FIELD: medicine, neurosurgery.
SUBSTANCE: the present innovation deals with microsurgical removal of tumor at applying Nd-YAG laser ray at wave length being 1064 nm. Moreover, one should dissect tumor's capsule in ablation mode (F4) at power being about 30-40 W, surface coagulation - in contact mode fibertom at power being 15-20 W, thermodestruction of tumor parenchyma - in contact-free, standard mode (F1) at power being 50-60 W. Tumor parts either overgrowing with or joined with facial nerve, caudal group of nerves, the branches of anterior-inferior cerebellar artery and stem structures - in contact-free, standard mode (F1) at power being 10-20 W. Application of the present method enables to increase radicalness of operation and decrease traumatism of craniocerebral nerves, vessels and stem structures.
EFFECT: higher efficiency.
1 ex, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR PROTECTING ANATOMIC FORMATIONS IN THE BRAIN WHEN REMOVING EXTRACEREBRAL TUMOR WITH LASER | 2003 |
|
RU2235549C1 |
| METHOD FOR IDENTIFYING FACIAL NERVE WHEN REMOVING LARGE AND GIANT EXTRACEREBRAL TUMORS OF CEREBELLOPONTINE ANGLE | 2003 |
|
RU2238030C1 |
| METHOD OF DISSECTION OF CANAL OF OPTIC NERVE | 2006 |
|
RU2325882C1 |
| METHOD FOR REMOVING MENINGIOMA INGROWING INTO THE CAVITY OF THE UPPER SAGITTAL SINUS IN MEDIAN/POSTERIOR THIRD | 2006 |
|
RU2316284C1 |
| METHOD OF DEFINING FUNCTIONAL ALLOWABILITY THRESHOLD FOR LASER PHOTOCOAGULATION OF INTRAMEDULLAR TUMOUR | 2007 |
|
RU2349283C1 |
| METHOD FOR RESECTING THE PART OF THE SUPERIOR SAGITTAL SINUS BEING COMPLETELY OCCUPIED WITH TUMOR IN ITS MIDDLE/POSTERIOR THIRD | 2006 |
|
RU2322213C1 |
| METHOD FOR PREVENTING INTRAMEDULLARY TUMOR PROCEDIVATION | 2002 |
|
RU2230509C2 |
| METHOD FOR PREDICTING THE RESULT OF OPERATIVE INTERFERENCE AT REMOVING CEREBRAL BASAL MENINGIOMAS | 2004 |
|
RU2281689C2 |
| METHOD OF DETERMINING SEVERITY OF COMPRESSION AND DISLOCATION OF CEREBRAL PONS BY EXTRACEREBRAL TUMOR | 2022 |
|
RU2805824C1 |
| METHOD FOR SURGICAL MANAGEMENT OF MIDDLE EAR MASSES | 2021 |
|
RU2769917C1 |
