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Multiple Implants for First Molar Prosthodontics |
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| Authors: | Ira D Zinner DDS MSD Stanley A Small DDS † Curtis E Jansen DDS ‡ Francis V Panno DDS § |
| Institution: | Clinical Professor, Division of Restorative and Prosthodontic Sciences, New York University, College of Dentistry, New York, NY.;Associate Clinical Professor, Department of Oral and Maxillofacial Surgery.;Private Practice of Prosthodontics, Monterey, CA.;Professor and Head, Division of Restorative and Prosthodontic Sciences, New York University, College of Dentistry, New York, NY. |
| 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. |
| Keywords: | molar implant replacements nonrotational components |