![]() Anything that reduces the space within, or increases the pressure within the Carpal Tunnel, can potentially lead to symptoms of Carpal Tunnel Syndrome.In most people, the cause of Carpal Tunnel Syndrome is not known.CTS can occur at any age and occurs in both men and women but most commonly affect women in middle age.CTS is three times more common in women than men.About 7%-11% of the population will experience CTS symptoms at some point in their lifetime.Carpal Tunnel Syndrome (CTS) is a common condition of the upper limb.The majority of people with CTS have much milder symptoms that come and go but these rarely affect the ability to carry out activities involved with daily living. In advanced or severe cases, some patients with CTS may describe a feeling of clumsiness and/or find they are dropping objects easily. There may also be weakness and wasting (loss of muscle bulk) at the base of the thumb. In more severe cases the altered feeling may become more continuous. Carrying out activities which involve gripping (for example, holding the phone, driving and reading).The symptoms experienced with CTS can often be felt more so ![]() This is why people who have CTS normally feel their symptoms more so in these digits.ĭiagram 2: Picture of Where Altered Sensation for Carpal Tunnel Occurs The median nerve gives feeling to the thumb, index, middle and the thumb side of the ring finger. Pain can also be felt but this is usually less common. The main symptom of CTS is altered feeling in the hand, often felt or described as pins and needles and/or numbness. CTS is a common hand condition and is referred to as a “compressive neuropathy”.ĭiagram 1: Picture of the Site of Compression for Carpal Tunnel When the median nerve becomes irritated or squashed within this tunnel this is called Carpal Tunnel Syndrome (CTS). The floor of tunnel is formed by the carpal bones. Over the front of the wrist there is a ligament and this forms the roof of the tunnel. The carpal tunnel is a tunnel in your wrist through which nine tendons (these control the movement of your fingers and thumb) and a large nerve (median nerve) pass.
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