Source:http://linkedlifedata.com/resource/umls/id/C0181639
UMD: Lights designed to deliver intense focused lighting, either to contribute to the performance of a dental procedure (e.g., resin polymerization) or to illuminate the oral cavity and/or surrounding anatomic sites where the procedure (e.g., operating, examination, prophylactic) is performed. A variety of lights with different wavelengths and power are used in dental procedures, including lights for general dental examination, intraoral lights, and lights used for polymerization of dental resins.