Buccal Myomucosal Flap and Buccal Pad of Fat for the Closure of Oro-antral Fistula
- Conditions
- Oro-Antral Communication
- Interventions
- Procedure: Double layer of buccal myomucosal Flap and buccal pad of fat
- Registration Number
- NCT06044012
- Lead Sponsor
- Tanta University
- Brief Summary
Oroantral fistula (OAF) is a pathological communication between the oral cavity and the maxillary sinus. A variety of surgical techniques have been developed, with recurrence rates of up to 33%7, mainly due to wound contraction and postoperative infection. To increase the success rates of OAF closure procedures, the use of double-layered closure techniques has developed, but most of these techniques alter the original oral anatomy and may result in significant postoperative morbidity.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 12
- Large Oro-antral Fistula
- Recent or previously failed closure of oro-antral Fistula
- Immuno-supressed patients
- fistulae smaller than 5 mm in size
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- SINGLE_GROUP
- Arm && Interventions
Group Intervention Description Patients with large Oro-antral Fistula Double layer of buccal myomucosal Flap and buccal pad of fat closure of oro-antral fistula by myomucosal flap and buccal pad of fat
- Primary Outcome Measures
Name Time Method Healing 6 months The size of fistula will be clinically measured by digital caliper in centimeter for preoperative and postoperative for uneventful wound healing and disappearance of fistula .
- Secondary Outcome Measures
Name Time Method infection 6 months fluid level will be measured in cubic centimeter in computed tomography
Trial Locations
- Locations (1)
Faculty of Dentistry, Tanta University
🇪🇬Tanta, Egypt