Intra-Oral Flap Splint Fabrication: A 3D Printing and Digital Impression Approach

Area of Science:

• Oral surgery
• Biomaterials engineering
• Digital dentistry

Background:

• Intra-oral flaps are effective for oral defects but face complications like sagging and patient discomfort.
• Intraoral splints mitigate these risks, but traditional impression methods pose challenges like material infiltration and compromised blood flow.
• Existing techniques for fabricating intraoral splints are limited.

Purpose of the Study:

• To introduce a novel approach for fabricating intraoral splints using digital impressions and 3D printing.
• To address the limitations of conventional impression techniques in the context of intraoral splint fabrication.
• To enhance the support and reduce complications associated with intra-oral flaps.

Main Methods:

• Utilizing digital intraoral scanning to capture precise defect and adjacent anatomy.
• Employing 3D modeling software to design patient-specific intraoral splints.
• Fabricating splints using 3D printing technology with biocompatible materials.

Main Results:

• The digital workflow minimizes risks associated with traditional impression materials.
• 3D-printed intraoral splints provide accurate fit and stable support for flaps.
• This method offers a potentially more comfortable and less invasive splint fabrication process.

Conclusions:

• Digital impressions and 3D printing present a promising, advanced solution for intraoral splint fabrication.
• This technology can overcome the drawbacks of conventional methods, improving patient outcomes in oral flap surgery.
• The integration of digital dentistry enhances the efficacy and safety of intraoral splint applications.