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Updated: Jun 21, 2026
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Dynamic Navigation for Dental Implant Placement
Published on: September 13, 2022
Computer-guided implant placement: 3D planning software, fixed intraoral reference points, and CAD/CAM technology. A
Ali Tahmaseb1, Renaat De Clerck, Daniel Wismeijer
1Department of Implant Dentistry and Fixed Prosthetics, University of Amsterdam, ACTA, The Netherlands. a.tahmaseb@acta.nl
Summary
This study details a 3D planning protocol using mini-implants and CAD/CAM technology for full-arch dental restorations. This digital workflow ensures precise implant placement and immediate prosthetic rehabilitation for edentulous patients.
Area of Science:
- Dentistry
- Digital Dentistry
- Implantology
Background:
- Restoring completely edentulous patients presents significant challenges.
- Traditional methods can be time-consuming and may lack precision.
- Advancements in digital technology offer potential solutions.
Observation:
- Mini-implants were utilized for precise positioning during computed tomographic (CT) imaging.
- A surgical template was created based on the CT data.
- Three-dimensional (3D) simulation software integrated anatomical and prosthetic data.
Findings:
- The 3D planning protocol enabled precise digital planning of implant placement.
- Computer-aided design/computer-assisted manufacture (CAD/CAM) technology was used to fabricate the definitive superstructure.
- The CAD/CAM superstructure demonstrated precise fit, occlusion, and esthetics.
Implications:
- This digital workflow facilitates immediate prosthetic rehabilitation after surgery.
- The protocol enhances predictability and efficiency in restoring edentulous arches.
- It offers a viable solution for predictable, esthetic, and functional full-arch reconstructions.