Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector8971310.17816/kazmj89713Research ArticleEndoscopic surgery in gastroenterologyAbuladzeS. V.info@eco-vector.comKnubovetsS. Y.info@eco-vector.comSafinR. S.info@eco-vector.comValeevI. I.info@eco-vector.comRepublican Clinical Hospital M3 of Tatarstan1502199475286880512202105122021Copyright © 1994, Eco-Vector1994<p>From 1983 to 1992, 4,000 operations, 162 endoscopic papillosphincterotomies were performed in the departments of the Republican Clinical Hospital for cholecystitis and its complications; 3836 laparoscopies were performed on a planned and urgent basis for various diseases of the abdominal cavity.</p>Kazan Medical archiveКазанский медицинский архив