壳聚糖促进周围神经再生的形态计量研究吴德升赵定麟⒇何北平杜晓冰周围神经缺损修复仍为当前临床一大难题，由于可牺牲供移植用的自体神经来源有限，加之显微修复技术已极精细，而神经修复的功能效果远未理想，因此，越来越多的周围神经外科医生将精力集中于神经再... Chitosan promotes peripheral nerve regeneration morphology measurement Wu Desheng Zhao Dinglin ⒇ He Beiping  Du Xiaobing  Peripheral nerve defect repair is still a major clinical problem, due to the limited source of autologous nerve can be sacrificed for transplantation, combined with microsurgery has been Very fine, and the functional effect of nerve repair is far from ideal, therefore, more and more peripheral neurosurgeons will focus on nerves and then ...