To investigate the effectiveness of cervical pedicle screw implantation technique under regional method.The clinical data of 85 patients who met the selection criteria between April 2010 and May 2018 were retrospectively analyzed. There were 57 males and 28 females, aged 35-68 years, with an average of 57.6 years. Among them, there were 10 cases of ossification of posterior longitudinal ligament, 68 cases of cervical spondylosis with multilevel stenosis, 3 cases of cervical tumor, 1 case of congenital malformation, and 3 cases of cervical trauma; the lower cervical spine lesions involved CThe operation time was 2.5-4.0 hours, with an average of 3.0 hours. The intraoperative blood loss was 180-550 mL, with an average of 345 mL. No intraoperative vascular or nerve injury occurred. The patients with neurological symptoms were relieved to varying degrees. There were 2 cases of superficial incision infection after operation, the wound healed after enhanced dressing change. The postoperative hospital stay was 5-14 days, with an average of 8.4 days. At discharge, Frankel neurological grading was grade D in 26 patients and grade E in 59 patients. All the patients were followed up 6-24 months, with an average of 13 months. At last follow-up, cervical X-ray films showed the good pedicle screw fixation without loosening. Cervical CT evaluated the position of pedicle screws: 523 pedicle screws (84.7%) in grade Ⅰ, 80 (12.9%) in grade Ⅱ, and 15 (2.4%) in grade Ⅲ; the accuracy rate of the screw position was 97.6%.Cervical pedicle screw implantation technique under regional method can significantly improve the success rate of screw implantation. It is easy to operate, does not destroy the bone cortex, and has stable fixation.探讨区域法下颈椎椎弓根钉植入技术的临床应用效果。.回顾分析 2010 年 4 月—2018 年 5 月收治且符合选择标准的 85 例患者临床资料。男 57 例,女 28 例;年龄 35~68 岁,平均 57.6 岁。其中后纵韧带骨化 10 例,颈椎多节段退变椎管狭窄 68 例,颈椎肿瘤 3 例,先天发育畸形 1 例,颈椎外伤 3 例。病变部位累及 C手术时间 2.5~4.0 h,平均 3.0 h;术中出血量 180~550 mL,平均 345 mL。术中未出现血管、神经损伤,术前有神经症状患者术后均有不同程度好转。术后 2 例切口浅表感染,给予加强换药处理后切口愈合。术后住院时间 5~14 d,平均 8.4 d。出院时 Frankel 神经功能分级为 D 级 26 例、E 级 59 例。85 例患者均获随访,随访时间 6~24 个月,平均 13 个月。末次随访时颈椎 X 线片示椎弓根钉固定良好,无松动。颈椎 CT 评价椎弓根钉位置:Ⅰ级 523 枚(84.7%),Ⅱ级 80 枚(12.9%),Ⅲ级 15 枚(2.4%);植钉准确率97.6%。.区域法下颈椎椎弓根钉植入技术充分考虑到个体差异,可明显提高植钉成功率,操作简便,术中不破坏骨皮质且固定牢靠。.