Anterior Maxilla Augmentation Using Chin Bone Ring With Implant Placement

Not Applicable

Recruiting

• Conditions: Ridge Augmentation
• Interventions: Procedure: Ridge augmentation using chin bone ring with simultaneous implant placement

• Registration Number: NCT05620459
• Lead Sponsor: Cairo University

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).

Detailed Description

* 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.

* 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 Timeline

• Study Start: 2022-10-01
• Status Verified: 2022-11
• Study First Submitted: 2022-11-07
• Study First Submitted QC: 2022-11-12
• Last Update Submitted: 2022-11-12
• Study First Posted: 2022-11-17
• Last Update Posted: 2022-11-17
• Primary Completion: 2023-10
• Study Completion: 2023-12

Recruitment & Eligibility

• Status: RECRUITING
• Sex: All
• Target Recruitment: 10

Inclusion Criteria

• Patients with non-restorable teeth in the maxillary anterior region with insufficient buccal bone height or buccal bone defect.
• Patients who have given their consent for this trial.
• Both genders males and females will be included.

Exclusion Criteria

• • Untreated periodontitis.

  • Poor oral hygiene and motivation.
  • Uncontrolled diabetes.
  • Pregnant or nursing.

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: SINGLE_GROUP

Arm && Interventions

Group	Intervention	Description
Interventional arm (Ridge augmentation with simultaneous implant placement)	Ridge augmentation using chin bone ring with simultaneous implant placement	Chin bone ring is harvested using surgical guide to augment 1. anterior maxillary defective recent extraction sockets OR 2. remaining roots that need extraction and are accompanied with labial bone loss Associated with simultaneous implant placement with the aid of surgical guides

Primary Outcome Measures

Name	Time	Method
Bone quantity (crestal bone) height)	3 months after operation day	Cone beam

Secondary Outcome Measures

Name	Time	Method
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

Trial Locations

Locations (1)

cairo University; 🇪🇬 Cairo, cairo/Manial, Egypt