Decubitus Ulcer is an injury caused by damage to the skin and tissue under the skin. The severity of a decubitus ulcer may vary, from the redness of the skin to the skin, to open wounds to the skin which may reveal muscle and even bone.

Decubitus arises when the skin receives strong pressure in a short time or light pressure but in a long time. Such an emphasis on the skin will cause a disruption of blood flow so that the area is deprived of oxygen and food. Lack of supply of oxygen and food causes the tissue to become damaged and form ulcer wounds (ulcers). Decubitus often occurs in people with certain conditions that make them difficult to move, especially in people who are too long lying in bed. Other conditions that affect blood flow, such as type 2 diabetes, may also increase the risk of decubitus ulcers.

Areas of the body that commonly experience decubitus ulcers are:

Waist.
Back.
Ankle.
Buttocks.
Decubitus ulcers are very common in elderly or persons with disabilities. In addition, decubitus ulcers are also common in people who spend a lot of time in wheelchairs or beds, people with brittle skin, or people who can not move without help from others. Decubitus ulcers are generally curable with proper diagnosis and treatment.