| Autor: |
de Oliveira E; Säo Paulo Neurological Institute. Department of Neurosurgery, University of Säo Paulo School of Medicine, Brazil., Tedeschi H, Siqueira MG, Peace DA |
| Jazyk: |
angličtina |
| Zdroj: |
Acta neurochirurgica [Acta Neurochir (Wien)] 1995; Vol. 136 (3-4), pp. 204-11. |
| DOI: |
10.1007/BF01410627 |
| Abstrakt: |
A pretemporal approach to the interpeduncular and petroclival regions is described. Through a frontotemporal craniotomy based very low in the middle fossa the temporal lobe is completely exposed. The Sylvian, carotid, chiasmatic, and lamina terminalis cisterns are widely opened. The arachnoid fibers between the uncus and the frontal lobe, as well as those binding the temporal lobe to the tentorial edge and to the oculomotor nerve are also separated. The bridging veins from the temporal pole to the spheno-parietal sinus are usually coagulated and sacrificed allowing for posterior displacement of the temporal lobe. The approach combines the advantages of both the classical pterional and subtemporal approaches providing unhindered exposure of the anterior portion of the tentorial incisura in dealing with vascular and tumoural lesions arising at the sellar, parasellar, and interpeduncular regions, and at the superior aspect of the petroclival region. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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