Advantages of patient-specific cutting guides with disposable instrumentation in total knee arthroplasty: a case control study.
Kevin MoerenhoutBehrang AllamiGeorgios GkagkalisOlivier GuyenBrigitte M JollesPublished in: Journal of orthopaedic surgery and research (2021)
Compared to conventional instrumentation, use of patient-specific, single-use instruments for TKA reduced the number of instrumentation trays by more than one-third and saved 36% in sterilisation costs. If fabrication costs of single-use instruments are included by the company, the total cost is significantly diminished. There was no operative time advantage for single-use instrumentation.