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Chondromalacia Patella
Mild
Chondromalacia patella refers to damage or softening of the cartilage on the underside of the kneecap. It can cause pain around or behind the kneecap, especially when climbing stairs, squatting, kneeling, running, or sitting for a long time. Symptoms may be related to irritation where the kneecap moves against the thigh bone.
Body System
Bones & Joints
When to Seek Medical Attention
Chondromalacia patella is generally not an emergency and is often managed through planned medical care. Seek assessment for persistent or worsening knee pain, swelling, instability, or difficulty with normal activities. Prompt evaluation is appropriate after significant trauma, sudden inability to bear weight, marked swelling, or severe worsening pain.
Symptoms
2
Causes
1
Treatments
5
Diet
3
Overview
Chondromalacia patella refers to damage or softening of the cartilage on the underside of the kneecap. It can cause pain around or behind the kneecap, especially when climbing stairs, squatting, kneeling, running, or sitting for a long time. Symptoms may be related to irritation where the kneecap moves against the thigh bone.
Symptoms 2
Back Pain
Knee Pain
Causes 1
Chondromalacia patella can develop when the kneecap does not move smoothly over the lower end of the thigh bone, placing abnormal stress on the cartilage underneath it. Repetitive activity, muscle imbalance or weakness, previous injury, abnormal alignment, and increased pressure on the knee may contribute. The condition is often associated with activities that repeatedly load the knee.
Sedentary Lifestyle
Risk Factors
Risk may increase with repeated activities that place stress on the kneecap, including running, jumping, squatting, and climbing stairs. Muscle weakness or imbalance, abnormal kneecap tracking, previous knee injury, changes in lower-limb alignment, and increased pressure on the knee can contribute. The condition may be more noticeable in physically active people.
Diagnosis
Diagnosis is based on a patient's medical history,
symptoms, physical examination and, when necessary,
laboratory or imaging investigations.
Diagnosis is based on symptoms, physical examination, and assessment of how the kneecap moves. The clinician may evaluate pain during squatting, stair climbing, or other knee movements and check strength and alignment of the leg. X-rays may help assess bone alignment and other causes of pain. MRI may be used when cartilage damage or another internal knee problem needs further evaluation.
Prevention
Key Prevention Tips
Risk may be reduced by maintaining balanced strength and flexibility around the hip, thigh, and knee and by increasing physical activity gradually
Use proper technique during running, jumping, squatting, and other repetitive activities
Supportive footwear and appropriate training can help reduce excessive knee stress
Treating previous injuries and addressing persistent knee pain early may also help prevent worsening
Prevention Guidance
Risk may be reduced by maintaining balanced strength and flexibility around the hip, thigh, and knee and by increasing physical activity gradually. Use proper technique during running, jumping, squatting, and other repetitive activities. Supportive footwear and appropriate training can help reduce excessive knee stress. Treating previous injuries and addressing persistent knee pain early may also help prevent worsening.
Reminder: Prevention recommendations should be tailored to your personal health status and risk factors.
Treatment & Management 5
Detailed treatment guidance is currently being prepared.
Detailed treatment guidance is currently being prepared.
Detailed treatment guidance is currently being prepared.
Detailed treatment guidance is currently being prepared.
Detailed treatment guidance is currently being prepared.
Medical Note: The treatment information provided is intended for educational purposes only.
Always consult a qualified healthcare professional before starting,
stopping, or changing any treatment.
Diet & Nutrition 3
Recommended Foods
Omega-3 Foods
May reduce inflammation
Protein-rich Foods
Support tissue repair
Fresh Fruits
Provide antioxidants
Foods to Avoid
Processed Foods
May worsen inflammation
Sugary Foods
Limit intake
Medical Nutrition Note: Diet recommendations are intended for general educational purposes and should be tailored to individual health needs by a qualified healthcare professional.
Frequently Asked Questions 5
It is damage and softening of cartilage under the kneecap.
Overuse, injury, and kneecap misalignment are common causes.
Knee pain, especially when climbing stairs.
Specific strengthening exercises may help.
Proper training and muscle conditioning may help.
Helpful Tip: These answers provide general medical information.
Consult your healthcare provider for advice tailored to your condition.