In-Office Guided Implant Placement for Prosthetically Driven Implant Surgery

Area of Science:

• Dental Implantology
• Surgical Stent Design
• Guided Surgery

Background:

• Guided flapless surgery using surgical stents is increasingly used for dental implant placement.
• Current limitations include high costs, specialized equipment needs, and inadequate consideration of soft-tissue parameters.

Purpose of the Study:

• To design and introduce a cost-effective in-office guided implant placement (iGIP) technique.
• To enhance the applicability of surgical stents by integrating soft-tissue and hard-tissue parameters.

Main Methods:

• A customized surgical stent was fabricated using prosthetic, soft-tissue, and hard-tissue parameters.
• Computed tomographic (CT) data assessed available bone.
• A radiographic stent evaluated soft-tissue thickness and contour.
• Diagnostic cast wax-up defined the final crown position.

Main Results:

• The accuracy of the three-dimensional implant position was confirmed in a study cast and patient's mouth.
• Postoperative CT scans validated the implant placement accuracy.
• The iGIP technique demonstrated efficacy in achieving prosthetically desired implant positions.

Conclusions:

• The in-office guided implant placement (iGIP) technique enhances accuracy for dental implants across various edentulism types.
• Integrating soft-tissue and hard-tissue parameters into stent fabrication minimizes risks and improves outcomes.
• This approach offers a more accessible and applicable method for guided implant surgery.