Nerve injuries are a common pathology in hand trauma. The consequences are drastic both for patients and doctors/medical system. A nerve graft should be used in the case of a neuroma, trauma or tumor. Recovery takes several months, the best timing for surgery is 6 months after the injury. The aim is to demonstrate that by grafting restant nerve stumps with muscle-in-vein nerve grafts stimulated with intermittent electromagnetic pulsed field (EMPF) we obtain good results in terms of functional and sensibility recovery. Material and method: EMPF stimulation is effective in a large number of pathologies but the biggest involved are the pain symptoms, neurotrauma and peripheral nerve stimulation. We worked in the laboratory in optimal conditions for carrying out of muscles-in-vein nerve grafts. The study was conducted on experimental animals. We used 30 experience animals in 3 equal groups. Results: At 4 and respectively 6 weeks postoperative at the quality tests we observed the progress of the printing of the operated rat paw in comparison with the 1st day. Conclusion: The method is a good alternative for nerve grafting in comparison with classical nerve grafting. When the local possibilities are limited, this method is good for prolonging the grafts.