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Author Spotlight: Advancing CBCT and Digital Dental Image Integration with AI-Assisted Digitization
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Osseointegrated implant-retained auricular prosthesis constructed using cone-beam computed tomography and a
Daniel Domingue1, Nathan Cory Glenn2, Allison Vest3
1Private Practice Implantology and Restorative Dentistry Lafayette LA USA.
Clinical Case Reports
|January 25, 2021
Summary
Digital workflows combining CBCT, optical scanning, and 3D printing enable precise, durable, and aesthetic silicone ear prostheses attached to dental implants.
Area of Science:
- Biomedical Engineering
- Prosthodontics
- Materials Science
Background:
- Reconstructive surgery for ear defects presents challenges in achieving anatomical accuracy and aesthetic outcomes.
- Traditional prostheses often lack durability and seamless integration with the patient's anatomy.
Observation:
- A prosthetically driven workflow integrating Cone Beam Computed Tomography (CBCT), digital optical scanning, and 3D printing was employed.
- This workflow utilized 3D-printed molds and frameworks for fabricating silicone ear replacements.
- Components for dental implants were attached to osseointegrated fixtures for prosthesis retention.
Findings:
- The integrated digital workflow successfully produced silicone ear replacements.
- The resulting prostheses demonstrated high anatomical accuracy and aesthetic quality.
- The prostheses were found to be durable and securely attached via dental implant components.
Implications:
- This digital approach offers a predictable and reproducible method for fabricating custom ear prostheses.
- The use of osseointegrated dental implants provides a stable and retentive solution for prosthetic attachment.
- This workflow has the potential to significantly improve the quality of life for individuals with ear defects.
