Towards Metal free Dentistry…….

 

Dentistry today is a lot different than what is used to be a couple of decades ago. From simple tooth extractions and tooth replacement by removable dentures, we have made a huge transition towards conservative and restorative dentistry. Now very rarely a tooth is recommended for extraction. With Root canal, post and core and crowns even the most damaged tooth can be restored. Should an extraction be a necessity, dental implants provide a replacement that is just like a natural tooth in aesthetics and function.

Metal free dentistry-the future of dentistry

Similarly, the aesthetic aspect in dentistry has also improved a lot. The use of metals in dental materials has declined significantly and it looks like it would soon be a history. Silver amalgam fillings have been replaced by tooth colored nonmetallic fillings, porcelain fused to metal crowns by metal free crowns, inlays, onlays and veneers. Even the material for dental implants has changed from titanium to zirconium metal free dental implants. The use of these implants is getting popular and very soon these would be the preferred material for dental implants.

The fading use of metals in dentistry is largely due to patient preference. Most patients object to the presence of metals in their mouth due to its appearance. Some metals have the tendency to cause allergy in some patients. With metal free substitutes all these concerns are addressed.  

The transition towards metal free dentistry has distinct healthy advantages too. The presence of mercury in silver fillings is a proven health hazard. It leaches out whenever we eat something hot and cause toxicity to the body. Mercury handling, use and disposing all are an environmental concern too. Infact, should a silver amalgam filling in the mouth needs to be a changed, a specific protocol called as SMART protocol needs to be followed in the best interest of the patient, doctor and the environment.

It is good that we take the advantage of newer advances and implement the usage of newer materials and technology in the best interest of the patients.