Fate of collagen-based implants used in pelvic floor surgery: A 2-year follow-up study in a rabbit model

Prolene was integrated by an increasingly organised fibrotic scar while SIS was entirely remodelled within 60 days. Pelvicol implants underwent late onset (≥ 180 days) degradation. After 2 years of implantation there were no differences in tensiometric strength between the 3 different materials.