What Causes Osteoporosis Anatomy

Active vitamin d also called calcitriol is more like a hormone than a vitamin.

What causes osteoporosis anatomy. Osteoporosis is a bone disease that causes your bones to weaken. Porous bones causes bones to become weak and brittle. Although the exact cause of osteoporosis is unknown the process by which bone becomes porous is well understood. Sex age race family history.

Calcium in your blood triggers the release of pth. Osteoporosis occurs when the creation of new bone doesn t keep up with the loss of old bone. Several other factors can contribute to osteoporosis. Osteoporosis causes possible causes of osteoporosis include certain medical conditions such as hyperthyroidism.

Lieberman md mba frcsc. Low calcium levels in the blood or hypocalcemia can cause high. Medical condiditons that weaken calcium absorption. Human anatomy osteoporosis.

They also include the use of certain medications. Lack of vitamin d too little vitamin d can lead to weak bones and increased bone loss. Bone is living tissue that is constantly being broken down and replaced. A diet poor in calcium and protein the contrasting architecture of normal bone versus osteoporitic bone.

Written by isador h. Removal of the ovaries only ovariectomy or oophorectomy is quite rare but is also linked with an increased risk of osteoporosis. To better understand osteoporosis and how it affects your spine it helps to know spinal anatomy and what bones are made of. Smoking reduces estrogen levels lack of exercise abnormal vitamin d receptors petite body type hormone related conditions such as.

Osteoporosis related fractures most commonly occur in the hip wrist or spine. Regular exercise adequate amounts of calcium adequate amount. Osteoporosis affects men and women of all races. Early in life bone is broken down and replaced.

Lack of weight bearing exercise exercise encourages bone development and lack of exercise means you ll be more at risk of losing calcium from the bones and so developing osteoporosis. To better understand osteoporosis and how it affects your spine it helps to know spinal anatomy and what bones are made of.