Carbon Coated Zirconium Beads in β-Glucan Gel and Bovine Glutaraldehyde Cross-Linked Collagen Injections for Intrinsic Sphincter Deficiency: Continence and Satisfaction After Extended Followup

Abstract

Neither Contigen nor Durasphere provides durable improvement in continence. Despite this outcome a third of patients in the 2 groups were satisfied with the treatment outcome.