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Updated: Aug 8, 2026

An Intramedullary Locking Nail for Standardized Fixation of Femur Osteotomies to Analyze Normal and Defective Bone Healing in Mice
Published on: November 13, 2016
Retrograde femoral nailing between an ankylosed hip and a stiff knee
B S Lonner1, J H Lonner, A H Sadler
1Department of Orthopaedic Surgery, Hospital for Special Surgery, Cornell University Medical Center, New York, New York, USA.
Abstract:
We describe a case of retrograde nailing of a comminuted infraisthmal femur fracture between an ankylosed hip and a stiff knee stemming from heterotopic bone and soft-tissue contracture. A tibial nail directed through the medial femoral condyle was used. At 1 year follow-up the fracture has united anatomically, and the patient has been rehabilitated to his preinjury functional status.
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