Tooth implant is a surgical procedure that replaces natural tooth roots with a metal-like instrument called screw. It replaces damaged or missing teeth with an artificial tooth that looks and functions like real ones. Tooth implants are a better alternative to dentures or dental bridges that don't fit well. Implants can also be an option, when a lack of natural teeth roots don't allow building denture or bridgework tooth replacements. The procedure of dental implant surgery depends on the type of implant and the condition of your jawbone. Dental implant surgery involves several procedures. The major benefit of implants is solid support for your new teeth. The process requires the bone to be healthy for an implant to fix. The process can take many months because the bone requires time to heal.