Lose of teeth has tremendous psychological and physical impact on any person. Apart from the appearance part, such people also tend to lose the functionality of the lost tooth. Self-esteemed is lowered to a lot of extent if one were to loose even a single tooth. These days though there are dental implants that can help you overcome all these problems. Dental implants are actually titanium screws that are fused with the bone tissue and are then anchored into the jaw bone. A porcelain crown is usually fastened on to the exposed portion of the dental implant. This makes the artificial tooth look just as natural as the lost tooth.