Introduction
‘Spondylosis’ means vertebrae in Greek, ‘lysis’ is a break, and ‘olisthesis’ means to slip or move. Spondylosis is considered as a degenerative condition of any part of spine affecting the disks, vertebral bodies, and/or associated joints of the lumbar spine. This causes degenerative disk or disk herniation, formation of osteophytes, sciatica (Vathasthambam), lumbar stenosis, spondylolisthesis causing chronic lower back pain which may or may not migrate into legs, restriction in ROM and in later stages functional limitations. In recent times, there is a tremendous increase in considerable number of people suffering from low back pain owing to work culture and lethargy. Risk factors include female gender, older age, obesity, prior history of back pain, restricted spinal mobility, high levels of psychological distress and minimal physical activity. 70-80% of adults experience low back pain at least once in their lifetime due to aging and reduced spinal strength.
Obesity or more body weight is a weak risk factor leading to lower back pain but recent studies show there is a positive relation between obesity & associated musculoskeletal disorders, including impairment of the spine. It was observed that being persistently overweight was associated with disk degeneration in many MRI reports. Obese patients show a hyperlordosis of the lumbar spine and affects common daily movements, such as standing, walking, lateral bending, and forward flexion. Few studies demonstrate a correlation between obesity and functional impairment of the spine secondary to weakness and stiffness of the lumbar muscles, possibly leading to lower back pain and disability in advance stages.
In allopathy, possible treatments of lower back pain include Transcutaneous electrical nerve stimulation (TENS), Lumbar supports, Traction, Spine manipulation, Injection therapy, NSAIDS steroids and surgery as the last resort. Some studies revealed that exercise combined with mobilization/manipulation demonstrated either intermediate or long-term benefits. However, there remains controversy as to the efficacy of these procedures in resolving chronic low back and often seen there is no complete cure for this condition. Similarly, surgery causes destruction to the tissues and muscles hence, there by increases the morbidity. Hence, there is need to explore alternative treatment modalities for the holistic management of Lumbar Spondylosis.
There are a number of systems of medicine prevailing all over the world as alternative treatment methods for Lumbar Spondylosis. Homoeopathy, Ayurveda, Physiotherapy and Chiropractition are few which are generally known in chronic conditions. In Siddha literature, Lumbar Spondylosis is termed as Thandagavatham and is explained by increased Vatham. Recently, Siddha has gained its fame in South Indian region and Malaysia as a holistic treatment modality for such cases. Siddha system is bestowed with various special therapies of few which are Pressure Manipulaiton Therapy (Varmam), Physical Manipulation Therapy (Thokkanam), Pranayamam and Yoga that have proved to be beneficial in managing the symptoms of chronic disease like LBP. Varmam therapy is a drugless, non-invasive, simple therapy used in pain management by pressing, massaging, tapping & lifting.
In Siddha, the therapeutic stimulation of specific energy points (Thodu Varmam – junction of muscles, nerves, veins, arteries, capillaries) where the pranic energy or vital energy is stored through which energy is transmitted to various parts of the body and all the functions of the body are mediated. These points when stimulated increase the flow of energy, heal disease or boost the immune mechanism. Thokkanam is one of the 32 external therapies in Siddha concurrent to pressure manipulation therapy where external pressure is applied.
This study seeks to find out the impact of Siddha Varmam techniques on the symptoms of pain, ROM (range of movement), stiffness muscular hypertonicity, and structural misalignment associated with chronic lower back pain due to lumbar spondylosis (Thandagavatham).