Comparison of primary stability in craniofacial implant with V-shape and buttress thread design in goat skull using resonance frequency analysis.

Background And Aims: To find out the primary stability in maxillofacial implant with two different thread designs.

Methods: Two group of implants were selected for the study - Group I maxillofacial implant with V-shape thread, and Group II implant with buttress thread. The drills for placing the implant were made indigenously.