Injection therapies, such as those involving hyaluronic acid (HA) and steroid injections, are a type of orthobiologic therapy that involve administering substances to promote healing in injured musculoskeletal tissue. Hyaluronic acid injections help to lubricate and cushion joints, alleviating pain and improving mobility, particularly in conditions like osteoarthritis. Steroid injections, on the other hand, reduce inflammation and provide relief from pain in various musculoskeletal conditions.