Avascular Anatomy Definition

Medical definition of avascular. Commonly occurs after fracture of the femoral neck leading to death of the femoral head.

Amicus Illustration Of Amicus Injury Shoulder Joint

Without a blood supply.

Avascular anatomy definition. It most often affects people between the ages of 30 and 60 meaning it can cause serious long term effects. If not stopped this process eventually causes the bone to collapse. Vascular anatomy terms and definitions.

Commonly occurs after fracture of the femoral neck leading to death of the femoral head. Having few or no blood vessels. As the bones weaken they will become more susceptible to tiny breaks and fractures.

Avascular necrosis death of tissue due to lack of blood supply usually referring to bone following injury. Without a blood supply. Conditions associated with aseptic necrosis include alcoholism diabetes mellitus extended periods of steroid usage sickle cell disease gauchers disease and trauma.

Other causes in bone include hyperbaric exposure diving excessive intake of corticosteroids or alcohol and some diseases. Vascular of or relating to or having vessels that conduct and circulate fluids. Cells fit together and form sheets the apical surface is the free surface of the tissue the lower surface of the epithelium rests on a basement membrane avascular.

Avascular necrosis avn also called osteonecrosis aseptic necrosis or ischemic bone necrosis is a condition that occurs when there is loss of blood to the bone. Because bone is living tissue that requires blood an interruption to the blood supply causes bone to die. It is also called aseptic necrosis or osteonecrosis.

Other causes in bone include hyperbaric exposure diving excessive intake of corticosteroids or alcohol and some diseases. Look it up now. The lens is a very avascular structure.

Avascular necrosis is the death of bone tissue due to inadequate blood supply. Avascular necrosis death of tissue due to lack of blood supply usually referring to bone following injury. Avascular necrosis avn of the femoral head is a pathologic process that results from interruption of blood supply to the bone.

It may also be referred to as osteonecrosis. Section of the aorta within the chest that starts after the arch bend of the aorta and runs down the diaphragm giving off branches that supply oxygenated blood to the chest cage and organs within the chest. Avascular without blood vessels.

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