Chronic Anal Fissures: Do They Always Require Surgery? - Surgery

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Regarding the issue of chronic anal fissures?


Hello Doctor, I am 16 years old, and for the past month, I have been experiencing anal fissures when using the restroom.
I noticed that the area of the fissure has started to appear white or light flesh-colored (not sure if this is fibrosis).
The white wound is about 0.5 cm in size, and the other parts have mostly healed.
Four days ago, I visited a doctor who prescribed me a stool softener (without a digital examination).
By the third day of taking the medication, I noticed that bowel movements were no longer painful or tearing (perhaps because the stool has become softer and thinner).
My question is, if fibrosis is present, does that indicate a chronic anal fissure? Does a chronic anal fissure always require surgery? If it is a fibrotic wound, what would that mean? Thank you very much for taking the time to answer my questions!

Niming, 10~19 year old female. Ask Date: 2006/07/17

Dr. Hou Yongji reply Surgery


Based on your description, it is possible that granulation tissue or fibrosis is forming during the wound healing process.
Please consult a colorectal surgeon for diagnosis and treatment.
Thank you.
(Attached is the list of specialists) D:\2F\Taiwan Society of Colon and Rectal Surgeons.htm Dr.
Hou Yong-ji.

Reply Date: 2006/07/17

More Info


Chronic anal fissures can be a painful and distressing condition, especially for a young individual like yourself. It’s great that you’re seeking information about your situation. Let’s break down your concerns regarding chronic anal fissures, their treatment options, and whether surgery is always necessary.

Firstly, it’s important to understand what an anal fissure is. An anal fissure is a small tear in the lining of the anus, often caused by passing hard stools, constipation, or straining during bowel movements. In your case, it seems that you have experienced a fissure that has not healed properly, leading to a chronic condition. The presence of white or light-colored tissue at the site of the fissure may indicate fibrosis, which is a sign that the fissure has been present for a longer period and is not healing as it should.

Regarding your question about whether chronic anal fissures always require surgery, the answer is no, not always. The treatment for anal fissures typically starts with conservative measures. These may include:
1. Dietary Changes: Increasing fiber intake can help soften stools, making them easier to pass and reducing the strain during bowel movements. Foods rich in fiber include fruits, vegetables, whole grains, and legumes.

2. Hydration: Drinking plenty of water is essential to help keep stools soft.

3. Stool Softeners: As you mentioned, your doctor prescribed a stool softener, which can be very effective in preventing hard stools that can exacerbate fissures.

4. Topical Treatments: Creams or ointments that contain nitroglycerin or calcium channel blockers can help relax the anal sphincter and promote healing.

5. Sitz Baths: Soaking in warm water can help relieve pain and promote healing.

If these conservative measures fail to heal the fissure after several weeks, or if the fissure is particularly large or has developed into a chronic condition with significant fibrosis, surgical options may be considered. Surgery is typically reserved for cases where conservative treatments have not been effective. The most common surgical procedure for chronic anal fissures is lateral internal sphincterotomy, which involves cutting a small portion of the anal sphincter muscle to relieve tension and promote healing.

It’s also worth noting that the presence of fibrosis does not automatically mean that surgery is required. Many patients with chronic fissures can still heal with appropriate conservative management, especially if they are compliant with dietary changes and medications.

If you are experiencing significant pain or if the fissure does not improve with conservative treatment, it’s essential to follow up with your healthcare provider. They may consider a more thorough examination or refer you to a specialist, such as a colorectal surgeon, for further evaluation.

In conclusion, while chronic anal fissures can be challenging, they do not always necessitate surgical intervention. With proper management, many individuals can achieve healing and relief from symptoms. If you have any further questions or concerns, don’t hesitate to reach out to your healthcare provider for personalized advice and treatment options. Your health and comfort are paramount, and there are effective ways to manage and treat your condition.

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