Fissures Surgery
A surgical procedure on the internal anal sphincter to relieve tension by making a small cut in the muscle.
Purpose:
- Treats chronic anal fissures (painful tears in the anal canal lining that fail to heal after 8 weeks).
- Relieves tension and spasms that prevent healing by reducing blood flow.
Need for Surgery:
- Chronic fissures that don’t heal with other treatments.
- Surgery is recommended for about 40% of resistant cases.
LIS is a common procedure with a high success rate and low risk of complications.
Preparation:
- Outpatient procedure; arrange transportation as anesthesia will affect driving.
- General anesthesia is commonly used, but options can be discussed with your provider.
