Which specialist performs hyaluronic acid injection?

Hyaluronic acid is injected into a joint, most often the knee, with the aim of improving lubrication and easing movement-related discomfort. An orthopedic surgeon or another appropriately trained orthopedic clinician may assess the joint, check for infection or another cause of symptoms, and decide whether an injection is reasonable. The clinician may use anatomical landmarks or imaging guidance depending on the joint and local practice. An injection does not repair every source of pain, so the underlying diagnosis still matters.

Take your scan reports and a list of medicines to the appointment. Tell the clinician about blood thinners, allergies, diabetes, skin infection, fever, previous injections and any recent surgery. Ask which joint is being treated, what improvement to expect, whether activity should be modified afterward and how the injection fits with exercise or physiotherapy. Confirm who will monitor your response and what alternatives are available if symptoms continue.

Seek prompt medical help after an injection if pain rapidly worsens, the joint becomes increasingly red or hot, swelling is marked, fever develops, or you feel faint or unwell. New weakness, spreading numbness or trouble breathing also needs urgent assessment.

Ask what diagnosis the injection is intended to treat, whether imaging guidance is suitable, how long to protect the joint, and when to review the result if pain or stiffness remains.