Pretibial bursa: what to know

A bursa helps reduce friction where tissues move over one another. The pretibial bursa lies near the front of the knee and upper tibia, so kneeling, a direct blow, or repeated rubbing can make it enlarge and tender. Swelling may feel soft or fluid-filled, though other knee and skin problems can look similar.

Joint Swelling around the knee may come from a deeper joint rather than this bursa. Pain, warmth, redness, range of motion, injury history, and whether symptoms are on the surface or deep help guide assessment.

Reduce kneeling and direct contact, use padding when the activity cannot be avoided, and protect the area from further knocks. Gentle knee movement can help prevent stiffness if it does not increase pain. Do not puncture or squeeze the swelling yourself, because this can introduce infection.

A clinician may discuss Anti-Inflammatory Medication after considering your health and other medicines. Persistent fluid may sometimes be evaluated with Joint Aspiration, while a Cortisone Injection is considered only in selected situations after infection has been considered.

Arrange prompt medical review if the swelling is hot, red, rapidly enlarging, very painful, or accompanied by fever or feeling unwell. Seek urgent help after a serious injury, inability to move or bear weight, spreading redness, or severe pain. Persistent or recurrent swelling should be examined even if kneeling is the obvious trigger.

Is the swelling in the pretibial bursa or inside the knee joint? Could infection or injury be involved? Should I use padding, medication, aspiration, or another treatment? Which activities are safe while the area settles, and what changes need urgent review?