Anterior Maxilla Augmentation Using Chin Bone Ring With Implant Placement
Study Details
Study Description
Brief Summary
The study aims toward using autogenous bone grafts to solve decreased bone quantity in anterior maxilla while allowing the patient to recieve implants simultaneously (same time of grafting).
| Condition or Disease | Intervention/Treatment | Phase |
|---|---|---|
|
N/A |
Detailed Description
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Chin bone ring will be harvested from patient's(10 in number) chin to augment the recent extraction socket with buccal bone defect, followed by implant placement.
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The process of harvesting and placement of ring will be computer guided which adds lots of accuracy to the bone ring required size from the donor site and the proper placement of both the ring and the implant at the recipient site
Study Design
Arms and Interventions
| Arm | Intervention/Treatment |
|---|---|
| Experimental: Interventional arm (Ridge augmentation with simultaneous implant placement) Chin bone ring is harvested using surgical guide to augment anterior maxillary defective recent extraction sockets OR remaining roots that need extraction and are accompanied with labial bone loss Associated with simultaneous implant placement with the aid of surgical guides |
Procedure: Ridge augmentation using chin bone ring with simultaneous implant placement
surgical guides are to be used to harvest chin bone ring, the rings are to be used for bone augmentation in extraction sockets (salama and salama classsification type II),simultaneously implant placement.
|
Outcome Measures
Primary Outcome Measures
- Bone quantity (crestal bone) height) [3 months after operation day]
Cone beam
Secondary Outcome Measures
- Bone quality (bone density at the ring alveolus interface) [3 months after operation day]
In Hounsfield units making use of ROI region of intrest tool included in the software
Eligibility Criteria
Criteria
Inclusion Criteria:
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Patients with non-restorable teeth in the maxillary anterior region with insufficient buccal bone height or buccal bone defect.
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Patients who have given their consent for this trial.
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Both genders males and females will be included.
Exclusion Criteria:
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• Untreated periodontitis.
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Poor oral hygiene and motivation.
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Uncontrolled diabetes.
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Pregnant or nursing.
Contacts and Locations
Locations
| Site | City | State | Country | Postal Code | |
|---|---|---|---|---|---|
| 1 | cairo University | Cairo | cairo/Manial | Egypt | 11553 |
Sponsors and Collaborators
- Cairo University
Investigators
- Principal Investigator: Mostafa M gad, bds, Cairo University
Study Documents (Full-Text)
None provided.More Information
Publications
- Omara M, Abdelwahed N, Ahmed M, Hindy M. Simultaneous implant placement with ridge augmentation using an autogenous bone ring transplant. Int J Oral Maxillofac Surg. 2016 Apr;45(4):535-44. doi: 10.1016/j.ijom.2015.11.001. Epub 2015 Nov 28.
- Simpson KT, Bryington M, Agusto M, Harper M, Salman A, Schincaglia GP. Computer-Guided Surgery Using Human Allogenic Bone Ring With Simultaneous Implant Placement: A Case Report. Clin Adv Periodontics. 2020 Mar;10(1):16-22. doi: 10.1002/cap.10073. Epub 2019 Oct 14.
- Stevens MR, Emam HA, Alaily ME, Sharawy M. Implant bone rings. One-stage three-dimensional bone transplant technique: a case report. J Oral Implantol. 2010;36(1):69-74. doi: 10.1563/AAID-JOI-D-09-00029.
- Yuce MO, Adali E, Turk G, Isik G, Gunbay T. Three-dimensional bone grafting in dental implantology using autogenous bone ring transplant: Clinical outcomes of a one-stage technique. Niger J Clin Pract. 2019 Jul;22(7):977-981. doi: 10.4103/njcp.njcp_652_18.
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