Clinical spectrum of neuropathy after primary total knee arthroplasty: A series of 54 cases.

ABSTRACT:

Introduction

Neuropathy after total knee arthroplasty (TKA) can cause significant morbidity but is inconsistently reported.

Methods

We reviewed the clinical, electrodiagnostic and perioperative features of all patients who underwent primary TKA at our institution and developed a new neuropathy within 8 weeks postoperatively.

Results

Fifty-four cases were identified (incidence 0.37% [95% confidence interval, 0.28-0.49]) affecting the following nerve(s): peroneal (37), sciatic (11), ulnar (2), tibial (2), sural (1), and lumbosacral plexus (1). In all cases with follow-up data, motor recovery typically occurred within 1 year and was complete or near-complete.

Conclusions

Post-TKA neuropathy is uncommon, typically does not require intervention and usually resolves

SUBMITTER: Speelziek SJA 

PROVIDER: S-EPMC6520178 | biostudies-literature | 2019 Jun

REPOSITORIES: biostudies-literature