Anal Fistula Surgery: Recovery, Healing, and Concerns - Surgery

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Hello doctor, I would like to ask about anal fistulas?


Hello, doctor.
I would like to ask about anal fistulas.
I just had surgery, and the location is above the anal opening.
Because the fistula is deeper, the wound is quite large.
Every time I change the dressing, I have to open my buttocks, and it feels like my anus and the wound have become a large tunnel, with red tissue inside.
I am very scared.
Every morning when I wake up, there is a lot of clear discharge, like serous fluid, coming from my buttocks.
I also use a protective powder during cleaning.

"How long does it usually take for deeper anal fistula wounds to heal?" It feels like the healing process is very slow! "What can I do to promote faster healing of the surgical wound?" I feel like crying every time I change the dressing, and I am worried that my anus will become too loose and that I might have issues with bowel control.
What should I do? The doctor said he did not operate on the anus itself but above it, and when I open my buttocks, I can only see a long red tunnel! Is this how anal fistula surgery is supposed to be?

Xiao Bao, 20~29 year old female. Ask Date: 2016/01/17

Dr. Yu Mingchang reply Surgery


Hello: Please be patient, it will take about a month and a half to recover.
Changhua Hospital, Ministry of Health and Welfare, cares about you.

Reply Date: 2016/01/17

More Info


Understanding anal fistula surgery and the recovery process can be quite daunting, especially when faced with the physical and emotional challenges that come with it. After undergoing surgery for an anal fistula, it is normal to have concerns about healing, the appearance of the wound, and the potential for complications.

First and foremost, it’s important to understand that the healing time for an anal fistula can vary significantly from person to person. Generally, the recovery period can take anywhere from a few weeks to several months, depending on the complexity of the fistula, the surgical technique used, and individual factors such as overall health and adherence to post-operative care instructions. In your case, since the fistula was located deeper and the incision is larger, it may take longer for the wound to heal completely.

The appearance of the wound, which you described as looking like a large tunnel with red tissue, is typical after such surgeries. The red tissue you see is granulation tissue, which is a normal part of the healing process. It indicates that your body is working to repair the damaged area. The clear fluid you are noticing is likely serous fluid, which is also common after surgery. It is important to keep the area clean and dry to prevent infection, and using a barrier powder as you mentioned can help protect the skin around the wound.

To promote faster healing, consider the following recommendations:
1. Follow Post-Operative Care Instructions: Adhere strictly to the care instructions provided by your surgeon. This may include how to clean the area, what dressings to use, and how often to change them.

2. Maintain Hygiene: Keep the surgical site clean. Gentle cleansing with mild soap and water can help. Avoid harsh chemicals or scrubbing the area.

3. Dietary Considerations: Eating a high-fiber diet can help prevent constipation, which is crucial since straining during bowel movements can put pressure on the surgical site and delay healing. Staying hydrated is equally important.

4. Pain Management: If you are experiencing significant pain, discuss pain management options with your healthcare provider. Controlling pain can help you move more comfortably and participate in necessary activities.

5. Avoid Straining: When having a bowel movement, avoid straining. If necessary, consider using a stool softener or a gentle laxative as recommended by your doctor.

6. Regular Follow-Ups: Attend all scheduled follow-up appointments with your surgeon. They can monitor your healing progress and address any concerns you may have.

7. Be Patient: Healing takes time, and it’s important to be patient with your body. Emotional support from friends, family, or a mental health professional can also be beneficial during this time.

Regarding your concern about the potential for the anus to become too loose, it’s important to note that surgical techniques aim to preserve the integrity of the anal sphincter. If you have specific concerns about incontinence or changes in bowel control, discuss these with your surgeon. They can provide reassurance and guidance based on your individual situation.

In summary, while the recovery from anal fistula surgery can be challenging, understanding the healing process and following appropriate care measures can significantly aid in your recovery. If you have any persistent concerns or if the wound appears to worsen, do not hesitate to reach out to your healthcare provider for further evaluation and support.

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