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Published on: October 18, 2021
Modified Bone Ring Tenting Technique for Alveolar Ridge Augmentation and Simultaneous Implant Placement: A Technical
Kexin Lei1, Xiaohan Zhang2, Lin Peng3
1PhD Candidate, State Key Laboratory of Oral Diseases, Department of Implantology, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, PR China.
The modified bone ring tenting technique offers a less invasive approach to alveolar bone augmentation for dental implants. This method achieves stable bone regeneration and implant integration without requiring a separate donor site, reducing patient recovery time.
Area of Science:
- Oral and Maxillofacial Surgery
- Periodontology
- Dental Implantology
Background:
- Alveolar ridge resorption compromises dental implant stability and aesthetics.
- Conventional guided bone regeneration has limitations in space maintenance and graft stability.
- Autogenous bone grafting involves a secondary surgical site, increasing patient morbidity.
Purpose of the Study:
- To introduce and evaluate the modified bone ring tenting technique for alveolar bone augmentation.
- To assess the technique's efficacy in achieving stable bone regeneration and implant integration.
- To determine if the technique reduces invasiveness and improves patient recovery.
Main Methods:
- Utilized autogenous bone blocks shaped into rings to create a tent-like scaffold.
- Preserved regenerative space for bone augmentation and allowed simultaneous implant placement.
- Evaluated outcomes using clinical case series and postoperative cone-beam computed tomography.
Main Results:
- Demonstrated predictable bone regeneration and stable implant integration in preliminary cases.
- The technique successfully maintained the regenerative space and graft stability.
- Reduced invasiveness and avoided complications associated with secondary donor sites.
Conclusions:
- The modified bone ring tenting technique is a reliable and less invasive alternative for bone augmentation.
- It offers esthetically favorable outcomes for dental implant rehabilitation in the esthetic zone.
- The technique shortens recovery time and minimizes donor-site morbidity.
