seton operation

se·ton op·er·a·tion

an operation for advanced glaucoma; passage of a tube or seton into the anterior chamber to act as a wick.
Farlex Partner Medical Dictionary © Farlex 2012
References in periodicals archive ?
As there are no additional steps involved in the elastic seton operation, the procedure has the same duration of conventional tight seton placement in terms of identifying the fistula tract and placing the seton.