For some people, implants may be a good option for patients with loose or poor-fitting dentures or those with multiple missing teeth who need support for crowns and bridges. Dental implants provide you with new teeth to replace ones that are either missing or damaged. They not only look like natural teeth, but they also have the stability, comfort, and functionality of natural teeth. In addition, implants can help support removable dentures, allow for proper chewing, give the feel of natural teeth, and improve speech and appearance.