Gel injection for knee pain is a minimally invasive procedure that you can usually take place in the doctor’s office. It only takes anywhere between 5-10 minutes to complete the procedure. Nevertheless, it will depend on the expertise of the doctor and staff at play.
You will be seated during the whole procedure. The doctor will position the affected knee appropriately so that it is easy for him/her to inject the medicine. Since it is extremely difficult to pinpoint where exactly the joint space is, the doctor uses ultrasound guidance to help guide the needle to the required location.
Now, it can be a little painful, so the doctor will clean your skin with rubbing alcohol and treat it with a local anesthetic, which will numb the area and keep the pain at bay. Using ultrasound, the doctor will then insert the Hyaluronic Acid viscosupplementation gel containing the needle into the knee joints and release the gel. This can cause some discomfort, but there is nothing to worry about.