Zoltan M. SEAGAL, Doctor of Medicine, Honorary Academic of the Izhevsk State Medical Academy, Honored Scientific Worker of Russia, three Soros Professor Awards, Director of the Department of Topographical Anatomy and Operative Surgery at the Izhevsk State Medical Academy. Olga V. SURNINA, Ph. D. (Medicine), Highest Category Physician, Director of the Ultrasound Diagnostics Department at the Republican Clinic Diagnostic Center, President of the Association of Ultrasound Diagnostic Physicians (Udmurt Republic), Senior Teacher in the Department of Topographical Anatomy and Operative Surgery.