Functional Outcome of Above-Knee Amputation After Infected Total Knee Arthroplasty

ABSTRACT:

Background

Periprosthetic joint infection is a serious complication of total knee arthroplasty (TKA). Management usually involves irrigation and debridement, polyethylene liner exchange, one-stage revision, two-stage revision, knee arthrodesis, or ultimately above-knee amputation (AKA). We present our experience with 21 patients who underwent AKA as a sequela of unresolved infected TKA, highlighting their etiology and functional outcomes.

Methods

A retrospective chart review was performed for all cases of infected TKA treated with AKA at 1 institute from January 2007 to December 2020, with a minimum follow-up of 1 year. Patient demographics, Charlson comorbidity index, culture results, ambulation status, prosthesis fitting, and functional outcomes were collected. Short Fo

SUBMITTER: Abouei M 

PROVIDER: S-EPMC10472144 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature