• Peter R Calder, Jonathan Wright, and W David Goodier.
• The Royal National Orthopaedic Hospital, Stanmore, Middlesex, HA7 4LP, United Kingdom. Electronic address: peter.calder@nhs.uk.
• Injury. 2022 Nov 1; 53 Suppl 3: S88-S94.

AbstractThe use of the intramedullary lengthening nail has gained in popularity over the last decade. The reduction in complications associated with the use of external fixators and excellent patient outcomes has resulted in the largest change in management of limb length discrepancy since the concept of distraction osteogenesis was accepted by the Western world in the 1980s. Success following "simple" limb lengthening has led to surgeons extending the indications for the lengthening nail, including different bone segments, lengthening associated with potential joint instability and lengthening combined with acute deformity correction. There has been a drive for further implant modification to reduce complications, and enable full weight bearing during the lengthening process. This would offer the opportunity to consider simultaneous limb lengthening. The aim of this review is to evaluate the literature published over the last five years and highlight important learning points and technical tips for these expanding indications.Crown Copyright © 2022. Published by Elsevier Ltd. All rights reserved.

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