Figure 3
From: Partially oxidized polyvinyl alcohol conduitfor peripheral nerve regeneration
Intraoperative photographs of reversed-autograft and nerve conduits implantation and removal. Implantation and removal of reversed-autograft (A); OxPVA (B); PVA (C) and SF (D) nerve conduits in a rat sciatic nerve transection model. Twelve weeks after surgery, the prostheses were preliminarily compared for their gross appearance at the implant site (white arrow) prior to explant.
