A dental implant is a titanium screw which is placed into the jawbone to replace a tooths own root. The implant is left in place for three to four months to allow for healing, i.e. the bone around the implant grows and integrates with the implant. The implant can then either be restored as an individual crown or utilised in conjunction with other implants, as an anchor for a full or partial denture. Implants are usually placed under local anaesthetic in the chair.