What is a ventral hernia?
A hernia is a protrusion of tissue from one area of the body through the wall that contains it. Hernias may be present at birth due to incomplete closure of a structure, or they may develop later as the result of increased pressure pushing against a weakened area of muscle or its fibrous sheath (fascia). Abdominal hernias are typically composed of a portion of the membranous sac that encircles the abdominal organs (the peritoneum), and they can also include fatty tissue and portions of the intestine.
Ventral Hernia Spotlight
Ventral hernias are a type of abdominal hernia that commonly occurs along the midline of the abdominal wall, although they can occur at any location on the abdominal wall. Umbilical hernias are those that occur beneath or near the navel. Ventral hernias that occur at the site of a previous abdominal surgery are called incisional hernias, and incisional hernias are fairly common. As many as a third of those who have open abdominal surgeries later develop incisional hernias (Source: DHMC).
You may experience pain with a ventral hernia, or have no pain at all. Typically, this type of abdominal hernia appears as a bulge in the abdomen that gets larger over time. Most ventral hernias are reducible, as their contents can be pushed back into the abdomen temporarily. Treatment requires surgery to reduce the contents of the hernia and to close and reinforce the opening in the abdominal wall.
If swelling is present, it can lead to entrapment, or “incarceration,” of the hernia contents. Incarceration can ultimately pose a risk of reduced blood supply to the tissues involved, resulting in tissue “strangulation.” Tissue strangulation is typically accompanied by intense pain, and it constitutes a medical emergency that requires immediate treatment to prevent tissue death (necrosis).
Tissue strangulation is a potentially life-threatening medical emergency requiring immediate medical intervention to reduce your risk of bowel or other tissue death. Seek immediate medical care (call 911) if you, or someone you are with, experience symptoms such as profuse sweating; severe abdominal pain; increased swelling with tight, glistening red skin; rapid heart rate (tachycardia); severe nausea and vomiting; change in bowel habits such as the inability to have bowel movements or pass gas; a decrease in or absence of urine output; or high fever (higher than 101 degrees Fahrenheit).
Seek prompt medical care if you develop a bulge in the abdomen, especially if it increases in size or becomes painful, or if you have been treated for a ventral hernia but symptoms recur.
What are the symptoms of a ventral hernia?
You may experience no symptoms with a ventral hernia, or you may notice a bulge in the abdominal wall. The bulge can expand under increased abdominal pressure, such as when you cough or push or lift a heavy object. The area may also be painful.... Read more about ventral hernia symptoms
What causes a ventral hernia?
A ventral hernia may be present at birth (“congenital” hernia) or develop over time. Congenital hernias generally result from incomplete or inadequate closure of part of the abdominal wall. Most umbilical hernias are congenital. Ventral hernias that develop over time do so in weakened areas of the abdominal wall.... Read more about ventral hernia causes
How are ventral hernias treated?
Treatment of ventral hernias begins with regular medical consultation and care over the course of your life to ensure that your doctor has every opportunity to screen for various conditions, including risk of ventral hernias.... Read more about ventral hernia treatments