Vladmir Filatov was able to save the eyesight of sniper Vasily Zaytsev during what battle?
Vladimir Filatov Vladimir Petrovich Filatov (Russian: Владимир Филaтoв , 15 [O.S. 27] February 1875, Mikhaylovka, Penza Governorate, Russian Empire - 30 October 1956, Odessa, Ukrainian SSR) was a Russian and Ukrainian ophthalmologist and surgeon best known for his development of tissue therapy. He introduced the tube flap grafting method, corneal transplantation and preservation of grafts from cadaver eyes. He founded the Institute of Eye Diseases & Tissue Therapy in Odessa, Soviet Union (today Ukraine). Filatov is also credited for restoring Vasily Zaytsev's sight when he suffered an injury to his eyes from a mortar attack during Battle of Stalingrad.
Battle of Čegar The Battle of Čegar (Serbian: Битка на Чегру/Bitka na Čegru ), also known as the Battle of Kamenica (Бој на Каменици/Boj na Kamenici) was a battle of the First Serbian Uprising between the Serbian Revolutionaries and Ottoman forces near the Niš Fortress on 31 May 1809. Fought on the Čegar hill situated between the villages of Donji Matejevac and Kamenica near Niš in what is today southeastern Serbia, it ended in an Ottoman victory. Commander Stevan Sinđelić famously blew up the gunpowder magazine when the Ottomans overtook his trench, killing every one in it. Skulls of dead Serb rebels were embedded into the Skull Tower.