Two-stage Bone Lengthening With Reuse of a Single Intramedullary Telescopic Nail in Patients With Achondroplasia

Conclusions: This study analyzes lower-limb lengthening in a series of achondroplastic patients using TIMN with the novelty of nail reuse to relengthen the bone. The complication rate found is acceptable, among which, potential damage to the internal lengthening mechanism must be considered, though this complication can usually be easily resolved. Overall, nail reuse seems advisable in cases where bone elongation is indicated, and the size and design of the nail limits the extent of lengthening. Level of Evidence: Level III, retrospective comparative study, before and after intervention.
Source: Journal of Pediatric Orthopaedics - Category: Orthopaedics Tags: Limb Lengthening Source Type: research