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3D Printing Navigation Template Used in Total Hip Arthroplasty for Developmental Dysplasia of the Hip by Liang Yan; Peng Wang; Haibin Zhou is a Medicine article available to read on EtoBox.

What is 3D Printing Navigation Template Used in Total Hip Arthroplasty for Developmental Dysplasia of the Hip about?

## Background: The purpose of our study was to explore the feasibility of 3d printing navigation template used in total hip arthroplasty (tha) for adult developmental dysplasia of the hip (ddh). ## Materials and methods: 25 patients who received tha for ddh from february 2014 to may 2018 were randomized into the control or intervention group. of these patients, 12 received thas assisted with 3d printing navigation templates, 13 thas underwent thas without navigation templates. the mean follow-up was 1.6 (range, 1.2-3.8) years. clinical scores and radiographic results were evaluated for two groups. ## Results: Operating time, intra- and postoperative hemorrhage and harris hip score (hhs) at 6 months postoperatively in the 3d printing group were better than those for patients in the conventional hip replacement group, while infection and implant loosening were 0 in the two groups. there were no significant differences in anteversion angle, abduction angle and the distance from rotation center to the ischial tuberosity line in 3d printing group as compared to the normal side. the abduction angle and the distance from rotation center to the ischial tuberosity line were significantly di

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Author

Liang Yan; Peng Wang; Haibin Zhou

Publisher

Medknow Publications; Mumbai: Medknow Publications Pvt. Ltd.; Medknow; Springer Science and Business Media LLC (ISSN 0019-5413)

Published

2020

Language

EN

Field

Medicine (Health Sciences)