Osteoarthritis is clinical performance?

1) symptoms: ① involvement joints:
Location is the common involvement knee, hip, cervical and lumbar spine, distal interphalangeal joint,
The proximal interphalangeal joint, the first carpometacarpal joints, the first metatarsophalangeal joint. Osteoarthritis primarily involved
Weight-bearing joints.
② joint pain
The most common symptoms of this disease, early pain lighter, and more in the activities occurred after ease rest
Solutions, the later when rest pain, and pain often occur at night. Over exertion can suddenly pain
Heavier.
③ morning stiffness
The limitations, after mitigation activities. Time will not be more than 30 minutes.
④ activities difficult
The slow progress of the line. Early minor, only after the or sedentary activities is not flexible, activities
After resume. With the progress of disease, symptoms gradually worsened, as well as significantly reduced the scope of joint activities
.
(2) signs
Common signs of the disease as joint swelling, tenderness, activities beep, deformity and dysfunction.