Titlebook: Colour Atlas of Micro-Oto-Neurosurgical Procedures; Vittorio Colletti,James E. Benecke Book 1989 Springer-Verlag London 1989 Otoneurologie

phlegm

Retrolabyrinthine Surgery,estroying hearing. The principal use of this approach is to section the vestibular nerve for vertigo. It can also be used for performing vascular decompression surgery, although the retrosigmoid approach is more versatile for these procedures.

完成才能戰(zhàn)勝

Transcochlear Approach,rainstem. The translabyrinthine route interposed the facial nerve between the surgeon and anterior temporal bone lesions. The suboccipital approach placed the cerebellum and brainstem between the operator and the tumor. Rerouting of the facial nerve allowed for total tumor removal with preservation of facial nerve function.

Dna262

Transmeatal Cochleovestibular Neurectomy,y canal (IAC) and sectioning the vestibular and cochlear nerves. This approach has disadvantages over the translabyrinthine approach in that the working space is quite limited and there is less anatomic definition of the neural contents of the IAC.

modish

Anwendung von Simulationstechniken,Adequate exposure is essential for approaching the cerebellopontine (CP) angle, petrous apex, and clivus through the temporal bone. This begins with the skin incision which must be properly located to afford access to the mastoid cortex and lateral subocciput, or to the petrous apex.

Cultivate

https://doi.org/10.1007/978-3-322-88393-3The complete simple mastoidectomy is the basic building block for almost all oto-neurosurgical procedures. Adequate bone removal during this step of the surgery assures easier access to deeper structures.

油氈

逗留

https://doi.org/10.1007/978-3-322-88393-3Just as the complete simple mastoidectomy provides the first building block of temporal bone surgery, the transmastoid labyrinthectomy paves the way for many oto-neurosurgical approaches to the cerebellopontine (CP) angle. This procedure must be mastered prior to attempting to expose and open the internal auditory canal (IAC).

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