发明名称 |
METHOD FOR SURGICAL MANAGEMENT OF TRANSSPHINCTER AND EXTRASPHINCTER ANAL FISTULAS |
摘要 |
FIELD: medicine.SUBSTANCE: fistula is separated from an external fistula opening on the perineal skin to reach a rectal wall leaving elements of an anal sphincter intact. A fistulous tract is cut off at the rectal wall with keeping its proximal portion in depth of the anal sphincter, or outside the sphincter. An elastic latex ligature is inserted through an internal fistula opening into the wound with circularly enclosing a mucosubmucous layer and a portion of the internal sphincter. A transected portion of the external sphincter is closed with covering the ligature with muscular tissue of the sphincter. The ligature extends from the internal fistula opening leaving a suture line on the sphincter completely intact.EFFECT: method enables eliminating a rectal fistula with minimising a risk of sphincter suture line disruption, progression of anal sphincter insufficiency and recurrence of the disease by forming an intrasphincter fistulous tract in treating transsphincter and extrasphincter anal fistulas.1 ex |
申请公布号 |
RU2564086(C1) |
申请公布日期 |
2015.09.27 |
申请号 |
RU20140150317 |
申请日期 |
2014.12.12 |
申请人 |
FEDERAL'NOE GOSUDARSTVENNOE BJUDZHETNOE UCHREZHDENIE "GOSUDARSTVENNYJ NAUCHNYJ TSENTR KOLOPROKTOLOGII IMENI A.N. RYZHIKH" MINISTERSTVA ZDRAVOOKHRANENIJA ROSSIJSKOJ FEDERATSII |
发明人 |
TITOV ALEKSANDR JUR'EVICH;KOSTAREV IVAN VASIL'EVICH;MUDROV ANDREJ ANATOL'EVICH |
分类号 |
A61B17/00 |
主分类号 |
A61B17/00 |
代理机构 |
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代理人 |
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