CT-measurement predicts shortening of stable intertrochanteric hip fractures.

ABSTRACT:

Purpose

Intertrochanteric (IT) hip fractures can be treated with sliding hip screws (SHS) or cephalomedullary nails (CMN) based on the stability of the fracture. This stability is affected by the initial impaction of the fracture which can be difficult to assess. The aim of this paper is to develop specific pre-operative computed tomography (CT) measurements of IT fractures which are predictive of post-operative shortening.

Methods

A retrospective review was performed of 141 patients with AO/OTA 31A1 or 31A2 fracture patterns, who had pre-operative radiographs and CT scans, and who were treated with a SHS or a CMN. Pre-operative and post-operative imaging of IT fractures were analyzed for those fractures that shortened ≥15 mm post-fixation.

Results

11 fractures shorte

SUBMITTER: Hecht G 

PROVIDER: S-EPMC6134156 | biostudies-literature | 2018 Dec

REPOSITORIES: biostudies-literature