FIELD: medicine.
SUBSTANCE: method involves carrying out transcapsular stimulation with insulated bipolar electrode in oral caudal direction on several parallel lines after having removed tumor mass in intracapsular way. Received M-responses amplitude is measured and tumor capsule mapping is carried out. Exact projection of facial nerve path is built starting from tumor capsule points distinguished by muscular response maximum amplitude. Then, the facial nerve is separated from the tumor capsule.
EFFECT: high accuracy of the method.
7 dwg
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Authors
Dates
2004-10-20—Published
2003-02-25—Filed