Condition: Ridge Augmentation · Bone Augmentation · Sponsor: Cairo University
patients will be informed of the nature of the research work and informed consent will be obtained then randomized in 2 groups. Mixture 1:1 autogenous and xenogenic bone covered with Polytetrafluoroethylene membrane control group and study group p covered with native collagen membrane. * Patients of both groups will be subjected to CBCT (diagnostic for upper arch), diagnostic wax-up and stent fabrication. * Intra operative procedures (for both groups) followed by CBCT will be taken for every patient after 4 months. Both the study and control group will receive: * In Recipient site, using 15C blade on Bard Parker handle incision of full thickness mucoperiosteal flap inorder to obtain, three-line pyramidal flap, reflection using mucoperiosteal elevator molt 9. * The defective site is reevaluated after its primary evaluation on CBCT using UNC (University of North Carolina) periodontal probe and a template is cut using sterile suture pack, prior to donor site preparation. * Flap advancement using periosteal releasing incision inorder to allow later tension free flap closure. * In Donor site, mucoperiosteal flap is done, auto chip maker (ACM) is used for autogenous bone harvesting. * Autogenous particulate bone graft is obtained using auto chip maker bur (ACM), in implant contra 20:1 using surgical motor recommended drilling speed 100 rpm and maximum torque 50 Ncm. as well as, using bone scrapper in push direction. * Xenogenic bone graft particles (De-proteinized bovine bone mi…
This description comes directly from the study's public registry record.
Mohannad A. Ismail, MSc. · +201222968444 · mohannadahmed@hotmail.com
Zeyad adel Mostafa., MSc. · +201062227776 · zeyad.adel@dentistry.cu.edu.eg
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| Faculty of Dentistry Cairo University | Cairo, Egypt | Recruiting |
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Source record: clinicaltrials.gov/study/NCT06746935