Postoperative accuracy quantification of corrective osteotomies: standardisation of Q3D-CT methodology.

ABSTRACT:

Purpose

Currently, no gold standard exists for 3D analysis of virtually planned surgery accuracy postoperatively. The aim of this study was to present a new, validated and standardised methodology for 3D postoperative assessment of surgical accuracy in patients undergoing 3D virtually planned and guided corrective osteotomies.

Methods

All patients who underwent 3D planned corrective osteotomy in 2021-2022 at our center with a postoperative CT were included. Postoperative surgical outcome was analysed with a postoperative CT and compared to the preoperative virtual surgical planning to determine achieved accuracy. Validation of the analysis was performed by evaluating the individual assessment of six experienced observers. A postoperative quantification was performed accordin

SUBMITTER: Tabernee Heijtmeijer SJC 

PROVIDER: S-EPMC11761794 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature