title: [The effect of the home operating position on the prepared abutment contour of full cast crowns--with special reference to the mandibular left 1st molar].
mesh_terms: D003442:Crowns; D000044:Dental Abutments; D003737:Dental Cavity Preparation / Q000379:methods*; D003815:Dentists; D006804:Ergonomics; D006801:Humans; D008963:Molar; D011187:Posture