Eaton Wiring Manual 06/11. 5-2. Contactors and relays. 5 5. Contactor relays. Contactor relays. Contactor relays are often used in control. and regulating functions. They are used in. large quantities for the indirect control of. motors, valves, clutches and heating. equipment. In addition to the simplicity which they. offer in project engineering, panel building,
Scoliosis is an unnatural curvature of the spine. The normal shape of the spine includes a top-of-the-shoulder curve and a lower back curve. If your spine is curved from side to side or in an âSâ or âCâ shape, you probably have scoliosis.According to the Scoliosis Research Society, more than 80 percent of scoliosis cases have no identifiable cause (SRS).he normal shape of the spine includes a top-of-the-shoulder curve and a lower back curve. If your spine is curved from side to side or in an âSâ or âCâ shape, you probably have scoliosis. According to the Scoliosis Research Society, more than 80 percent of scoliosis cases have no identifiable cause (SRS).
There are different types of spinal fractures. Doctors classify fractures of the thoracic and lumbar spine based upon the specific pattern of the fracture and whether there is a spinal cord injury.Classifying the fracture pattern will help your doctor determine the proper treatment. fracture of the thoracic or lumbar spine causes moderate to severe back pain that is worsened with movement. If the spinal cord is involved, the patient may experience bowel/bladder dysfunction along with numbness, tingling, or weakness in the limbs.