Obesity and its effect on outcomes in same-day bilateral total knee arthroplasty.

ABSTRACT:

Background

The niche surgery of same-day bilateral total knee arthroplasty (sd-BTKA) continues to create debate amongst specialists in arthroplasty. To date, there is a significant lack of literature on obese patients undergoing sd-BTKA, and no study has evaluated outcomes of this procedure when compared to non-obese patients. Therefore, this study will perform a retrospective analysis to compare (I) incidence, (II) demographics, and (III) complications of sd-BTKA in non-obese, obese, and morbidly obese patients in the United States from 2009 to 2016.

Methods

The National Inpatient Sample (NIS) database was queried for all individuals that underwent sd-BTKA from 2009 to 2016. This returned 184,844 non-obese patients, 39,901 obese patients, and 20,394 morbidly obese patients.

SUBMITTER: Remily EA 

PROVIDER: S-EPMC7475448 | biostudies-literature | 2020 Aug

REPOSITORIES: biostudies-literature