It is being replaced for natural teeth using metal screws that are stuck in the gums. Best Dental Implant Dentist In Houston... moreIt is being replaced for natural teeth using metal screws that are stuck in the gums. Best Dental Implant Dentist In Houston has several other dental treatments undertaken for the dead and decayed tooth such as crowns, veneers, root canal, dentures, and so on. All these treatments are undertaken through the insertion process directly into the skin or bones to regain the natural and beautiful looking teeth and mouth.