Dental implants Vs Dental Crowns | Emergency Dental Service Dental implants are a long-term investment that can last a lifetime, with no bone loss and a natural feel and functionality. On the other hand, dental crowns need to be replaced, involve a reduction of natural teeth, and can cause salivary seepage and cavities. Dental implants are a more permanent and reliable solution than dental crowns. Schedule an appointment at 1-888-350-1340.