Evaluation of Bone Regenerated With Guided Bone Regeneration (GBR) Using Polymethylmethacrylate (PMMA) Membrane
- Conditions
- Horizontal Ridge Deficiency
- Registration Number
- NCT06186232
- Lead Sponsor
- Cairo University
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Not yet recruiting
- Sex
- All
- Target Recruitment
- Not specified
Inclusion Criteria:<br><br> - Patients with edentulous area related to horizontally deficient aesthetic zone of<br> maxilla.<br><br> - Patients are physically healthy with no medical history of any systemic or local<br> disease that would contraindicate ridge augmentation and/or implant surgery or<br> complicate the healing process. (Severe liver or kidney disease, a history of head<br> and neck radiotherapy, chemotherapy at the time of surgery, uncontrolled diabetes,<br> active periodontal in the residual dentition, inflammatory or autoimmune disorders<br> of the oral mucosa, poor oral hygiene, patient failure to cooperate, and any other<br> disease condition contraindicating the oral surgery).<br><br> - Non-smokers.<br><br> - Free from temporomandibular joint disorders and abnormal oral habits such as<br> bruxism.<br><br> - The edentulous ridges were covered with optimal thickness of keratinized mucosa with<br> no signs of inflammation, ulceration or scar tissue.<br><br> - The occlusion shows sufficient inter-arch space for future prothesis.<br><br>Exclusion Criteria:<br><br> - General contraindications to surgery.<br><br> - Patients subjected to irradiation in the head and neck area less than 1 year before<br> fixation.<br><br> - Untreated periodontitis.<br><br> - Poor oral hygiene.<br><br> - Uncontrolled diabetes.<br><br> - Pregnant or nursing.<br><br> - Substance abuse.<br><br> - Psychiatric problems or unrealistic expectations.<br><br> - Severe bruxism or clenching.<br><br> - Immunosuppressed or immunocompromised.<br><br> - Treated or under treatment with intravenous amino-bisphosphonates.<br><br> - Patients participating in other studies, if the present protocol could not be<br> properly followed
Not provided
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method amount of bone gain
- Secondary Outcome Measures
Name Time Method quality of bone regenerated