Total Hip Arthroplasty in the Nonparalytic Limb of Residual Poliomyelitis Patients: A Propensity Score Matched Study.

Functional outcomes, health-related quality of life improvement were similarly significantly improved in the nonparalytic limb of residual poliomyelitis patients after THA compared with conventional osteoarthritis patients. However, the residual LLD and weak muscle strength of the affected side will still influence mobility, so residual poliomyelitis patients should be fully informed of this outcome before surgery.