Table 1: Time from implant insertion to onset of symptoms.
| Time from Implant insertion to symptom development | IUGA Classification | Number of patients (%) |
| < 48 hours | T1 | 0 |
| < 2 months | T2 | 8 (20%) |
| 2-12 months | T3 | 10 (25%) |
| 1-3 years | T4 | 5 (12.5%) |
| 3-5 years | T4 | 5 (12.5%) |
| 5+ years | T4 | 12 (30%) |