Research Article: The remnant axial cortical length of the proximal femur in pertrochanteric fractures: a three-dimensional computed tomography study and its clinical implications
Abstract:
Cortical buttress are important factors for postoperative stable reconstruction of per/inter-trochanteric fractures. The study aimed to measure the remnant axial cortical length (RACL) of the proximal circumference of the femur, and to determine which part of the RACL can be used reliably to postoperatively sustain the head–neck fragment as a cortical support pattern.
Introduction:
Geriatric hip fractures continue to increase in frequency in the aging population all over the world, and per/inter-trochanteric femur fractures make up a significant proportion of these injuries, and they remain a substantial challenge [1]. Regardless of whether intramedullary or extramedullary fixation systems are used in the internal fixation of trochanteric hip fractures, the implant, usually a lag screw or helical blade, should be inserted into the femoral head through the lateral wall of the proximal femur,…
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