Table 8 Implant failure case in the maxilla
Case | Age | Sex | Smoking | Systemic disease | Surgical procedure (number of implants) | Type of implant | Diameter (mm) | Length (mm) | Initial torque value (Ncm) | Direction | Time to implant failure (month) |
|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 56 | M | – | – | All-on-four (4) | Nobel speedy groovy | 4.0 | 18 | 45 | Tilted | 5 |
2 | 51 | M | + | – | All-on-four (4) | Nobel replace tapered groovy | 4.3 | 16 | 45 | Straight | 3 |
Nobel speedy groovy | 4.0 | 18 | 35 | Tilted | 3 | ||||||
Nobel speedy groovy | 4.0 | 18 | 45 | Tilted | 3 | ||||||
3 | 36 | M | + | – | All-on-four (4) | Nobel speedy groovy | 4.0 | 18 | 45 | Tilted | 2 |
4 | 64 | F | – | – | All-on-four + 1 (5) | Nobel speedy groovy | 4.0 | 18 | 30 | Tilted | 174 |
Nobel speedy groovy | 4.0 | 10 | 35 | Straight | 174 | ||||||
5 | 62 | M | – | HT | All-on-four (4) | Nobel speedy groovy | 4.0 | 18 | 50≦ | Tilted | 8 |
6 | 52 | F | – | – | All-on-four + 1 (5) | Nobel speedy groovy | 4.0 | 11.5 | 45 | Straight | 1 |
Nobel speedy groovy | 4.0 | 13 | 45 | Tilted | 1 | ||||||
7 | 66 | F | + | – | All-on-four (4) | Nobel speedy groovy | 4.0 | 10 | 50 ≤ | Straight | 3 |
Nobel speedy groovy | 4.0 | 15 | 50 ≤ | Tilted | 6 | ||||||
Nobel speedy groovy | 4.0 | 10 | 50 ≤ | Straight | 3 | ||||||
Nobel speedy groovy | 4.0 | 15 | 50 ≤ | Tilted | 3 | ||||||
8 | 73 | M | – | Hepatitis C | All-on-four (4) | Nobel speedy groovy | 4.0 | 11.5 | 50 ≤ | Straight | 11 |
9 | 60 | M | + | – | All-on-four (4) | Nobel speedy groovy | 4.0 | 13 | 50 ≤ | Straight | 13 |
Nobel speedy groovy | 4.0 | 18 | 50 ≤ | Tilted | 13 | ||||||
Nobel speedy groovy | 4.0 | 13 | 50 ≤ | Straight | 13 | ||||||
Nobel speedy groovy | 4.0 | 18 | 50 ≤ | Tilted | 13 | ||||||
10 | 60 | M | – | HT | All-on-four (4) | Straumann bone level tapered | 4.1 | 18 | 50 ≤ | Tilted | 32 |
11 | 66 | F | – | Arrhythmia | All-on-four + 1 (5) | Nobel parallel CC | 3.75 | 8.5 | 40 | Straight | 5 |
Osteoporosis | Nobel speedy groovy | 4.0 | 10 | 45 | Straight | 5 |