Surgical interventions for chronic anal fissures that don't respond to conservative treatments.
The most common surgical treatment where a small portion of the internal sphincter muscle is cut to reduce pressure and promote healing.
Surgical removal of the fissure and surrounding scar tissue, often combined with sphincterotomy.
A flap of healthy tissue is advanced to cover the fissure site, preserving sphincter function.
Minimally invasive laser treatment to remove abnormal tissue and promote healing.
Most procedures are outpatient with recovery in 2-4 weeks. Pain management and wound care are essential.
