Pipe cleaner brush for “curettage” of perianal fistulas

Techniques in Coloproctology - Tập 8 - Trang 116- 116 - 2004
O. Zmora1, D. Scott1, M. Khaikin1, M. Venturero1, M. Koller1
1Colorectal Surgery Unit, Department of Surgery Sheba Medical Center Sackler School of Medicine, Tel Aviv, Israel