A dental implant consists of a screw that is placed in the jawbone and a crown, which looks like a natural tooth and is anchored to the implant. When the screw is placed in the jawbone, it will in most cases integrate with the bone, which heals tightly around the screw. For the treatment to be successful, taking good care of your dental implants is vital. With proper home care and professional maintenance, your new teeth can last for life.