Evaluation of chondromalacia begins with a medical history and knee examination.

Physical findings in someone with chondromalacia include:

• Grating or crepitation of the knee joint with range of motion
• Knee swelling

Tests are necessary to make the diagnosis of chondromalacia.

Tests that may be used to evaluate chondromalacia include:

• Knee x-rays
• Arthroscopy
• Knee MRI scanning