Simultaneous Implant Placement With Autogenous Bone Ring Transplant vs Autologous Sticky Bone Graft in Maxillary Sinus Lifting " Randomization Clinical Trial"
Overview
- Phase
- N/A
- Intervention
- Not specified
- Conditions
- Bone Graft
- Sponsor
- Omar Saleh Ahmed Bassed
- Enrollment
- 26
- Locations
- 1
- Primary Endpoint
- Change bone gain
- Last Updated
- 3 years ago
Overview
Brief Summary
This study is aiming to evaluate bone gain and secondary stability in autogenous bone ring technique using trephine bur compared to control group of sticky bone.
Detailed Description
The main prerequisite of achieving proper implant placement with ideal functional and proper restoration particularly in the posterior maxilla may compromise with violation to Schneiderian membrane especially in pneumatized maxillary Antrum when RBH \< 4 mm, Conventional lateral sinus floor elevation (CLSFE) is one of the most common surgical techniques used for increasing the available bone volume to place implants and restore function and esthetics in severe atrophic maxilla. The objective of this study was to evaluate sinus elevation with simultaneous implant placement using open technique and bone ring versus sticky bone clinically and radiographically in terms of secondary stability and bone gain around the implant
Investigators
Omar Saleh Ahmed Bassed
Simultaneous Implant Placement With Autogenous Bone Ring Transplant vs Autologous Sticky Bone Graft in Maxillary Sinus Lifting
Cairo University
Eligibility Criteria
Inclusion Criteria
- •Patients with edentulous vertically deficient posterior maxillary ridge a 4-5 mm. height of alveolar bone.
- •Both males as well as females without any active periodontal disease.
- •All patients are in a good health with no systemic, immunologic or debilitating diseases that could affect normal bone healing.
- •All selected patients are non-smokers and non-alcoholics.
- •Patients are free from T.M.J troubles, abnormal oral habits such as bruxism.
- •The edentulous ridges are covered with optimal thickness of mucoperiosteum with no signs of inflammation, ulceration or scar tissue.
- •Remaining natural teeth have good periodontal tissue support and occlusion showed sufficient inter arch space for future prosthesis.
Exclusion Criteria
- •On the local level, patients with maxillary sinus diseases, former sinus surgery and unfavorable inter maxillary relationship will be excluded.
- •General contraindications to implant surgery.
- •Subjected to irradiation in the head and neck area less than 1 year before implantation.
- •Untreated periodontitis.
- •Poor oral hygiene and motivation.
- •Uncontrolled diabetes.
- •Pregnant or nursing.
- •Substance abuse.
- •Psychiatric problems or unrealistic expectations.
- •Severe bruxism or clenching.
Outcomes
Primary Outcomes
Change bone gain
Time Frame: Immediate post-operative and 6 months post-operative CT scans will be done to evaluate the bone density, apical bone gain will be measured
bone gain (increase bone volume) Measuring the crestal bone height by CT.