Nanospheres and tooth sensitivity
Filed in archive Investigational by kevin on September 5, 2005
Microscopic spheres could help dentists fill tiny holes in our teeth that make them incredibly sensitive and cause severe pain for millions.
Dental hypersensitivity is a condition that arises when the inner layer of dentine in the tooth is Exposed.
Preliminary research shows creating tiny nanospheres of a ceramic material called hydroxyapatite could be a long-term fix.
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