Table 7. Complications in IARPDs using surveyed crown.
| Complication | Incidences/patients | Remarks |
|---|---|---|
| Dislodgement of surveyed implant crown | 4/2 | Temporary cement loss |
| Loss of osseointegration | 2/2 | Implant removal |
| Opposing tooth loss | 2/1 | One natural tooth fracture |
| One implant removal | ||
| Fracture of screw | 2/1 | External, single implant, wrought wire clasp retained |
| Screw loosening | 1/1 | Anterior region |
| Clasp loosening | 1/1 | Embrasure clasp |
| Porcelain veneer fracture | 1/1 | Anterior region |
| Marginal bone resorption | 1/1 | 2 thread exposed |
| Fracture of RPD artificial tooth | 1/1 | Anterior region |
| Fracture of RPD rest | 1/1 | Akers clasp |