This is a condition in which the organs located in the hernial sac are squeezed with the occurrence of hypoxia and damage. This condition is accompanied by acute pain, nausea, vomiting, pallor, weakness, lack of stool — the symptoms may vary depending on which organs and vessels are trapped in the narrowed hernial sac. The infringement of the umbilical hernia is considered an emergency surgical situation, in which it is necessary to perform an operation for the excision of the hernia as soon as possible.