Seton stitch

Seton Stitch

The Seton stitch is a surgical procedure used primarily in the treatment of anal fistulas. The technique involves the use of a cord or thread, known as a seton, which is threaded through the fistula tract. The seton is then tightened over time, encouraging the fistula to heal from the inside out.

History

The Seton stitch is named after Alexander Seton, a Scottish surgeon who lived in the 19th century. Seton was known for his innovative surgical techniques, and the Seton stitch is one of his most enduring contributions to the field of surgery.

Procedure

The Seton stitch procedure begins with the surgeon identifying the internal and external openings of the fistula. A probe is then inserted into the fistula tract, and a seton is threaded through. The seton is then tied in a loop, creating a continuous tension on the fistula tract. This tension encourages the fistula to slowly heal from the inside out.

Uses

The Seton stitch is primarily used in the treatment of anal fistulas. However, it can also be used in the treatment of other types of fistulas, such as vaginal fistulas and urinary fistulas. The Seton stitch is particularly useful in cases where the fistula tract passes through important structures, such as the anal sphincter, where more aggressive surgical techniques could result in damage and subsequent loss of function.

Complications

As with any surgical procedure, the Seton stitch carries the risk of complications. These can include infection, bleeding, and discomfort or pain. In some cases, the fistula may not heal completely, requiring further treatment.

See also

• Fistula
• Surgery
• Alexander Seton