Low back pain (LBP) is a heterogeneous disorder including patients with dominant nociceptive (e.g., myofascial LBP), neuropathic (e.g., lumbar radiculopathy), and central sensitization pain [1]. Nociceptive pain is defined as “pain arising from actual or threatening damage to non-neural tissue and is due to the activation of nociceptors, or as pain attributable to the activation […]
Old knees are mostly painful due to a complex problem called the osteoarthritis (OA). It is one of the most common musculoskeletal disorders, which refers to clinical syndrome of joint pain accompanied by varying degrees of functional limitation and reduced quality of life (1). It affects more than one-third of persons of age more than […]