Open AccessMedial Unicompartmental Knee Arthroplasty Using Patient-Specific Instrumentation – Accuracy of Preoperative Planning, Time Saving and Cost Effectiveness
Author(s) -
Gesine H Seeber,
Kristina Kolbow,
Uwe Maus,
Alexander Kluge,
Djordje Lazovic
Publication year - 2018
Publication title -
epic series in health sciences
Language(s) - English
Resource type - Conference proceedings
ISSN - 2398-5305
DOI - 10.29007/n5l4
Subject(s) - unicompartmental knee arthroplasty , medicine , instrumentation (computer programming) , prosthesis , arthroplasty , surgery , total knee arthroplasty , reduction (mathematics) , osteoarthritis , computer science , alternative medicine , geometry , mathematics , pathology , operating system
Since the past few years, patient-specific instrumentation (PSI) has been greatly publicized in knee endoprosthetics. Manufacturers propose advantages such as better accuracy of fit and reduction of both surgical time and operation costs due to pre- operative prosthesis planning. Whether these proposed advantages are achieved in medial unicompartmental knee arthroplasty (UKA) remains unclear. This paper presents results from a retrospective analysis of 22 patients (24 knees) who were electively provided with a medial unicompartmental knee arthroplasty using patient- specific instrumentation.