Research Article
Mathematical Methods for Assessing the Prognostic of Fixed Partial Dentures Resulting from Evaluating a Group of Dental Patients in Romania
| | Nr crt | Cause | Number of abutment teeth in the study/number of affected abutment teeth | Mean incidence () |
| | Dental and root caries | 3360/602 abutment teeth | 18% of the abutment teeth | | | 1354/113 FPR | 8% of the FPR | | Endodontic treatment needed | 2514/276 abutment teeth | 11% of the abutment teeth | | | 1358/88 FPR | 7% of the FPR | | Decementing | 1906/137 FPR | 7% of the FPR | | Aesthetic failure | 1024/58 FPR | 6% | | Periodontal failure of the abutments | 1440/62 FPR | 4% | | Fracture of abutments | 1602/44 FPR | 3% |
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