Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector8632110.17816/kazmj86321MiscellaneousOn the issue of postoperative sinustrombosis. Kriegsmann. Archivfür Ohren-Nasen und Kehlköpfheilkunde. Bd. 131. H. 3.1932 rShcherbatovI. I.info@eco-vector.com150319332932632630311202103112021Copyright © 2021, Eco-Vector2021<p>The author checked the case histories for 18 months. Antrotomy was performed in 241 cases and radical surgery in 86 cases. On 241 antrotomies, the sinus was exposed 133 times, of which it appeared normal in 132 cases. 127 cases healed without complications, as did those where the sinus was not exposed.</p>Kazan Medical archiveКазанский медицинский архив