Jul 28, 2017 - Lee E. Rubin, MD, Jonathan N. Grauer, MD ...... [9] Zicat B, Rorabeck CH, Bourne RB, Devane PA, Nott L. Total knee arthroplasty in ... [24] Khuri SF, Henderson WG, Daley J, Jonasson O, Jones RS, Campbell Jr DA, et al.,.
The Journal of Arthroplasty 33 (2018) 178e184
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The Journal of Arthroplasty journal homepage: www.arthroplastyjournal.org
Revision Arthroplasty
Revision Total Knee Arthroplasty in Octogenarians: An Analysis of 957 Cases Patawut Bovonratwet, BS, Vineet Tyagi, MD, Taylor D. Ottesen, BS, Nathaniel T. Ondeck, BS, Lee E. Rubin, MD, Jonathan N. Grauer, MD * Department of Orthopaedics and Rehabilitation, Yale School of Medicine, New Haven, Connecticut
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Article history: Received 28 June 2017 Received in revised form 15 July 2017 Accepted 20 July 2017 Available online 28 July 2017
Background: The number of octogenarians undergoing revision total knee arthroplasty (TKA) is increasing. However, there has been a lack of studies investigating the perioperative course and safety of revision TKA performed in this potentially vulnerable population in a large patient population. The purpose of this study is to compare complications following revision TKA between octogenarians and 2 younger patient populations (48 hours, unplanned intubation, sepsis/septic shock, death, MAE, SAE, AAE, and readmission. Relative Risks for Postoperative Adverse Events For the third set of statistical analyses, Poisson regressions with robust error variance were used to calculate the relative risks [RR] of AAEs, SAEs, and MAEs between the 80 year olds relative to the matched 48 h Renal failure
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