The untapped potential of 3D virtualization using high resolution scanner-based and photogrammetry technologies for bone bank digital modeling.

Autor: Giménez-El-Amrani A; BTELab. Fundación de Investigación del Hospital General Universitario de Valencia, Avda. Tres Cruces, 2, Pabellón B Planta 4, Valencia, 46014, Spain., Sanz-Garcia A; Department of Mechanical Engineering, University of Salamanca, 37007, Salamanca, Spain; Institute of Biomedical Research of Salamanca (IBSAL), SACYL-University of Salamanca-CSIC, 37007, Salamanca, Spain; Unit of Excellence in Structured Light and Matter (LUMES), University of Salamanca, Spain. Electronic address: ansanz@usal.es., Villalba-Rojas N; BTELab. Fundación de Investigación del Hospital General Universitario de Valencia, Avda. Tres Cruces, 2, Pabellón B Planta 4, Valencia, 46014, Spain., Mirabet V; Cell and Tissue Bank, Centro de Transfusión de la Comunidad Valenciana, Avenida del Cid, 65-A, 46014, Valencia, Spain., Valverde-Navarro A; Department of Anatomy and Human Embryology, Faculty of Medicine and Odontology, University of Valencia, E-46010, Valencia, Spain., Escobedo-Lucea C; BTELab. Fundación de Investigación del Hospital General Universitario de Valencia, Avda. Tres Cruces, 2, Pabellón B Planta 4, Valencia, 46014, Spain; Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, MA, 02115, USA. Electronic address: carmen.escobedolucea@fihguv.es.
Jazyk: angličtina
Zdroj: Computers in biology and medicine [Comput Biol Med] 2024 Dec; Vol. 183, pp. 109340. Date of Electronic Publication: 2024 Nov 05.
DOI: 10.1016/j.compbiomed.2024.109340
Abstrakt: Three-dimensional (3D) scanning technologies could transform medical practices by creating virtual tissue banks. In bone transplantation, new approaches are needed to provide surgeons with accurate tissue measurements while minimizing contamination risks and avoiding repeated freeze-thaw cycles of banked tissues. This study evaluates three prominent non-contact 3D scanning methods-structured light scanning (SLG), laser scanning (LAS), and photogrammetry (PHG)-to support tissue banking operations. We conducted a thorough examination of each technology and the precision of the 3D scanned bones using relevant anatomical specimens under sterile conditions. Cranial caps were scanned as separate inner and outer surfaces, automatically aligned, and merged with post-processing. A colorimetric analysis based on CIEDE2000 was performed, and the results were compared with questionnaires distributed among neurosurgeons. The findings indicate that certain 3D scanning methods were more appropriate for specific bones. Among the technologies, SLG emerged as optimal for tissue banking, offering a superior balance of accuracy, minimal distortion, cost-efficiency, and ease of use. All methods slightly underestimated the volume of the specimens in their virtual models. According to the colorimetric analysis and the questionnaires given to the neurosurgeons, our low-cost PHG system performed better than others in capturing cranial caps, although it exhibited the least dimensional accuracy. In conclusion, this study provides valuable insights for surgeons and tissue bank personnel in selecting the most efficient 3D non-contact scanning technology and optimizing protocols for modernized tissue banking. Future work will advance towards smart healthcare solutions, explore the development of virtual tissue banks.
Competing Interests: Declaration of competing interest The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: Andres Sanz-Garcia reports financial support was provided by Ministerio de Ciencia e Innovacion (ES). Carmen Escobedo-Lucea reports financial support was provided by Agencia Valenciana de la Innovación. Carmen Escobedo-Lucea reports financial support was provided by Fundación de Investigación del Hospital General Universitario de Valencia. Carmen Escobedo-Lucea reports financial support was provided by Conselleria de Innovación, Universidades, Ciencia y Sociedad Digital. Carmen Escobedo-Lucea reports financial support was provided by Conselleria de Innovación, Universidades, Ciencia y Sociedad Digital. If there are other authors, they declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
(Copyright © 2024 The Authors. Published by Elsevier Ltd.. All rights reserved.)
Databáze: MEDLINE
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