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Anoplasty for anal fissure

Published 13 March 2026 ·Last reviewed 13 March 2026 by the editorial team ·How we create our content

A composite account, drawn from many real anonymised experiences. It is not any one person's story.

Anoplasty for anal fissure

What this experience covers

This experience covers what people describe about anoplasty — a surgical procedure sometimes used for chronic anal fissures that have not responded to other treatments. It is a composite drawn from many anonymised accounts and represents common patterns, not any single person’s story.

Anoplasty involves moving a flap of healthy tissue to cover the fissure site, improving blood supply to the area and allowing healing. It is less commonly discussed than LIS or fissurectomy, which can make it feel unfamiliar and uncertain when it is recommended.

The pattern

Why it gets recommended

People who end up having anoplasty typically describe a long journey before reaching this point. Common patterns include:

  • Chronic fissure that has not healed with conservative treatment
  • Topical treatments tried and either partially effective or not effective
  • Botox attempted, sometimes more than once, without lasting results
  • A surgeon who recommends anoplasty because the fissure site has poor blood supply or significant scarring

The recommendation often comes as a surprise. Many people have not heard of anoplasty before their surgeon mentions it, and the initial reaction is often a mix of confusion and hope.

The procedure

People describe the procedure itself as straightforward, though recovery is more involved than some other fissure surgeries:

  • Usually done under general anaesthesia as a day case
  • The surgeon removes the chronic fissure tissue and mobilises a flap of healthy skin to cover the area
  • The goal is to bring healthy, well-vascularised tissue to a site that was not healing on its own
  • The procedure typically takes thirty to sixty minutes

The first week

Recovery from anoplasty is generally described as more involved than a simple sphincterotomy:

  • Moderate to significant pain in the first few days, particularly around bowel movements
  • The surgical site feels tight and swollen
  • Movement is limited — most people describe staying close to home for the first week
  • Stool management is critical — soft stools are essential to protect the flap

People describe the first bowel movement with the same anxiety as any anal surgery. The consistent advice: keep stools very soft, take your time, and use warm water afterwards.

Weeks two to six

The middle phase of recovery brings gradual improvement:

  • Pain decreases steadily, though some discomfort persists
  • The surgical site begins to settle — swelling reduces
  • Activity levels increase slowly
  • Follow-up appointments allow the surgeon to check the flap is healing

People describe this period as requiring patience. The healing is real but slow, and the temptation to judge progress too early is strong.

The longer view

By two to three months, most people describe significant improvement. The chronic fissure pain they had lived with for months or years is either gone or substantially reduced. The tissue at the surgical site has integrated and the area feels more normal.

What people wish they had known

  • That anoplasty is a legitimate and well-established procedure, even though it is less commonly discussed than LIS
  • That recovery is longer than some other fissure surgeries but the outcomes can be very good
  • That keeping stools soft for the entire recovery period is not optional
  • That the first two weeks are the hardest, and it does get significantly better after that

When to contact your doctor

Seek medical attention if you experience:

  • Heavy or increasing bleeding
  • Pain that is getting worse rather than gradually improving
  • Fever or signs of infection at the surgical site
  • Discharge that is foul-smelling or concerning
  • Any symptoms that worry you — your surgical team expects these calls
When to seek care Heavy bleeding or feeling faint: emergency. Fever or trouble passing urine: call today. Emergency: 911

Not sure how urgent it is? Get help today.

  1. Emergency

    Heavy bleeding, black tarry stools, feeling faint, severe pain or trouble breathing.

    Call 911 or go to the ER.

  2. Today

    Fever, pain getting worse, a hot swollen lump, or trouble passing urine.

    Call your doctor or go to urgent care.

  3. Soon

    Bleeding or bowel changes nobody has checked, or anything lasting 3 weeks.

    Book a doctor’s appointment.

Feeling overwhelmed? Call or text 988, any time.

See all the signs

For this topic, get medical advice if you notice:

  • Severe or worsening pain
  • Heavy bleeding
  • Fever
  • Black stools
  • Fainting or dizziness
  • Pus or unusual discharge
  • Inability to pass stool or gas
  • Unexplained weight loss

Recording how you feel is not the same as being checked. These are the signs that need a doctor’s attention.

Call 911 or go to the emergency room now if you have:

  • bleeding that will not stop, a lot of blood (the toilet water turns red, or you pass large clots), or any bleeding with feeling faint or dizzy
  • fainting, a racing heart or trouble breathing
  • confusion or slurred speech, extreme shivering, no urine in a day, or blotchy skin
  • sudden severe belly pain, or a swollen, hard belly with vomiting or not passing stool or gas
  • you cannot pass urine at all, or your bladder feels full and painful and you can’t empty it
  • redness, swelling or severe pain spreading quickly around your anus, genitals or groin, especially with a fever or feeling very ill
  • a fever with a painful swelling near your anus if you have diabetes or a weakened immune system (for example, from chemotherapy or transplant medicines)
  • black, tarry stools

Call your doctor or go to urgent care today (or the ER if you can’t be seen today) if you have:

  • a temperature of 100.4°F (38°C) or higher, chills, vomiting, or feeling generally unwell
  • pain that is getting worse over days, or severe pain that stops you sitting or sleeping
  • a hot, swollen or very tender lump near your anus or at the top of the crease between your buttocks, or foul-smelling discharge
  • trouble urinating
  • bleeding that is getting heavier or more frequent, or blood mixed into your stool
  • feeling much more tired than usual, looking pale, or getting out of breath more easily than you used to
  • not passing stool for several days, or new belly pain

Make an appointment with your doctor if:

  • you have never had these symptoms checked by a doctor or nurse — whatever your age
  • you have had rectal bleeding for more than 3 weeks
  • your bowel movements have been looser, thinner or more frequent than usual for 3 weeks or more, or you have lost weight without trying
  • symptoms have not settled after a week or so, or keep coming back
  • you notice a new lump near your anus, between your buttocks or in your belly, or an itch or discharge that does not clear
  • you have new leakage or trouble controlling your bowels
  • you are 45 or over, or have a family history of bowel cancer or inflammatory bowel disease, and any of these symptoms are new for you

If you are unsure, it is always reasonable to ask. If things feel overwhelming, call or text 988 (Suicide & Crisis Lifeline) or chat at 988lifeline.org, any time. If you don’t feel safe, call 911.

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Discreet symptom tracking

Had this surgery? Track your recovery, day by day.

The days blur together. Was the bleeding worse yesterday? When did the discharge change? A short, discreet email asks how things have been and saves each answer, so you can bring the dates to your follow-up visit or your doctor.

  • About ten seconds a check-in. No app, no password.
  • Nothing in the subject or preview says what it’s about.
  • Each Sunday, a link to your week, ready for your next appointment.

Your notes

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