【摘要】 目的：探讨改良去骨瓣减压术在重型颅脑损伤中的疗效及对脑血流及脑氧代谢的影响。方法：选择2020年1月—2022年1月在监利市中医医院治疗的重型颅脑损伤患者120例按照其接受治疗方法的异同将其分组，60例患者接受传统去骨瓣减压术，将其划分为对照组；60例患者接受改良去骨瓣减压术，将其划分为观察组，对比两组患者的美国国立卫生研究院卒中量表(NIHSS)评分及血清神经元特异性烯醇化酶(NSE)水平、脑血流动力学指标、脑氧代谢指标及并发症发生率。结果：术后，两组的NIHSS评分、NSE水平、双侧颈内动脉搏动指数(PI)、颈内动脉血氧含量(CaO2)均降低，观察组均低于对照组，收缩期最大血流速度(Vs)、平均血流速度(Vm)、脑氧摄取率(CERO2)、颈内静脉血氧含量(CjvO2)及颈静脉球部氧饱和度(SjvO2)均上升，观察组均高于对照组，差异均有统计学意义(P<0.05)。观察组的并发症发生率(1.67%)低于对照组(11.67%)，差异有统计学意义(P<0.05)。结论：重型颅脑损伤患者行改良去骨瓣减压术治疗，能够减轻神经损伤，改善脑血流动力学、脑氧代谢能力，减少并发症，安全有效。

    【关键词】 重型颅脑损伤 改良去骨瓣减压术 神经功能 脑血流动力学 脑氧代谢

    Effect of Modified Decompressive Craniectomy on Cerebral Blood Flow and Cerebral Oxygen Metabolism in Patients with Severe Craniocerebral Injury/TANG Yiren， ZHANG Wei， HUANG Yongfeng. //Medical Innovation of China， 2024， 21(27)： 0-061

    [Abstract] Objective： To explore the therapeutic effect of modified decompressive craniectomy in severe craniocerebral injury and its impact on cerebral blood flow and cerebral oxygen metabolism. Method： A total of 120 patients with severe craniocerebral injury who received treatment at Jianli Traditional Chinese Medicine Hospital from January 2020 to January 2022 were selected and grouped according to their similarities and differences in treatment methods. Sixty patients underwent traditional decompressive craniectomy and were divided into the control group; sixty patients underwent modified decompressive craniectomy and were divided into the observation group. The national institutes of health stroke scale (NIHSS) scores ......