Incisional hernia

Incisional hernia is a type of hernia that occurs through a previously made incision in the abdominal wall, i.e., the scar left from a previous surgical operation. The incision will have been made in order to perform an operation in the past, thus this type of hernia is also known as a postoperative hernia.

Causes

The cause of an incisional hernia is usually due to the weakened tissue of the incision site. Factors that can contribute to developing an incisional hernia include:

• Obesity
• Smoking
• Poor nutrition
• Physical exertion soon after surgery
• Infection at the surgical site

Symptoms

The symptoms of an incisional hernia can vary, but typically include:

• A bulge or protrusion at or near the surgical incision
• Discomfort or pain at the site of the incision
• Changes in the size of the bulge, especially when straining or lifting heavy objects

Diagnosis

Diagnosis of an incisional hernia is typically made through a physical examination by a healthcare provider. In some cases, imaging tests such as an ultrasound, CT scan, or MRI may be used to confirm the diagnosis.

Treatment

Treatment for an incisional hernia usually involves surgery to repair the hernia. This can be done through open surgery or laparoscopic surgery. The choice of surgery depends on the size and location of the hernia, as well as the patient's overall health.

Prevention

Prevention of an incisional hernia involves taking steps to reduce risk factors. This can include maintaining a healthy weight, quitting smoking, and ensuring good nutrition. It is also important to avoid heavy lifting and strenuous activity immediately after surgery.

See also

• Hernia
• Abdominal wall
• Laparoscopic surgery

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