How I do it: retrosigmoid intradural inframeatal petrosectomy

被引：1
|
作者：
Meling, Torstein R. [1 ,2 ,3 ]
Zegarek, Greg [1 ]
Schaller, Karl [1 ,2 ]
机构：
[1] Geneva Univ Hosp, Div Neurosurg, Dept Clin Neurosci, Geneva, Switzerland
[2] Univ Geneva, Fac Med, Geneva, Switzerland
[3] Ist Nazl Neurol Carlo Besta, Dept Neurol Surg, Milan, Italy
来源：
ACTA NEUROCHIRURGICA | 2021年 / 163卷 / 03期
关键词：
Surgery; Neurosurgery; Anatomy; Petrosectomy; Retrosigmoid; Brain tumor; Skull base;
D O I：
10.1007/s00701-020-04587-0
中图分类号：
R74 [神经病学与精神病学];
学科分类号：
摘要：
Background Lesions infiltrating the petrous temporal bone are some of the most complex to treat surgically. Many approaches have been developed in order to address these lesions, including endoscopic endonasal, anterior petrosectomy, posterior petrosectomy, and retrosigmoid. Method We describe in a stepwise fashion the surgical steps of the retrosigmoid intradural inframeatal petrosectomy. Conclusion The retrosigmoid intradural inframeatal petrosectomy may afford satisfactory exposure with limited drilling and minimal disruption of perilesional anatomical structures. It can provide excellent surgical results, especially for soft tumors, while minimizing surgical morbidity.
引用
收藏
页码：649 / 653
页数：5
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