Rotala chondropathy, also known as chondromalacia patellae, is a degenerative condition that affects the cartilage on the underside of the kneecap (patella). This cartilage acts as a shock absorber, allowing smooth movement of the knee joint. In rotala chondropathy, this cartilage becomes softened and worn down, leading to pain, swelling, and stiffness in the knee.
Causes:
- Overuse: Repetitive stress on the knee joint, such as from running, jumping, or squatting, can contribute to cartilage breakdown.
- Misalignment: Improper alignment of the kneecap can increase pressure on certain areas of the cartilage, leading to wear and tear.
- Injury: A direct blow to the knee or a sudden twisting motion can damage the cartilage.
- Aging: As we age, the cartilage in our joints naturally deteriorates, increasing the risk of chondropathy.
Symptoms:
- Pain: Pain is the most common symptom, often felt behind or around the kneecap, especially during activities that involve bending the knee, such as going up or down stairs, squatting, or kneeling.
- Swelling: The knee may become swollen, particularly after activity.
- Stiffness: The knee may feel stiff, especially in the morning or after periods of inactivity.
- Popping or Cracking: Some people may experience a popping or cracking sensation in the knee, particularly when bending or straightening it.
Diagnosis:
- Physical Exam: Your doctor will perform a physical exam to assess your knee’s range of motion, stability, and tenderness.
- Imaging Tests: X-rays, MRI scans, or ultrasound may be used to visualize the extent of cartilage damage.