MyJoVE Corporation
Technical Design, Surgical Challenges, and Troubleshooting in a Fully Guided Implant Workflow
Abstract
dc:description.abstractOptimal three-dimensional dental implant placement in the prosthetically driven position is essential to simplify a holistic prosthetic rehabilitation towards occlusion and aesthetics. The virtual design of the dental implant placement positions in relation to the patient's anatomical features can be planned and designed accordingly. The digital workflows from cone beam tomography (CBCT) dataset import, dental implant placement planning, surgical guide design with printing, guide sterilization, and dental implant surgery are described in this article. Firstly, the CBCT datasets were reconstructed with the dental implant planning and surgical guide design software. On the virtual complex tissue models of the maxilla, the positions of four dental implants (FDI numbering tooth position 15, 13, 22, and 25) were planned. Multiple guides are often required for complex dental implant surgeries. In this study, the first guide was designed to position the pilot holes for the 3 guide fixation pins. The teeth (namely FDI tooth position 12 and 23), soft tissue tuberosities, and fixation pins were to stabilize the second implant guide in the maxilla. The design of the second guide focuses on the correct height adjustment based on the surgical drills, and the implant drill guide sleeve heights were positioned to facilitate guided implant placement. The fully guided surgery success (for implants 13, 22, 25), challenges, and the complications experienced (with implant 15 placement and guide fixation pin microscope evaluation) are described. Additionally, considerations for future virtual guide design and material resin dimensional changes were considered due to the complication.
Degree
thesis:*- Grantor dc:publisher.institution
- MyJoVE Corporation
- Year dc:date.issued
- 2025
Author and committee
dc:creator, dc:contributor.*- Authors dc:creator
-
- Van Staden, Sune Mulder
- Mulder, Riaan