Difference between umbilical hernia and abdominal linea alba hernia

Written by Ma Xian Shi
General Surgery
Updated on September 26, 2024
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Umbilical hernias occur when the hernia sac protrudes through the navel ring, commonly developing around the navel area. Linea alba hernias occur between the xiphoid process and the navel, in the area referred to as the linea alba. The hernia that protrudes in this specific region is called a linea alba hernia. Anatomically, these two types of hernias are distinct, so they can be identified based on their anatomical location. Additionally, color ultrasonography can be used to detect the position of the hernia sac. If it is located in the upper abdomen, above the navel, it is generally identified as a linea alba hernia. If it is situated above or below the navel, it may be considered an umbilical hernia. Ultrasound can help differentiate between an umbilical hernia and a linea alba hernia.

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Written by Ren Zheng Xin
Gastroenterology
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What should I do about an umbilical hernia?

Umbilical hernia is a type of hernia, mainly caused by poor development of the navel area and a relatively weak abdominal wall at the navel. It occurs when the intestines protrude through the belly button towards the surface of the body due to increased intra-abdominal pressure. The main treatments are as follows: if the infant or toddler is under two years old and the hernia is relatively small, it can be observed conservatively or it might close on its own. If the child is older than two years and the hernia is larger, surgical repair may be necessary. For adults with an umbilical hernia, surgical repair is generally the best treatment method.

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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 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.

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Written by Zhang Peng
General Surgery
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Will an umbilical hernia cause abdominal pain?

Umbilical hernia may cause stomach pain. This is possible because an umbilical hernia occurs when the intestines push through a weak spot in the belly button area due to pressure. In most cases, it is the small intestine that protrudes through the hernia. If a large portion of the small intestine protrudes, it can lead to kinking and potentially cause an obstruction of the small intestine. Once the small intestine is obstructed, it can lead to abdominal pain, and may also be accompanied by bloating, nausea, and vomiting. Thus, in cases where the small intestine is kinked, it is possible for an umbilical hernia to cause stomach pain.

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Written by Zhang Peng
General Surgery
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The difference between umbilical hernia and umbilical protrusion

Umbilical hernia refers to a condition in children where the umbilical ring does not close during development, causing a defect in the abdominal wall. This situation can be treated conservatively. Within half a year, the effects are generally good. You can choose a coin larger than the umbilical ring or cover it with a flat board, press it against the umbilical ring, and then use adhesive tape to fix it to prevent movement. Generally, most patients can heal on their own. If the diameter of the umbilical ring still exceeds 1.5 cm after two years old, it is advisable to actively accept surgical treatment. Moreover, the protrusion may not involve a defect in the abdominal wall but a potential weakness in the abdominal wall at the navel. Under conditions of increased abdominal pressure, there can be a protruding appearance at the navel. The biggest difference from an umbilical hernia might be that the umbilical protrusion might present a lump that does not completely disappear. In the case of an umbilical hernia, if the contents can be returned to the abdominal cavity, the hernia can disappear completely.