Australian Flag 1953 â Defaced British Blue Ensign. For many years there was considerable misunderstanding in Australia and in other countries with regard to the use of the Australian flags.
Recovering from an umbilical hernia repair ; What are the risks? Sources ; Related topics ; About umbilical hernia. An umbilical hernia is a result of weakness in the muscles in or around your belly button. It causes the belly button to pop outwards and can happen at any age. Umbilical hernias are most common in women during and after pregnancy, and in people who are overweight. An umbilical hernia is not dangerous in itself, but there is a risk that it will get trapped (incarcerated). This can cut off the blood supply to the contents of the hernia, causing life-threatening conditions such as gangrene or peritonitis (if this happens, the hernia is said to be strangulated).
1 Diaphragmatic hernias â these occur when organs in your abdomen move into your chest through an opening in the diaphragm. 2  This can affect babies if their diaphragm does not develop properly in the womb, but can also affect adults. 3  Muscle hernias â these occur when part of a muscle pokes through your abdomen.iatus hernias. Hiatus hernias occur when part of the stomach pushes up into your chest by squeezing through an opening in the diaphragm (the thin sheet of muscle that separates the chest from the abdomen). This type of hernia may not have any noticeable symptoms, although it can cause heartburn in some people.