Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector9016210.17816/kazmj90162Research ArticleFor the treatment of fistulas of the anus located outside the sphincter. Dr. Friedrich Rudofsky (Zentralbl. F. Chir. 1933 r „No. 27)TsimkhesI.info@eco-vector.com1510193329108388381112202111122021Copyright © 2022, Eco-Vector2022<p>For the treatment of fistulas of the anus located outside the sphincter. Dr. Friedrich Rudofsky (Zentralbl. F. Chir. 1933 r No. 27) in persistent cases of rectal fistulas, especially ishiorectal, tuberculous origin, suggests applying a temporary anus praeternaturalis to Colon Sigmoideum</p>Kazan Medical archiveКазанский медицинский архив