Dental implant surgery is a procedure in which a metal post or frame is surgically positioned into the jawbone beneath the gum line. This post serves as the anchor for a replacement tooth or bridge. The surgery is typically done by a dentist or oral surgeon, and the healing process can take several months. After the implant has fused to the jawbone, a replacement tooth or bridge is attached to the post. Dental implants are a popular option for replacing missing teeth because they look and function like natural teeth.