Do I need an MRI for patellofemoral pain, or can it be diagnosed by examination?

How the diagnosis is made

The history does much of the work: a gradual ache around the kneecap, worse on stairs, squatting, kneeling and prolonged sitting, often after a change in activity. The examination then looks for tenderness around the edges of the kneecap, pain on a single-leg squat or step-down, how the kneecap moves and tracks, hip and thigh strength, flexibility, and foot posture.

Just as important, the examination checks for signs of other problems, such as swelling inside the joint, joint-line tenderness that suggests a meniscus tear, ligament laxity, or a kneecap that feels unstable.

When imaging helps

• After a clear injury, a fall onto the kneecap or a twisting episode
• When the knee swells or fills with fluid
• With locking, catching or the knee giving way
• When the kneecap has dislocated or feels as if it is about to
• In older adults, to look for kneecap arthritis
• When pain persists after around three months of a good rehabilitation programme

An X-ray shows bone shape, kneecap height and arthritis. An MRI shows cartilage, bone bruising, tendons and soft tissues.

A normal scan is good news

Many people with genuine, limiting kneecap pain have a normal MRI. That does not mean the pain is imagined. It means the problem is sensitivity and overload rather than structural damage, which is exactly why rehabilitation, rather than surgery, is the treatment. Conversely, minor cartilage changes on MRI are common in people without pain, so findings always need to be matched to the examination.

Your assessment at Aman Hospital

Dr. Pablo Gelber takes a detailed history, examines both knees and watches how you move, and explains whether imaging is likely to change the plan before ordering it. If you already have scans from another clinic in Qatar or abroad, bring the images and reports to the consultation.