Click Fraud Protection
Book Now!

Runner’s Knee

Patellofemoral Pain Syndrome (Runner’s Knee)

What is patellofemoral pain syndrome?

Avid runners in Singapore may experience pain behind or around the kneecap after a run. This may be a sign of a condition commonly known as Runner’s Knee, also known as patellofemoral pain syndrome. The knee is the largest joint in the body and it is composed of the femur (thigh bone), tibia (leg bone), and patella (knee cap).  The kneecap rests on the sulcus of the thigh bone and articulates smoothly with it. The patellofemoral pain syndrome is the misalignment of the kneecap against the thigh bone which causes tracking disorder during knee movement. 


What are the signs and symptoms?

The main symptom of patellofemoral pain syndrome is a diffuse pain or stiffness in the kneecap and its surrounding soft tissue.  Pain is worse when the knee undergoes flexion and extension motions such as kneeling, climbing stairs, running, jumping and cycling.  Grinding or clicking sensations can also be felt at times.  Sitting in a bent knee position for too long may also trigger pain, such as in the cinema or on a plane.

What causes patellofemoral pain syndrome?

The most common cause of patellofemoral pain syndrome is the poor biomechanical function of the lower limb (i.e. the way your leg functions whist walking and exercising).  This can be due to a poor control around the hip and/or poor foot function such as flat foot which can be corrected by customized flat foot insoles.


Some factors which can contribute to worsening of the syndrome are:


  • Muscular weakness/imbalances at the front of the thigh (quadriceps)
  • Malalignment between the position of the knee cap and the thigh bone
  • Increased level of physical activities
  • Improper training techniques or equipment

How is it diagnosed?

Diagnosing patellofemoral pain syndrome requires the physical examination and gait analysis.  Imaging such as X-rays can be helpful in ruling out chondromalacia patella (kneecap arthritis), which is often associated with patellofemoral pain syndrome.

What can a podiatrist do for you?

Treatment often involves:

One solution to this syndrome is surgery, but for patients who prefer to avoid surgery, they can opt for conservative, non-invasive treatments by qualified podiatrists. If you suspect that you have patellofemoral pain syndrome, it is advisable to visit a podiatrist for a proper diagnosis and treatment before the condition worsens and impairs your sports and daily activities.



Learn More…



Dear friends,

We hope that all of you and your loved ones have been healthy and safe during the Circuit Breaker. With the lifting of Circuit Breaker restrictions from 2nd of June 2020, our clinics will be open 9am to 6pm, Monday through Saturday.

‍We will continue to provide you with the best possible care available while maintaining the highest possible health and safety standards for the well-being of our patients and staff.

Please call us if you have any questions or concerns about your care, we are always ready to help!


Kembangan +65 6848 5156 . Orchard +65 6884 4123 . Novena +65 6235 2132

or email us at