Short Message Service (SMS) is a text messaging service component of most telephone, World Wide Web, and mobile telephony systems.[1][1] It uses standardized communication protocols to enable mobile phone devices to exchange short text messages.
1 Mononeuropathy is any damage to a single nerve or group of nerves. 2  It causes pain in that part of the body. 3  Examples include carpal tunnel syndrome, which causes pain in the wrist, ulnar nerve dysfunction, which causes pain in the arm, and sciatica, which affects a nerve running down the legs.
By Mayo Clinic Staff. Most leg pain results from wear and tear, overuse, or injuries in joints or bones or in muscles, ligaments, tendons or other soft tissues. Some types of leg pain can be traced to problems in your lower spine. Leg pain can also be caused by blood clots, varicose veins or poor circulation. Some common causes of leg pain include: Achilles tendinitis.