How long does anal fistula surgery take?

The surgery time for anal fistula is usually 30 minutes to 1 hour, depending on the type of surgery, the patient's condition and the doctor's experience. It takes 1-2 weeks to recover after the surgery, during which time you need to pay attention to nursing and diet adjustment.

1. Type and timing of surgery

Common types of anal fistula surgery include traditional excision, laser surgery, and minimally invasive surgery. Traditional excision usually takes 40 minutes to 1 hour and is suitable for patients with more serious conditions. Laser surgery takes a shorter time, about 30 minutes, with less trauma and quick recovery. Minimally invasive surgery takes between 30-45 minutes and is suitable for patients with mild to moderate anal fistula. The operation time is also related to the doctor's experience and individual differences of the patient.

2. Postoperative recovery time

The recovery time after surgery is generally 1-2 weeks. You need to stay in bed and avoid strenuous activities on the first day after surgery. You can gradually resume light activities, such as walking, 2-3 days after surgery. You need to avoid sitting for long periods of time and lifting heavy objects within 1 week after surgery to reduce anal pressure. You need to keep the wound clean and change the dressing regularly within 2 weeks after surgery to prevent infection. During the recovery period, you need to take antibiotics and painkillers as prescribed by your doctor.

3. Postoperative care and dietary adjustment

Postoperative care is essential. Wash the anus with warm water every day and keep the area clean and dry. Avoid using irritating soaps or detergents. In terms of diet, liquid or semi-liquid food, such as porridge, soup, juice, etc., should be the main food in the first few days after surgery. Normal diet can be gradually resumed one week after surgery, but spicy, greasy and irritating foods should be avoided. Eat more fiber-rich foods, such as vegetables, fruits and whole grains, to prevent constipation.

4. Postoperative review and precautions

A follow-up examination is required 1 week after surgery, and the doctor will evaluate the wound healing. Avoid strenuous exercise and heavy physical labor within 1 month after surgery. If fever, severe pain or abnormal discharge occurs, seek medical attention immediately. Regular follow-up examinations are required within 3 months after surgery to ensure complete recovery. Maintaining good living habits after surgery, such as regular bowel movements and avoiding long periods of sitting, can help prevent recurrence.

The surgery for anal fistula takes a short time, but postoperative recovery and care are equally important. Through reasonable surgical selection, postoperative care and dietary adjustment, patients can speed up recovery and reduce the risk of complications. Regular postoperative follow-up and maintaining good living habits are conducive to long-term recovery and prevention of recurrence.