Atrophied Anterior Maxillary Ridges Clinical Trial
Official title:
Ridge Augmentation in Atrophic Anterior Maxillary Ridges With a Titanium Reinforced Polytetraflouroethelene Membrane and Anorganic Bovine Bone-Derived Mineral With and Without Particulated Autogenous Bone Chips
Ridge Augmentation in Atrophic Anterior Maxillary Ridges with a Titanium Reinforced
Polytetraflouroethelene Membrane and Anorganic Bovine Bone-Derived Mineral in intervention
group and Anorganic Bovine Bone-Derived Mineralwith Particulated Autogenous Bone Chips in
control group.
CBCT will be done before surgery, immediate after surgery and 6 month to compare the bone
gain in mm.
Bone sample will be collected during exposure after 6 month of surgery by trephine bur to
assess the bone quality through histo-morphometric analysis in order to determine the size,
shape and orientation of the bony trabeculae, the size and porosity of the bony cortex in
addition to the new bone/ bone substitute ratio
- 1ry outcome: Amount of bone gain will be measured using linear measurements from CBCT
immediate after surgery and after 6 month.
- 2ry outcome: a bone sample will be collected and analyzed under histo-morphometric
analysis.
n/a