Geometric Transformation Algorithm for Acetabular Cup Orientation: Converting 2D Radiographic Projections to 3D Spatial Positioning

GÖKMEN AKTAS; LUKAS HENSLER; SABINE DIPPEL; PIA HEINS; JORGE MAYOR; JAN-DIERK CLAUSEN; EMMANOUIL LIODAKIS; STEPHAN SEHMISCH; TAREK OMAR PACHA

doi:10.21873/invivo.14293

Article Information

vol. 40 no. 3 1418-1430

DOI

https://doi.org/10.21873/invivo.14293

PMID

42049443

Published By

International Institute of Anticancer Research

Print ISSN

0258-851X

Online ISSN

1791-7549

History

Received January 20, 2026
Revision received February 15, 2026
Accepted March 23, 2026
Published online April 28, 2026.

Copyright © 2026 The Author(s). Published by the International Institute of Anticancer Research. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

Author Information

GÖKMEN AKTAS¹ ⇑*,
LUKAS HENSLER²,
SABINE DIPPEL²,
PIA HEINS²,
JORGE MAYOR¹,
JAN-DIERK CLAUSEN¹,
EMMANOUIL LIODAKIS¹,
STEPHAN SEHMISCH¹ and
TAREK OMAR PACHA¹,*

¹Department of Trauma Surgery, Hannover Medical School, Hannover, Germany;
²University of Applied Sciences and Arts, Department of Electrical Engineering and Information Technology, Hannover, Germany