For missing teeth, either dental implants or bridges are used. Both methods have their pros and cons.Dental implants are the best solution to replace a missing toot or number of teeth. Implants are inserted into the bone and therefore they are regarded as the most natural way to replace missing teeth. Dental implants are also the only reliable option left to tootless patients. In such a case, number of crowns is fixed upon earlier inserted implants. The success rate for implantology treatments is usually high so once inserted, implants stay put for a long time. Another advantage is the fact that implantology treatments do not affect the neighbouring teeth. When a dental bridge is fitted, neighbouring teeth are trimmed slightly in order to provide support for new crowns. There are some things to consider before deciding on using dental implants. The cost of a tooth replacement on an implant is higher than cost of a bridge. Also, some patients with serious bone loss might require a regeneration treatment beforehand. Additionally, more time is required for a completion of an implantology treatment as compared with prosthetic treatment on dental bridges.Dental bridges are more affordable option to replace missing teeth. Bridges can be used to replace many missing teeth; however some natural teeth are required to provide a base for the bridge therefore this option is not suitable for patients with severe teeth loss. Less time is required to complete bridge work compared to implantology treatment. Some patients can get a complete smile makeover in a week although infections such us gum disease or root canal infection might prolong the duration of the treatment. Dental bridges can last for decades if fitted properly. The side effect of this method is that often adjacent teeth need to be affected to accommodate a crown that anchors a bridge.