Examine the pathophysiology of osteoarthritis, the extent of the disorder, and the pain caused by these changes.
a) Osteoarthritis is characterized by the breakdown of cartilage in the affected joints, leading to the development of bone spurs and inflammation in the joint.
b) The disorder can vary in severity, with some individuals experiencing mild symptoms and others experiencing significant pain and limitations in mobility.
c) The changes in the affected joints can lead to pain during movement, stiffness, and reduced range of motion, impacting an individual's ability to perform daily activities.
d) Treatment options for osteoarthritis aim to manage pain, improve joint function, and slow the progression of the disorder through a combination of medication, physical therapy, and lifestyle modifications.