How It Appears on X-Ray
Subchondral sclerosis is visible on X-ray as dense white areas beneath the cartilage surface, signaling bone thickening. Radiologists may also notice the presence of osteophytes (bony projections), which are a common sign of joint degeneration.
These findings help doctors determine how advanced the disease process is and which treatments are most appropriate for restoring joint function.
Common Locations Affected
- Hip (Acetabular Sclerosis): The hip joint is one of the most frequently affected sites. Patients often experience groin or thigh discomfort, stiffness, and pain during weight-bearing movements.
- Knee: Knee sclerosis can make standing, walking, or climbing stairs increasingly difficult. It is often linked with joint space narrowing and cartilage loss.
- Shoulder and SI Joint: Though less common, sclerosis can affect the shoulder and sacroiliac joint, often presenting as chronic, dull pain that worsens with activity.