title: Temperature change caused by reducing pins in dentin.
abstract: Pin temperature increases (heat generation) was prevented by an air-water coolant. Pin height adjustment with an ultraspeed instrument using air-water coolant produces no potentially injurious heat generation.
mesh_terms: D000388:Air; D003755:Dental High-Speed Technique / Q000295:instrumentation; D003762:Dental Instruments; D003772:Dental Pins; D003782:Dental Pulp / Q000502:physiology; D003804:Dentin / Q000502:physiology*; D006358:Hot Temperature; D006801:Humans; D013821:Thermometers; D014867:Water
chemical_list: D014867:Water