Matched pair analysis of the accuracy and outcome of navigated screw fixation of the posterior pelvic ring.

ABSTRACT:

Purpose

Navigated sacroiliac screw fixation of the posterior pelvic ring has been introduced, providing the surgeon with an improved three-dimensional orientation of the anatomy. The primary aim of this study was to evaluate the influence of navigation on the surgical outcome. The secondary aim was to evaluate the relevance of sacral dysmorphism.

Methods

A retrospective cohort study of patients from 2014 to 2022 admitted with acute traumatic pelvic ring injuries was performed. Patients aged ≥ 16 years treated electively with posterior pelvic ring screw fixation and at least 12 months follow up and informed consent were included. Patients were stratified according to treatment strategy (NAV: Navigated screws vs. CONV: Conventional screws) and compared regarding implant-relate

SUBMITTER: Klingebiel FK 

PROVIDER: S-EPMC12214010 | biostudies-literature | 2025 Jul

REPOSITORIES: biostudies-literature