Skull Base Surgery of the Posterior Fossa
99 this single approach, even tumors with significant supratentorial extension. This approach provides the widest exposure to PC ...
100 Fig. 7.3 The combined petrosal approach, which pro- vides both infra- and supratentorial access (a). The patient is placed i ...
101 ties of daily living [ 11 ]. The trochlear nerve is most commonly involved, followed by oculomo- tor and abducens nerve pare ...
102 Acknowledgments We thank Kristin Kraus, MSc, our medical editor, for her contribution to manuscript editing and Vance Mortim ...
© Springer International Publishing AG 2018 103 W.T. Couldwell (ed.), Skull Base Surgery of the Posterior Fossa, https://doi.org ...
104 petrous face are associated with symptoms of cerebellar dysfunction, ataxia, or elevated intra- cranial pressure. Figure 8.1 ...
105 views. Intraoperative neuromonitoring of cranial nerves 5, 7, 8 (Auditory Brain Responses (ABR)), and 11 is established. For ...
106 depth of the tumor in the CPA. The CO2 laser is small enough to fit easily into the angle and can be used to cut pieces of t ...
107 Postoperative imaging showed residual enhance- ment of the IAC; however, at 118 months postop- erative, there was no recurre ...
108 suboccipital craniotomy was performed. A right C1 laminotomy allowed for opening of the cervi- cal subarachnoid space below ...
109 collectively as “tumors of the cerebellar cham- ber,” there are distinct clinical syndromes associ- ated with location and s ...
110 tumor origin determined the direction of the seventh to eighth nerve displacement [ 18 ]. They used transpetrosal or transla ...
111 to the anterior petrous/Meckel’s cave tumors. We are able to use the retrosigmoid approach with additional petrous drilling ...
112 patients with CPA meningiomas that were resected with a retrosigmoid approach and achieved total removal in 91% of patients ...
113 of facial nerve–sparing treatment approach to cer- ebellopontine angle meningiomas. J Neurosurg. 2017;10:1–11. Desgeorges M ...
© Springer International Publishing AG 2018 115 W.T. Couldwell (ed.), Skull Base Surgery of the Posterior Fossa, https://doi.org ...
116 temporal lobe, including the vein of Labbe and basal temporal veins and the relationship between the superior petrosal sinus ...
117 Case 4: Combined Transpetrosal Approach (Fig. 9.5) A 39-year-old man presented with a 2-month history of gait disturbance. M ...
118 Fig. 9.3 Case 2. Preoperative axial (a) and coronal (b) T1-weighted magnetic resonance images with gadolinium showing the le ...
119 Fig. 9.3 (continued) 9 Tentorial Meningiomas ...
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