Umbilical hernia

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Written by Zhang Xian Hua
Pediatrics
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How long does it take for an infant umbilical hernia to heal?

Infant umbilical hernia is caused by congenital weakness of the umbilical and abdominal regions, resulting in protrusion of the navel. Generally, it does not require special treatment. This is because up to 80% of infant umbilical hernias will gradually decrease in size as the child ages and physically develops, and the hernial ring may even close, thereby healing naturally. Surgery is usually chosen only if the diameter of the hernia ring is too large, especially if it is more than 2 cm, or if the child is over two years old and still has a noticeable umbilical hernia. Before this, it is usually advisable to avoid situations that could increase abdominal pressure in the child, such as preventing prolonged and intense crying. If the child has gastrointestinal symptoms, they should be treated promptly and actively to prevent repeated protrusion of the umbilical hernia.

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Written by He Zong Quan
General Surgery
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What does it look like after an umbilical hernia is healed?

After umbilical hernia occurs, if it is cured and the wound heals, there is no difference from normal. There will be no lumps protruding from the abdominal wall. In principle, surgical treatment is often required after umbilical hernia occurs, as the likelihood of natural healing is small. The surgery mainly involves a tension-free umbilical hernia repair, which includes suturing the hernia ring and generally reinforcing it externally to ensure that the hernia does not recur. After the umbilical hernia is cured, the patient's navel will be flat with no protruding lumps, and there will be no incarceration of the hernia or compression of the intestines, which could cause gastrointestinal symptoms.

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Written by Zhang Peng
General Surgery
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Will an umbilical hernia get bigger as it grows?

Umbilical hernias may increase in size, particularly in middle-aged, obese women who have been pregnant multiple times, have excessive fat in the greater omentum during pregnancy, or have chronic conditions such as persistent coughs, which can cause continuous increased pressure in the abdominal cavity. This may lead to the gradual enlargement of the hernia sac in an umbilical hernia, and it is very prone to becoming incarcerated. The contents of the incarceration might include the greater omentum or the intestines, particularly the small intestine. Once incarceration and strangulation occur, it is generally recommended that adults with umbilical hernias undergo surgery as soon as possible, with emergency surgical treatment needed in cases of incarceration. Traditional surgical methods include tissue suture repair or open umbilical hernia tension-free repair. If a minimally invasive option is available, it is generally less traumatic and particularly suitable for obese patients.

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Written by Dong Xian Yan
Pediatrics
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Why can't you cry with an umbilical hernia?

In children with umbilical hernia, crying can easily lead to an increase in intra-abdominal pressure. As the intra-abdominal pressure increases, gas in the intestines and mesentery can easily protrude through the unclosed umbilical ring, thereby exacerbating the symptoms of the umbilical hernia. In severe cases, this could lead to serious complications such as incarceration of the hernia. Therefore, in addition to not crying, children with an umbilical hernia should also avoid constipation, coughing, and vigorous activities that could increase intra-abdominal pressure, in order to prevent worsening of the hernia symptoms. In daily life, their diet should be light and easy to digest.

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Written by Dong Xian Yan
Pediatrics
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The umbilical hernia in the baby healed, but occurred again after two months. What should I do?

The baby's umbilical hernia had healed for two months but reappeared, indicating that the umbilical ring has not closed and the hernia has not completely healed. Therefore, in daily life, it is important to minimize the child's crying, tantrums, and vigorous exercise, and avoid getting cold or sick as much as possible to prevent severe coughing. Attention should be paid to the intake of foods rich in vitamins and cellulose, such as fresh vegetables and fruits. Drink plenty of water, maintain smooth bowel movements, and follow a light diet. Avoid eating cold and spicy foods.

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Written by Zhang Peng
General Surgery
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Can an umbilical hernia heal itself?

Umbilical hernia has the potential to heal on its own, but it requires conservative treatment methods to be adopted. Generally, children under the age of two can undergo conservative observational treatment, such as using adhesive tape, as the umbilical ring in most cases can close by itself between the ages of 1 and 2. However, if the child is over two years old and the diameter of the umbilical ring still exceeds 1.5 cm, choosing surgical treatment is a wise decision. For patients over the age of five, it is recommended to undergo surgery as early as possible regardless of the situation, as the chances of incarceration or strangulation can increase after the age of five. Generally, surgical intervention is required for a cure. Options include traditional tissue suture repair methods or open umbilical hernia tension-free repair.

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Written by Zeng Hai Jiang
Pediatrics
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Can an umbilical hernia be treated with a belly button patch?

Umbilical hernia refers to the protrusion of abdominal contents through the umbilical ring, commonly seen in infants and young children. Most of these hernias are reducible and incarceration is rare. The majority of umbilical hernias can heal on their own within the first year through gradual contraction of the umbilical fascial ring. Therefore, unless incarceration occurs, non-surgical treatment aimed at promoting healing, such as the use of umbilical patches and hernia belts, can be adopted before the age of two. However, since infants and young children have delicate skin, it is important to monitor for any skin allergies. If the child is older than two years and the diameter of the umbilical hernia exceeds 1.5 cm, surgical treatment should be considered.

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Written by Dong Xian Yan
Pediatrics
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Can an umbilical hernia often be pressed with hands?

Umbilical hernias can often be pressed with the hand, but it is important to be careful with the technique and strength used to avoid damaging the contents of the hernia or the local skin, which could lead to a secondary bacterial infection. Umbilical hernia is one of the common diseases during the newborn and infant periods. After the umbilical cord falls off, if the closure of the umbilical ring is incomplete or the tissues around the navel are not sturdy, factors such as frequent crying or constipation can increase intra-abdominal pressure. This can lead to the protrusion of abdominal contents, particularly the small intestine along with the peritoneum and abdominal wall skin, gradually pushing outward at the umbilicus, forming an umbilical hernia.

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Written by Yao Li Qin
Pediatrics
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Can you swim with an umbilical hernia?

Umbilical hernia is a common navel disease in infants and young children, primarily due to developmental defects at the navel where the region is relatively weak. When abdominal pressure increases, the contents of the abdomen may protrude, but this condition is generally not serious and does not cause severe harm to the child, with most cases resolving on their own. Therefore, for babies with an umbilical hernia, it is okay to allow them to swim. Swimming will not exacerbate the hernia nor cause any adverse effects. Only a very few severe cases of umbilical hernia, which have not healed naturally by the age of two, would require surgical treatment. It is also fine for children with an umbilical hernia to swim two to three times a week; parents can be reassured about this.

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Written by Zhang Xian Hua
Pediatrics
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Treatment methods for infant umbilical hernia

Infant umbilical hernia is caused by a congenital weak abdominal wall around the navel, leading to protrusion. It generally does not require special treatment methods. As long as care is taken to avoid the child's intense or prolonged crying, actively treat gastrointestinal diseases to prevent increased abdominal pressure that could lead to protrusion, no special treatment is usually necessary. This is because 80% of children with umbilical hernias will see their hernia rings gradually shrink or even close as they grow older, typically by the age of two. Surgical treatment might only be needed if the hernia ring is very large, such as more than two centimeters in diameter, or if the obvious umbilical hernia persists after the age of two.