title: Multiple implants for first molar prosthodontics.
abstract: Problems that can occur when single implants are utilized to restore first molar teeth include the frequent loosening of screws, as well as screws and/or implant breakage. These may result from torquing and rotational movements of the prosthesis during masticatory and parafunctional mandibular movements. When sufficient bone and mesio-distal restorative space is present, the placement of two implants should be considered.
authors.affiliation: Division of Restorative and Prosthodontic Sciences, New York University, College of Dentistry, NY, USA.
authors.forename: I D
authors.initials: ID
authors.lastname: Zinner
authors.forename: S A
authors.initials: SA
authors.lastname: Small
authors.forename: C E
authors.initials: CE
authors.lastname: Jansen
authors.forename: F V
authors.initials: FV
authors.lastname: Panno
mesh_terms: D000044:Dental Abutments; D003735:Dental Casting Technique; D003758:Dental Implantation, Endosseous / Q000379:methods; D019250:Dental Implants, Single-Tooth; D017267:Dental Prosthesis Design; D017268:Dental Prosthesis Retention / Q000295:instrumentation; D019094:Dental Prosthesis, Implant-Supported; D012994:Dental Soldering; D006801:Humans; D008963:Molar; D010347:Patient Care Planning; D019415:Torque