[Intraoperative video-angiography in surgery for spinal intramedullary cavernous malformations: first experience of its application at the Burdenko Neurosurgical Center]. / Intraoperatsionnaia videoangiografiia v khirurgii intramedulliarnykh kavernoznykh mal'formatsii spinnogo mozga: pervyi opyt ispol'zovaniia v FGAU 'Natsional'nyi meditsinskii issledovatel'skii tsentr neirokhirurgii im. akad. N.N. Burdenko'.

Spinal intramedullary cavernous malformations are a rare vascular pathology of the central nervous system. They account for 3-5% of spinal cord diseases. The clinical picture in patients with cavernous malformations varies from an asymptomatic course to gross neurological deficit in the case of bleeding from a malformation. Due to the lack of reliable methods for predicting the development of bleeding, the need for surgical treatment of asymptomatic patients remains a relevant and open topic for discussion. The goal of surgical treatment of cavernous malformations is to minimize the risk of repeated hemorrhages and gross neurological deficits in patients. Intraoperative indocyanine green video angiography is a promising technique for intraoperative visualization of the size and adherence area of a cavernous malformation to the spinal cord tissue. This increases the radicality of cavernous malformation resection and minimizes intraoperative risks for the patient.

[Extradural spinal cord hemangioblastoma (a case report and literature review)]. / Ekstradural'naya gemangioblastoma spinnogo mozga (sluchai iz praktiki i obzor literatury).

Hemangioblastoma is a rare CNS vascular tumor that develops sporadically and can also be associated with von Hippel-Lindau disease. Hemangioblastomas account for 2-6% of all spinal cord tumors and are ranked third in the structure of intramedullary space-occupying lesions of the spinal cord. For the first time in our practice, we observed a dumbbell paravertebral hemangioblastoma. The international literature reports only 3 cases of the tumor with this growth type.

[Modern treatments for degenerative disc diseases of the lumbosacral spine. A literature review]. / Sovremennye metody lecheniia degenerativnykh zabolevanii mezhpozvonkovogo diska. Obzor literatury.

Many researchers consider degenerative diseases of the spine as a pandemic of the XXIst century. Herniated intervertebral discs of the lumbosacral spine occur in 61% of patients with degenerative spine diseases. Of these, 15% of patients have herniated discs at the LII-LIII level, 10% of patients at the LIII-LIV level, and 40% of patients at the LIV-LV and LV-SI levels. A high cost of conservative treatment of degenerative spine disease symptoms and its low efficacy in reducing the intensity and duration of pain necessitate the development of new methods of surgical treatment. In this paper, we analyze the literature data on minimally invasive spine surgery and demonstrate the main advantages of percutaneous endoscopic surgical techniques.