Anal stenosis is the most common type of outflow obstruction and is usually mistaken for constipation. It is the second most frequently missed anal diagnosis. This is unfortunate because it can be treated very easily in the clinic under local anaesthetic.

The Symptoms:

The symptoms are difficulty pushing a firm stool through a narrowed anal canal. It comes on slowly so the patient is not fully aware of the narrowing and attributes it to "constipation." The problem is that the anal canal has been narrowed by a ring of scar tissue located just under the skin of the anal margin which, just like a bone, will not give or allow the anal canal to stretch to accommodate a large diameter stool.

The Treatment:

The treatment is very simple: in the clinic under local, the ring of scar tissue is incised on both sides through the anal skin which immediately allows the canal to expand to its normal stretchable diameter. Be sure to have thick stools to keep it stretched while it is healing.

More Information:

Please contact the Advance Endoscopy & Specialist Centre at any time for more information about anal fissure. Please use the phone numbers and addresses or contact form we have provided for this purpose.