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Related Experiment Videos

The Lefevre ulnar nail.

S Boriani1, C Lefevre, E Malingue

  • 11a. Clinica Ortopedica dell'Università, Istituto Ortopedico Rizzoli, Bologna, Italia.

La Chirurgia Degli Organi Di Movimento
|April 1, 1991
PubMed
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The Lefevre nail, a telescopic locked intramedullary nail, effectively treats ulna fractures and related conditions. All cases achieved bone consolidation, with satisfactory functional outcomes and minimal need for external immobilization.

Area of Science:

  • Orthopedic surgery
  • Traumatology
  • Biomedical engineering

Background:

  • The ulna bone is susceptible to various fractures and bone defects.
  • Intramedullary nailing is a common surgical technique for long bone fractures.
  • The Lefevre nail offers a unique telescopic design for flexible fixation.

Purpose of the Study:

  • To evaluate the efficacy and outcomes of the Lefevre nail in treating ulna fractures and related conditions.
  • To assess the versatility of the Lefevre nail in compression, distraction, or neutral configurations.
  • To present clinical experience with the Lefevre nail from two major orthopedic centers.

Main Methods:

  • The study retrospectively reviewed cases treated with the Lefevre nail.
  • The nail's telescopic design allows for adjustable compression, distraction, or neutral fixation.

Related Experiment Videos

  • Fixation is secured with two transverse screws at each end of the ulna.

    • Main Results:

    • The study included 22 fractures, 1 pseudarthrosis, and 1 osteotomy.
    • Complete bone consolidation was achieved in all cases.
    • Average consolidation time was 2.5 months, with minimal need for plaster immobilization.

    Conclusions:

    • The Lefevre nail is a versatile and effective implant for treating a range of ulna pathologies.
    • Satisfactory functional results were observed in the treated patients.
    • The nail's design facilitates stable fixation and promotes timely bone healing.