Total hip arthroplasty and femoral nail lengthening for hip dysplasia and limb-length discrepancy.

ABSTRACT: The application of distraction osteogenesis through the use of magnet-operated, remote-controlled intramedullary lengthening continues to provide new opportunities for accurate limb equalization. While limb-length discrepancy and deformity can be addressed by total hip arthroplasty alone, the magnitude of correction is limited by the soft-tissue envelope and complications such as sciatic nerve palsy. This 3-patient case series presents the combination of staged ipsilateral total hip arthroplasty and retrograde intramedullary femoral nail lengthening for the correction of both deformity and limb-length discrepancy. Our results report leg-length equalization, independent ambulation without assistive devices, and excellent bone and functional outcomes without complications, demonstrating that

SUBMITTER: Harkin E 

PROVIDER: S-EPMC6123321 | biostudies-literature | 2018 Sep

REPOSITORIES: biostudies-literature