2. It is a type of joint disease that results from breakdown of joint cartilage and
underlying bone. The most common symptoms are joint pain and stiffness.
The most commonly involved joints are those near the ends of the fingers, at
the base of the thumb, neck, lower back, knee, and hips. Joints on one side of
the body are often more affected than those on the other. Usually the
symptoms come on over years.
INTRODUCTION
3. Pain
Morning stiffness
crackling noise
Osteoarthritis commonly affects the hands, feet, spine, and the large weight-
bearing joints, such as the hips and knees, although in theory, any joint in the
body can be affected
SIGNS&SYMPTOMS
4. Mechanical stress
Mechanical injury
Excess body weight
Impairment of peripheral nerve
Primary factors like hereditary basis, sex hormonal changes.
Secondary factors like diabetes, congenital disorders etc………
RISK FACTORS
6. WOMAC scale, taking into account pain, stiffness and functional limitation.
Kellgren-Lawrence grading scale for osteoarthritis of the knee. It uses
only projectional radiography features.
Tönnis classification for osteoarthritis of the hip joint, also using
only projectional radiography features.
CLASSIFICATION OF (OA)
8. pain medication acetaminophen is the first line treatment for osteoarthritis
for more severe symptoms NSAIDs may be more effective.
Another class of NSAIDs, COX-2 selective inhibitors (such as celecoxib) are
equally effective when compared to nonselective NSAIDs, and have lower
rates of adverse gastrointestinal effects, but higher rates of cardiovascular
disease such as myocardial infarction.
TREATMENT