[Abutment formation for a crown bridge. 2. Considerations prior to abutment formation].
D000766:Anesthesia, Dental / Q000379:methods; D000772:Anesthesia, Local / Q000379:methods; D003442:Crowns; D000044:Dental Abutments; D003779:Denture Design; D005890:Gingivectomy; D006801:Humans