Sciatica is the term used to describe pain down the leg caused by irritation or inflammation of one of the nerve roots that make up the sciatic nerve. Most commonly it is due to a disc prolapse within the lumbar spine.Another common cause is spinal stenosis or a narrowing of the canal through which the nerve travels.ciatica is the term used to describe pain down the leg caused by irritation or inflammation of one of the nerve roots that make up the sciatic nerve. Most commonly it is due to a disc prolapse within the lumbar spine.
Box 6550 Greenwich Village, CO 80155. 1  Phone Number: You can call the DirecTV headquarters and customer service center at 1-855-802-3473. 2  The customer service phone number is 1-800-531-5000. 3  The corporate phone number is 1-310-964-5000.
What is the 1-800 number for DirectTV? Below are listings for DirectTV 1-800 phone numbers, including 800 numbers for a few resellers in case you purchased through a reseller. DirectTV Customer Service: 1-800-531-5000. Thank you for calling direct TV, all calls are recorded for quality.