael E. Neufeld ◽  
Anthony Albers ◽  
Nelson V. Greidanus ◽  
Donald S. Garbuz ◽  
Bassam A. Masri
Keyword(s):  
Knee Arthroplasty ◽  
Unicompartmental Knee Arthroplasty ◽  
Fixed Bearing ◽  
Unicompartmental Knee

The clinical outcome of minimally invasive Phase 3 Oxford unicompartmental knee arthroplasty

2015 ◽  
Vol 97-B (11) ◽  
pp. 1493-1499 ◽  
Author(s):  
H. Pandit ◽  
T. W. Hamilton ◽  
C. Jenkins ◽  
S. J. Mellon ◽  
C. A. F. Dodd ◽  
...  
Keyword(s):  
Clinical Outcome ◽  
Minimally Invasive ◽  
Knee Arthroplasty ◽  
Unicompartmental Knee Arthroplasty ◽  
Phase 3 ◽  
Unicompartmental Knee ◽  
Oxford Unicompartmental Knee Arthroplasty
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