A single injection of HYORTH XL is administered by intra-articular route.
Strict aseptic administration technique must be followed. Inject subcutaneous lidocaine or similar local anesthetic prior to injection of HYORTH XL.
Aspirate joint effusion before injection of HYORTH XL. Do not use the same syringe for removing joint effusion and for injection of HYORTH XL.
Take care to remove the tip cap of the syringe and needle aseptically. Inject HYORTH XL into the joint through a 19 gauge needle.
The syringe is intended for single use. The contents of the syringe must be used immediately once the container is opened. Before injection, the air bubble is removed from the injection.
Inject the full 6 mL in one knee only. If treatment is bilateral, a separate syringe should be used for each knee.