Both Type I Bovine Collagen Conduits and Porcine Small Intestine Submucosa Conduits Result in Functional Sensory Recovery Following Peripheral Nerve Microsurgery: A Systematic Review and Meta-Analysis

The study purpose was to measure and compare the time to functional sensory recovery (FSR) and incidence of FSR by 6 and 12 months between type I bovine collagen conduits versus porcine small intestine submucosa (SIS) conduits with primary neurorrhaphy for peripheral nerve injury repair.