Frequently Asked Questions
What is pes anserine bursitis?
Pes anserine bursitis is inflammation of a small fluid-filled sac on the inner side of the knee. This area is where several tendons attach. It can cause localized pain and tenderness below the knee joint.
What causes pes anserine bursitis?
It is often caused by overuse, repetitive stress, or poor mechanics during walking or running. Tight hamstrings and weak hip muscles can contribute. It is also common in people with knee arthritis.
What are the symptoms?
Symptoms include pain on the inner side of the knee, especially with climbing stairs or getting up from a seated position. The area may be tender to touch. Swelling is usually mild.
How is it treated?
Treatment includes rest, ice, physical therapy, and correcting movement patterns. Stretching and strengthening exercises are important. In some cases, injections may help reduce inflammation.
When can I return to activity?
Return depends on symptom improvement and correcting underlying issues. Many people improve over a few weeks. Gradual return to activity helps prevent recurrence.