R.A. SHAFIGULIN1,2, R.Ya. KHABIBYANOV1,2 1Kazan State Medical Academy – Branch Campus of  RMACPE MH Russia, Kazan 2Republican Clinical Hospital of the Ministry of Healthcare of the Republic of Tatarstant, Kazan  Contact details: Shafigulin R.A. — postgraduate student of the Department of Traumatology and Orthopedics Address: 36 Butlerova St., Kazan, Russian Federation, 420012, tel.: +7-927-414-14-30, e-mail: […]