A Simple and Safe Approach for Maxillary Sinus Augmentation with the Advanced Surgical Guide

Area of Science:

• Dentistry
• Digital Dentistry
• Implant Dentistry

Background:

• Digital dentistry significantly advances implant procedures.
• Sinus augmentation, a complex implant surgery technique, is poised for extensive digital technology integration.

Purpose of the Study:

• Introduce a novel, simple method for precise lateral window opening in sinus augmentation.
• Enhance safety and accuracy in sinus augmentation using a digital navigation program.

Main Methods:

• Utilized a navigation system for sinus lift with simultaneous implant placement in five patients with minimal alveolar bone.
• Performed virtual planning to determine optimal lateral window positioning based on radiographic and dental scan data.
• Fabricated patient-specific surgical guides using 3D printing or milling for guided surgery.

Main Results:

• No clinical complications such as pain, swelling, or implant loss were observed post-surgery.
• Radiographic evaluation confirmed accurate implant placement in the planned positions.
• Sinus windows were successfully created at the intended locations.

Conclusions:

• Digital navigation combined with lateral window opening offers a precise and safe approach to sinus augmentation.
• This technique shows promise for improving outcomes in advanced implant dentistry procedures.