V.N. Dubrovin1, A.V. Egoshin1, D.M. Batukhtin2, R.V. Eruslanov2, D.S. Chernishov2, A.A. Rozhentsov2, Ya.A. Furman2
1Republic Clinical Hospital, Yoshkar-Ola
2Volga State University of Technology, Yoshkar-Ola
Dubrovin V.N. ― D. Med. Sc., Professor, head of the Urology Department of Republic Clinical Hospital
33 Osipenco Str., Yoshkar-Ola, Republic of Mari El, Russian Federation, 424037, tel. +7-902-671-69-92, e-mail: email@example.com
Abstract. The use of computer navigation system is new actively explored the method used for operations on the abdominal and retroperitoneal organs. In this paper, we propose an original hardware-software complex, which on the basis of computer tomography data, forms a virtual body model, transmitted to the operating screen monitor using a surgical navigation system, involving a mechanical digitizer. The method is used in laparoscopic partial nephrectomy. 9 patients were operated on average 45.9 age (38-54) years, the mean operative time was 101.7 (80-155) minutes, warm ischemia time ― 17.3 (12-25) minutes. No serious complications were noted. The average duration of treatment was 6.9 (5-10) days. The method provided a better orientation of the surgeon during the operation.
Key words: 3D modeling, computer navigation system, laparoscopic partial nephrectomy.