简介：摘要目的讨论研究对合并天幕裂孔疝形成的重型颅脑损伤患者行天幕裂孔术治疗的临床疗效与意义。方法选择我院神经外科合并天幕裂孔疝形成的重型颅脑损伤患者100例随机分为A、B两组。A组患者行清除血肿及去骨瓣减压术。B组患者在A组基础上联合天幕裂孔切开术治疗。比较两种不同方法治疗后术后并发症发生情况，预后评估指标。结果联合天幕裂孔切开术治疗治疗的B组术后各项并发症发病人数均显著少于单纯行去骨瓣减压术并清除血肿A组（P＜0.05）且预后恢复情况显著优于A组（P＜0.05）。结论对合并天幕裂孔疝形成的重型颅脑损伤患者进行天幕裂孔切开术治疗可有效降低颅内压，避免脑干受压后继发性损伤，有效保护脑组织并对显著降低术后各类并发症发生概率，改善患者预后。

简介：天幕脑膜瘤属颅底和脑深部肿瘤，发生率约占颅内脑膜瘤3％～5％。本文回顾分析本院近6年来显微手术治疗的8例天幕脑膜瘤，现报告如下。

简介：　　 [摘要 ] 目的 研究分析重型脑外伤合并脑疝实施标准大骨瓣减压并天幕切开术治疗的效果。方法 此次研究的对象是选取 2018年 4月— 2019年 5月该院收治的重型脑外伤合并脑疝患者 100例，将其临床资料进行回顾性分析，按照随机数字分组法分为 2组，一组患者采用标准大骨瓣减压术治疗，称为对照组，另一组患者采用标准大骨瓣减压并天幕切开术治疗，称为观察组，观察两组重型脑外伤合并脑疝患者的治疗效果。结果 观察组重型脑外伤合并脑疝患者的脑干周围池改善率（ P<0.05， χ2=9.5426）、术后 3周（ t=11.1840， P<0.05）、 6周（ t=26.0610， P<0.05）及 8周（ t=47.8285， P<0.05）的 GCS评分明显优于对照组（ P<0.05）。结论 重型脑外伤合并脑疝实施标准大骨瓣减压并天幕切开术治疗效果显著，能够有效改善脑干缺血状态，提高预后质量。  　　 [关键词 ] 重型脑外伤合并脑疝；标准大骨瓣减压并天幕切开术；效果  　　 [Abstract] Objective To study and analyze the effect of standard large bone flap decompression and tentorium incision in the treatment of severe brain injury combined with brain hernia. Method The object of this study is to select 100 patients with severe brain injury and brain hernia who were admitted to the hospital from April 2018 to may 2019, and analyze their clinical data retrospectively. According to the random number grouping method, they are divided into two groups. One group is treated by standard large flap decompression, which is called the contrast group, the other group is treated by standard large flap decompression and tentorium incision, which is called the observation group To observe the therapeutic effect of two groups of patients with severe brain injury combined with brain hernia. Results the GCS scores of severe brain injury patients with brain hernia in the observation group (P < 0.05, χ 2 = 9.5426), 3 weeks (t = 11.1840, P < 0.05), 6 weeks (t = 26.0610, P < 0.05) and 8 weeks (t = 47.8285, P < 0.05) were significantly better than those in the control group (P < 0.05). Conclusion the standard large bone flap decompression combined with tentorium incision can effectively improve the state of brainstem ischemia and the quality of prognosis.