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Mandibular Reconstruction Modalities Using Virtual Surgical Planning and 3D Printing Technology: A Tertiary Care
Adarsh Kudva1, Joseph Thomas2, Mehul Saha1
1Department of Oral and Maxillofacial Surgery, Manipal College of Dental Sciences, Manipal Academy of Higher Education, Manipal, India.
Journal of Maxillofacial and Oral Surgery
|February 4, 2025
Summary
Computer-assisted design, virtual surgical planning, and 3D printing significantly improve complex mandibular reconstruction outcomes. These advanced technologies enhance accuracy, function, and aesthetics while reducing complications.
Area of Science:
- Oral and Maxillofacial Surgery
- Biomedical Engineering
- Reconstructive Surgery
Background:
- Mandibular reconstruction presents significant challenges in restoring form and function.
- Traditional methods often involve complex procedures with variable outcomes.
- Advancements in digital technology offer new solutions for complex cases.
Purpose of the Study:
- To evaluate the application of virtual surgical planning (VSP) and 3D printing in complex mandibular reconstruction.
- To demonstrate the benefits of these technologies in achieving optimal patient outcomes.
Main Methods:
- Utilized VSP for tumor resection and osteotomies.
- Employed 3D printing for surgical guides and stereolith models.
- Applied patient-specific implants and 3D printed titanium cribs/meshes.
Main Results:
- VSP and 3D printing enhanced accuracy and anatomical restoration.
- Improved functional and aesthetic rehabilitation, including dental aspects.
- Reduced intra-operative time and post-operative complications.
- Patient-specific implants eliminated the need for separate donor sites.
Conclusions:
- VSP and 3D printing technologies are highly effective for complex mandibular reconstructions.
- These modalities offer superior results in form, function, and aesthetics.
- Promising outcomes for reconstructing complex mandibular defects were observed.
