Neck-shoulder-arm syndrome, scapulohumeral periarthritis & low back pain. Spastic paralysis caused by the following diseases including cerebrovascular disorders, spastic spinal paralysis, cervical spondylosis, sequelae of surgical trauma (cerebrospinal tumor), sequelae of trauma (spinal & head injury), amyotrophic lateral sclerosis, infantile cerebral palsy, spinocerebellar degeneration, spinal vascular disorder, subacute myelo-optico neuropathy (SMON) & other encephalomyelopathies.