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Full-Text Articles in Translational Medical Research
Conversion Total Knee Arthroplasty Needs Its Own Diagnosis Related Group Facility Reimbursement Code, Jonah Stein, Michael Yayac, Md, Gregory K. Deirmengian, Md, Javad Parvizi, Md, P. Maxwell Courtney, Md
Conversion Total Knee Arthroplasty Needs Its Own Diagnosis Related Group Facility Reimbursement Code, Jonah Stein, Michael Yayac, Md, Gregory K. Deirmengian, Md, Javad Parvizi, Md, P. Maxwell Courtney, Md
Phase 1
Introduction: Conversion from a prior surgery to a total knee arthroplasty (TKA) is a more technically difficult procedure than primary TKA and is associated with worse short-term outcomes and increased complication and readmission rates, despite being undifferentiated under the current bundled payment model. The aim of this study was to determine differences in facility costs between primary TKA and conversion TKA, which we hypothesize are significant, to ensure providers are not penalized for treatment and high-risk patients have the same access to care.
Methods: We retrospectively reviewed a consecutive series of patients undergoing primary TKA at two hospitals within …
The Use Of Cementless Components Does Not Significantly Increase Procedural Costs In Total Knee Arthroplasty, Samantha Harrer, Michael Yayac, Md, William J. Hozack, Md, Javad Parvizi, Md, Frcs, P. Maxwell Courtney, Md
The Use Of Cementless Components Does Not Significantly Increase Procedural Costs In Total Knee Arthroplasty, Samantha Harrer, Michael Yayac, Md, William J. Hozack, Md, Javad Parvizi, Md, Frcs, P. Maxwell Courtney, Md
Phase 1
Introduction: Modern cementless total knee arthroplasty (TKA) designs have shown promising early clinical success; however, concerns exist regarding the higher cost of the cementless implants. The purpose of this study is to evaluate the total facility cost of cementless vs traditional cemented TKA along with the effect of cementless fixation on short-term outcomes.
Methods: We reviewed a consecutive series of patients between 2015 and 2017 who underwent either cementless or cemented primary TKA. Itemized facility costs were calculated for every procedure using a time-driven activity-based costing algorithm. Controlling for demographic variables and medical comorbidities, we performed a multivariate analysis …