ARAGAN INTRODUCTION

Intra-articular treatment with HA for rheumatoid arthritis patients with osteoarthritis knee pain and patients with periarthritis of the shoulder, is widely accepted. Osteoarthritis of the knee is characterized by pain, stiffness, decreased joint range of motion and increasing disability. HA is injected directly into the cavity of an afflicted joint to reduce pain, improve joint range of motion and prevent cartilage degradation.