osteoporosis
Osteoperosis is a condition in which micro-fractures occur within the bones and spread into larger fractures causing bone weakness.
Ankylosis is a term used to describe a condition where a joint becomes immobile due to fusion of bones within the joint. This can result in a completely rigid joint that cannot move.
osteoporosis
Osteoporosis is a condition that causes bones to be weak and brittle.
The adult skeleton is made up of 206 bones.
If it is diffuse decalcification in children, it is called as Rickets. It is called as osteomalacia in the adult. If it is patchy decalcification, it is called as osteoporosis. Bones becomes weak as a result of these changes.
I can't find the name of the paper skin disease, but the condition of having glass bones is called Osteogenesis Imperfecta, or Brittle Bone Disease.
Pain in the chest wall around the breastbone (or sternum) is the most characteristic feature of the condition known as costochondritis.
Osteoporosis is a medical condition of the bones. It is a condition in which the bones become brittle and likely to fracture.
Disease condition in Joints and Bones
The averege human bones are not brittle, unless you have a condition of some sort.
The lower leg is composed of two bones, the shin bone and the other one behind it. From running, the thin membranes around the bones can get stretch, then sore. This condition is called, "Shin splints".
Bones grinding on bones is a painful and debilitating condition. The cartilage between the bones keeps this from happening.