Application of open-source 3D planning software in virtual reconstruction of complex maxillofacial defects
https://doi.org/10.32412/pjohns.v36i2.1801
- Author:
Dann Joel C. Caro
1
;
Ferdinand G. Pamintuan
1
Author Information
1. Department of Otorhinolaryngology Head and Neck Surgery University of Santo Tomas Hospital
- Publication Type:Journal Article
- Keywords:
3D planning;
Craniomaxillofacial reconstruction
- MeSH:
Computer-Aided Design
- From:
Philippine Journal of Otolaryngology Head and Neck Surgery
2021;36(2):30-35
- CountryPhilippines
- Language:English
-
Abstract:
Objective:To present our in-house 3D planning protocol utilizing open-source computer-aided design software and discuss specific applications in reconstruction of various craniomaxillofacial defects, demonstrating a free, accessible, efficient, accurate, and easily learnable alternative to expensive counterparts.
Methods:Design: Case Series.
Setting: Tertiary Private Training Hospital.
Participants: Ten (10) patients who underwent CAD assisted reconstructive surgeries from February 2017 – May 2018.
Results:A total of 10 patients were included; 7 mandibular reconstructions were surgically reconstructed using our 3D planning protocol and achieved symmetric mandibular contour, with good functional occlusion after surgery; 1 cranioplasty and 1 orbital trauma case also achieved good symmetry and adequate correction of enophthalmos respectively. However, inadequate soft tissue correction was seen in 1 case of maxillary reconstruction despite achieving symmetric bony contour.
Conclusion:Our 3D planning protocol using open-source CAD applications is a viable alternative to expensive professional counterparts. Additional prospective studies may better demonstrate benefits in terms of accuracy and decreasing intraoperative time in craniomaxillofacial and head and neck reconstruction.
- Full text:pjohns23.pdf
