5. Conclusion
Both FLES and EA showed efficacy in the reconstruction of motor function of the thumb-index finger movements, as evidenced by the increase in MAX and RMS values of the first interosseous dorsal muscle and thumb short extensor muscle, the decrease in CSS score, the increase in Brunnstrom motor function score, the decrease in MAS classification, the increase in Lindmark hand function score, and the increase in Lovett muscle strength classification, and the improvement of FLES therapy was more obvious and the efficacy was better than that of EA therapy, which is worthy of clinical promotion.