Visualized simulative surgery in preoperative planning for proximal femoral varus osteotomy of DDH.

ABSTRACT:

Purpose

To assess the preoperative planning of visualized simulative surgery (VSS) and clinical outcomes based on computer-aided design (CAD) and 3D reconstruction for proximal femoral varus osteotomy of DDH.

Methods

A total of 31 consecutive patients (23 females and 8 males) with DDH who underwent proximal femoral varus osteotomy were retrospectively reviewed between June 2014 and July 2018. Patients were divided into conventional group (n = 15) and VSS group (n = 16) according to different surgical methods. In VSS group, 16 consecutive patients who underwent proximal femoral varus osteotomy were evaluated preoperatively with the aid of VSS. The VSS steps included morphological evaluation of DDH, simulated reconstruction of proximal femoral varus osteotomy, and the implanta

SUBMITTER: Zhou W 

PROVIDER: S-EPMC8962210 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature