{"id":1209,"date":"2018-07-05T11:00:20","date_gmt":"2018-07-05T15:00:20","guid":{"rendered":"https:\/\/www.preserveyourteeth.com\/dentistry\/?p=1209"},"modified":"2018-06-01T14:22:00","modified_gmt":"2018-06-01T18:22:00","slug":"lasers-tooth-decay-prevention","status":"publish","type":"post","link":"https:\/\/www.preserveyourteeth.com\/dentistry\/lasers-tooth-decay-prevention\/","title":{"rendered":"Lasers in Tooth Decay Prevention"},"content":{"rendered":"

While lasers are accepted as the gold standard for restorative and preventive dental work, it has taken decades to fine-tune the technology.\u00a0 Though lasers have been studied in-depth since the 1980s and were implemented in modern dentistry decades ago, it took some time to develop the technology to where it was considered safe, let alone the best practice today.<\/p>\n

Early lasers produced a melting effect when tested on teeth–pretty much the last thing you 5want to do when you’re trying to prevent tooth decay.\u00a0 While melting teeth isn’t exactly the desired end goal, this principle helped scientists to come up with a new type of prevention, based on the basic knowledge that lasers really are strong enough to alter the chemical composition of enamel.<\/p>\n

John Featherstone, Ph.D., was an early pioneer of preventive laser dentistry<\/a> in the 1980s. Dr. Featherstone<\/a> studied molecular biology and was an expert on calcium phosphate, one of the basic compounds found in teeth.\u00a0 He knew that based on the crystalline structure of the tooth compound, the lasers being used were generating 10,000 times more energy than necessary–an oversight that in practice could cause major damage to the tooth structure and result in unwanted \u201cmelting.\u201d<\/p>\n

\"A

When used to treat and prevent tooth decay, lasers can serve as an effective treatment for your overall oral health.<\/p><\/div>\n

Making teeth stronger<\/h2>\n

Lasers were already being studied to cut soft tissue and to remove cavities in place of a drill, but Featherstone and his team developed the hypothesis that they could change the solubility of the enamel<\/a> and, together with the application of fluoride varnish, make it more resistant to cavities.<\/p>\n

After years of interdisciplinary collaboration, a team (which included Dr. Featherstone) was able to develop a laser that could heat the tooth enamel for just a few microseconds–just enough to stabilize the crystals–without heating the underlying tissue.\u00a0 This was the development that would eventually lead to laser cavity prevention, a new process that, when combined with fluoride varnish or topical treatment, could represent the future of cavity prevention and tooth restoration.<\/p>\n","protected":false},"excerpt":{"rendered":"

While lasers are accepted as the gold standard for restorative and preventive dental work, it has taken decades to fine-tune the technology.\u00a0 Though lasers have been studied in-depth since the 1980s and were implemented in modern dentistry decades ago, it took some time to develop the technology to where it was considered safe, let alone […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[57,56,3,31],"tags":[49,5,20],"class_list":["post-1209","post","type-post","status-publish","format-standard","hentry","category-dental-restorations","category-laser-therapy-dental-care","category-minimally-invasive-biomimetic-denstistry","category-tooth-damage-enamel","tag-enamel","tag-minimally-invasive-dentistry","tag-teeth-cleaning"],"yoast_head":"\nLasers for the Treatment and Prevention of Tooth Decay<\/title>\n<meta name=\"description\" content=\"The 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