The Claim
Sphincter-preserving surgical techniques such as TROPIS achieve a long-term healing rate of 87.6% in diabetic patients with anal fistula, with a risk of anal incontinence of less than 5%, and demonstrate superior outcomes compared to traditional excisional methods.
What the research says
Roughly balanced
Support and challenge are close. The picture may shift as more studies come in.
These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.
In diabetic patients with anal fistula, TROPIS surgery results in an 87.6% healing rate over the long term and carries less than a 5% risk of anal incontinence, which is better than traditional surgical removal methods.
See the scientific wording
Sphincter-preserving surgical techniques such as TROPIS achieve a long-term healing rate of 87.6% in diabetic patients with anal fistula, significantly higher than traditional excisional methods, and are associated with less than 5% risk of anal incontinence, making them preferable for preserving quality of life.
In diabetic patients, high blood sugar causes tissue damage that prevents wounds from healing, but TROPIS surgery avoids cutting the sphincter muscles, which keeps bowel control intact and allows the body to repair the fistula naturally by reducing inflammation, restoring blood flow, and clearing infection.
What the research says
1 studyThe study found that a new surgery called TROPIS heals nearly 9 out of 10 diabetic patients with anal fistulas, and it’s better at keeping bowel control than older surgeries — which matches what the claim says.
Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.