Many bone disorders require clinical care, some by a physician, others by a healthcare professional. In this page we will explain about 3 common bone disorders, on each one you can learn about the disorder and what causes it. pros and cons of synthetic urine

Avascular necrosis which is also called osteonecrosis, aspetic necrosis or ischemic necrosis, This is a disease which is a result of temporary or even permanent loss of blood supply to the bone.
The cause of this bone disorder may be the result of traumatic causes, even hard injury, A vascular necrosis my also occur by non traumatic causes lifelong-term of medications or long-term use of alcohol.

Fibrous dysplasia is a chronic disorder, this disorder is when a portion of the bone is replaced and expands more the normal size it needs. This disorder  often results in one or more of uneaven bone growth accompanied by pain or brittle bones. Any of the  bones can be affected, This disorder does not spread generally but can affect a few bones together.

Primary Hyperparathyroidism, as frightening  as this may sound, here is a little thing you probably didn't know, parathyroid glands are located in our neck,  these glands are responsible for the calcium system. And Primary Hyperparathyroidism is a metabolic disorder where the parathyroid glands are producing too much parathyroid hormone, which can result in the loss of bone tissue.
Primary Hyperparathyroidism is caused by benign tumors on the parathyroid glands, but in some cases no cause can be identified.