The Guardian Life Insurance Company of America says it will cover a new cancer screening technology for members of its dental plans.

Guardian, New York, is offering the technology, ViziLite Plus with TBlue630, to members with Plus coverage nationally through a dental PPO network. The test helps detect early signs of oral cancer.

ViziLite Plus with TBlue630 helps dentists identify abnormal oral tissue with lumenoscopy, a light technology that shows up abnormalities that the naked eye cannot see, Guardian notes.