fd7fc830_afunction_habits___Remedy_Land_Category_of_tooth_wear_Molar
[Incisor and canine] 2 Wear facets are minimal in dimensions [Bicuspids] Wear facets and tooth dentin does not show up [Molar] 
Wear facets and tooth dentin can’t be observed
Dental attrition or tooth attrition causes: bruxism or grinding the teeth, clenching - parafunction habits - Remedy Land
Molar