[The surgical approach to the cochlear nucleus area].
The stimulation of the proximal auditory nerve or the Cochlear Nuclear Complex (CNC) situated in the lateral recess of the fourth ventricle is a possibility of hearing rehabilitation for patients suffering from bilateral deafness by bilateral cerebellopontine-angle tumors or by transsections of cochlear nerves on both sides. Using such anatomical landmarks as proximal cochlear nerve, flocculus, choroid plexus and taenia the surgeon can locate exactly the CNC for this stimulation. We investigated location, diameter and surrounding structures of the CNC on 10 human brains fixed in 10% formalin-solution and on 9 histological series of these subjects.
Jacob
U
U
Hals-Nasen-Ohren-Klinik und Poliklinik, Medizinischen Fakultät (Charité), Humboldt-Universität zu Berlin, BRD.
Mrosack
B
B
Gerhardt
H J
HJ
Staudt
J
J
D000161:Acoustic Stimulation / Q000379:methods*; D000368:Aged; D000369:Aged, 80 and over; D003051:Cochlea / Q000294:innervation*; D003056:Cochlear Nerve / Q000033:anatomy & histology / Q000502:physiology / Q000601:surgery*; D006801:Humans; D008875:Middle Aged; D000159:Vestibulocochlear Nerve / Q000502:physiology*
Der chirurgische Zugang zum Kochlearis-Kerngebiet.