Table 9 Implant failure case in the mandible
Case | Age | Sex | Smoking | Systemic disease | Surgical procedure (number of implants) | Type of implant | Diameter (mm) | Length (mm) | Primary stability (N cm) | Direction | Time to implant failure (month) |
|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 63 | M | + | Stomach cancer | All-on-four (4) | Nobel speedy groovy | 4.0 | 18 | 45 | Tilted | 74 |
2 | 58 | M | + | − | All-on-four (4) | Nobel speedy groovy | 4.0 | 15 | 35 | Tilted | 1 |
3 | 67 | F | − | − | All-on-four + 2 (6) | Nobel speedy groovy | 4.0 | 18 | 50 ≤ | Tilted | 140 |
Nobel speedy groovy | 4.0 | 7 | 40 | Straight | 140 | ||||||
4 | 55 | M | + | Hepatic dysfunction | All-on-four (4) | Nobel speedy groovy | 4.0 | 15 | 50 ≤ | Straight | 7 |
5 | 38 | M | + | DM | All-on-four (4) | Nobel speedy groovy | 4.0 | 15 | 50 ≤ | Tilted | 9 |
6 | 47 | M | + | − | All-on-four (4) | Nobel speedy groovy | 4.0 | 18 | 50 ≤ | Tilted | 28 |