Contraindications (Surgical, host, implant, and occlusion) active infection in area of planned implant systemic disease that would contraindicate implant surgery sever skeletal jaw discrepancy Class V or VI Cawood and Howell radiation head or neck in past 12 months sever bruxism or grinding poor oral hygiene pregnancy 10-15 or more cigarettes a day 2g amoxicillin […]