transtentorial approach

Objective: To study the relationship of anatomical landmarks of posterior temporal cranial base and gain the orientation for posterior subtemporal transtentorial approach.

目的：对后颞部进行解剖学研究，为颞底-经小脑幕手术入路提供解剖学基础。

Study of Applied Anatomy Related to Neurosurgery through Subtemporal Transtentorial Approach to Superior Petroclival Region

颞下经小脑幕入路至上岩斜区应用解剖研究

The keyhole of temporal base transtentorial approach is located on the supramastoid crest with the posterior rim on anterior angle of parietomastoid sutures.

颞底经小脑幕手术入路骨窗为：第1孔（关键孔）位于乳突上嵴上（后端），孔的后缘与顶乳突缝前角相切。

Microsurgical Anatomy of the Subtemporal Transtentorial Approach

颞下经小脑幕入路相关显微解剖学研究

Objective To explore the surgical technique for excision of mid-superior petroclival region tumor through subtemporal transtentorial approach.

目的探讨颞下经小脑幕入路切除中上岩斜区肿瘤的手术技巧。

Applied anatomical study of posterior subtemporal transtentorial approach

颞底-经小脑幕手术入路的应用解剖学

Conclusion Subtemporal transtentorial approach for excision of tumors at superior-middle petroclival region has advantages of shorter approach and easy to expose.

结论颞下经小脑幕入路切除中上岩斜区肿瘤具有手术路径短、容易暴露的优点。

Methods 8 cases of anterosuperior cerebellar tumors in children were resected via the occipital transtentorial approach.

方法枕部经小脑幕入路切除儿童小脑前上部肿瘤8例。

Occipital transtentorial approach for resection of pineal region tumors

枕部经小脑幕入路切除松果体区肿瘤

Results: When using the occipital transtentorial approach, the exposure of the vein of Galen was satisfactory after the tentorium was transected in this approach.

结果：行经枕经天幕入路Galen静脉显露满意；