This study will compare two techniques to achieve increase in ridge dimensions as a preparation for dental implants using a resorbable barrier membrane and bone particulate allogenic graft hydrated with saline or a growth factor called Recombinant Human Platelet-Derived Growth Factor (rhPDGF).
English speaking
At least 18 years old
Must be a patient of the UAB Dental School
Able to read and understand informed consent document
Non-English speaking
Less than 18 years old
Smokers/tobacco users (>10 cigarettes/day)
Patients with systemic pathologies or conditions contraindicating oral surgical procedures or adversely affecting wound healing