Osteoarthritis is disease of the joints that affects the cartilage in between the bones. Cartilage is there to assist in shock absorbency, cushion for the bones with movement and it assists in gliding. This disease happens when the cartilage wears down letting bone to bone touch. The joint is considered the hinge point for movement that is now lost causing pain. In our 84 yrs. old thin framed women osteoarthritis is the most common form of arthritis. It arises in the elderly from the lack of physical disability among older adults. The person can experience joint stiffness and pain in the hands, knees, hips, feet and spine. This will render everyday living to become very difficult for the person.
Muscular Atrophy is where you have no activity with your muscles and ability is lost in that area becoming flaccid leading to decreased muscle mass. Your muscles itself with atrophy actually just waste away. The main reason for muscle wasting is a lack of physical activity for that disease. This is common in the elderly