Fig. 10From: Peripheral nerve defects repaired with autogenous vein grafts filled with platelet-rich plasma and active nerve microtissues and evaluated by novel multimodal ultrasound techniquesThe degree of nerve graft adherence assessment. A A representative gross view of nerve grafts in each group after blunt dissection. B Statistical analyses were performed by comparing the degree of nerve graft adherence between each group. Grade I no dissection or mild blunt dissection; Grade II some vigorous blunt dissection required; Grade III sharp dissection required. *P < 0.05, **P < 0.01, and n.s. not significant. Micro-T microtissues, PRP platelet-rich plasmaBack to article page