宫颈癌(cervical cancer)是我国最常见的妇科恶性肿瘤,高发年龄为50~55岁,近年来其发病呈年轻化趋势。早期宫颈癌以手术治疗为主,传统的手术方式为广泛性子宫全切术及盆腔淋巴结清扫术。患者术后5年生存率可超过90%,但术中对盆腔神经损伤引起的术后膀胱功能紊乱、直肠功能失调及性功能障碍,严重影响患者生活质量。为了达到治疗目的同时减少术后盆腔脏器功能障碍,保留神经功能的广泛性 Cervical cancer (cervical cancer) is the most common gynecological malignant tumors in our country, the high incidence of 50 to 55 years of age, the incidence in recent years showed a trend of younger. Early surgical treatment of cervical cancer-based, the traditional surgical methods for radical hysterectomy and pelvic lymph node dissection. The 5-year survival rate of patients after surgery can exceed 90%, but intraoperative pelvic nerve injury caused by postoperative bladder dysfunction, rectal dysfunction and sexual dysfunction, seriously affecting the quality of life of patients. In order to achieve the purpose of treatment and reduce postoperative pelvic organ dysfunction, retain the extensive function of the nerve