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Application of titanium 3D-printed double-sleeve guide for zygomatic implants: A technique report
Yupu Mao1, Xiaoban Li2, Qingfu Wang2
1Department of Oral and Maxillofacial Surgery, Tianjin Stomatological Hospital, Nankai University & Tianjin Key Laboratory of Oral and Maxillofacial Function Reconstruction, Tianjin, China.
Summary
This study introduces a new digital guide technology for precise zygomatic implant placement in patients with atrophic maxilla. The novel technique simplifies surgery and enhances accuracy for dental implantology.
Area of Science:
- Dental Implantology
- Maxillofacial Surgery
- Digital Dentistry
Background:
- Atrophic edentulous maxilla presents challenges for endosteal dental implant placement.
- Optimal surgical positioning of zygomatic implants is difficult without augmentation.
Purpose of the Study:
- To illustrate a novel digital guide technology for zygomatic implant placement.
- To detail the design, application, and indications of a bone-supported titanium double-sleeve guide.
Main Methods:
- A digital guide technology was developed for zygomatic implant placement.
- A bone-supported titanium double-sleeve guide was utilized.
- A matching window osteotomy surgical guide was employed for intra-sinus paths (ZAGA type 0 and 1).
Main Results:
- The technique simplifies the surgical procedure for zygomatic implant placement.
- Precision of guided zygomatic implant placement is significantly improved.
- The surgical guide aids in locating the lateral window and protecting the sinus membrane.
Conclusions:
- Novel digital guide technology enhances zygomatic implant placement in atrophic maxilla.
- This technique offers a simplified and more precise surgical approach.
- The digital guides are indicated for various ZAGA types, improving patient outcomes.
