[Introduction of a newly designed instrument to measure the inclination of the occlusal facets].
D002244:Carbon; D004396:Coloring Agents; D004867:Equipment Design; D006801:Humans; D008029:Lighting; D009811:Odontometry / Q000295:instrumentation*; D010150:Paint; D014070:Tooth / Q000033:anatomy & histology*
D004396:Coloring Agents; C028433:chinese ink; D002244:Carbon