Lasertrolysis of Naples, Training -
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Published on: 9/3/2003
Last Visited: 4/13/2006
"This is the perfect wavelength (980 nm) for dentistry, because it is highly absorbed in water, and gingival tissues have a high water content," said Dr. Michael D. Swick, a dentist in Allison Park, PA who uses the Ceralas D 980 nm diode laser from Ceram Optec GmbH in Bonn, Germany.
Patients also experience less post operative pain because the laser is a gentler technology.In fact, Swick contends that lasers can also play a role in pain reduction.He has used an argon laser to limit pain when working on the roof of the mouth and anticipates that diode lasers could have the same effect.To remove tissue growing over the edges of back teeth, a procedure often performed on children, Swick uses a diode laser and no anesthetic."This is a wonderful instrument," he said."I would never to back to using a scalpel".
Healing time using a diode laser is often half that seen with other lasers or conventional tools."The healing time for gingivectomy, which has enormous potential for bleeding and post operative pain, now lasts about 2 weeks", Swick said."In the past, healing would take about a month".When treating periodontal disease with a diode laser, Swick has also witnessed tissue regrowth, an occurrence not seen when conventional instruments are used.
Because lasers are end-cutting instruments rather than side-cutting instruments that dentists are used to working with, learning to aim the laser can be a challenge initially, said Swick, who added that "if you have laser experience, you can make the switch to diode lasers fairly quickly".
As for maintenance, Swick predicts that the diode will have a longer life span than the argon lasers' 2000 hours."I think the physics of the diode laser are better than the other lasers," he said.Because diode lasers enable a dentist to perform procedures more quickly, treatment costs remain the same as procedures using traditional instruments, he added.