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).
* 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 Type
INTERVENTIONAL
Allocation
NA
Purpose
TREATMENT
Masking
NONE
Enrollment
10
surgical guides are to be used to harvest chin bone ring, the rings are to be used for bone augmentation in extraction sockets (salama and salama classsification type II),simultaneously implant placement.
cairo University
Cairo, cairo/Manial, Egypt
RECRUITINGBone quantity (crestal bone) height)
Cone beam
Time frame: 3 months after operation day
Bone quality (bone density at the ring alveolus interface)
In Hounsfield units making use of ROI region of intrest tool included in the software
Time frame: 3 months after operation day
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