Carpal Tunnel Compression (CTS)

Definition

Carpal Tunnel syndrome (CTS) is the popular name for a complex of signs and symptoms that results from compression of the median nerve as it passes through the wrist in a narrow, rigid tunnel which is surrounded by the bones of the wrist, filled with tendons, and covered with a tight ligament called the transverse ligament. In the carpal tunnel, the nerve is accompanied by the nine tendons that flex the fingers and thumb. The most common cause of CTS is swelling of the membranes (tendon sheaths or bursae) that normally surround and lubricate the tendons as they glide in the tunnel. The signs and symptoms may be mild, moderate, or severe and usually worsen without treatment.

Common cause

CTS occurs more often in women, typically after age 30. A non-specific inflammatory swelling of tendon bursae (tenosynovitis) is the common cause. Tasks that require rapid, repetitive bending of the fingers, the use of vibratory tools, or a prolonged power grip, are known to hasten the onset of symptoms. Many diseases, some drugs, direct injury, and even pregnancy may increase the fluid (swelling) in the bursae enough to compress the median nerve in the rigid tunnel. The median nerve functions to provide sensation to a significant portion of the palm and fingers. In addition, it also is responsible for providing the motor control of some of the muscles of the palm and thumb.

All-Supports' Multi-purpose Support Cushion may help relieve discomfort arising from Carpal Tunnel Compression

This multi-purpose support cushion is designed to help relieve pressure and strain on the knees, ankles and the lower back. Helps prevent Thoracic Outlet syndrome or Carpal Tunnel compression, aligns the hip/pelvic joints and relieves Sacro-Iliac joint discomfort. Ideal for use in pregnancy, acute and chronic conditions of the lower back and pelvis, and helps prevent pressure sores in the infirm.

More information about the multi-purpose support cushion