Outcome of lateral internal sphincterotomy for anal fissure in a retrospective cohort of patients

Key Points

• Lateral internal sphincterotomy shows significant enhancement in recovery for anal fissure patients—improving quality of life.
• Approximately 80% of patients reported symptom relief by 12 weeks post-surgery, highlighting the procedure's success.
• Retrospective cohort analysis examined data over three years from a hospital setting, providing comprehensive insights.
• Future research should consider diverse populations and follow-up durations to validate outcomes across different groups.