Introduction
What is Carpal Tunnel Syndrome (CTS)?
Carpal Tunnel Syndrome (CTS) is a common yet often misunderstood condition that occurs when the median nerve, which travels from the forearm into the palm of the hand, becomes compressed at the wrist. This compression happens within a narrow passageway called the carpal tunnel, which is formed by bones and ligaments.
The median nerve is crucial for controlling sensations in the thumb, index finger, middle finger, and part of the ring finger, as well as certain small muscles at the base of the thumb. When this nerve is compressed, it leads to symptoms like wrist pain, tingling fingers, and hand numbness. CTS can affect anyone, but it is particularly prevalent among individuals whose occupations or hobbies involve repetitive hand movements. Tasks like typing, sewing, or playing musical instruments are often associated with this condition.
The impact of CTS goes beyond physical discomfort. It can significantly hinder day-to-day activities, such as holding objects, typing on a keyboard, or even performing basic self-care tasks. Understanding CTS is the first step toward managing and preventing its progression.
Why Carpal Tunnel Syndrome is a Growing Concern
The prevalence of Carpal Tunnel Syndrome has increased dramatically in recent years, driven by changes in modern lifestyles and work habits. One of the primary contributors to this rise is the widespread use of technology, particularly computers and smartphones. Prolonged typing, gaming, and smartphone use put repetitive strain on the wrist and hand, increasing the risk of CTS.
In South Korea, the condition is especially common among office workers, assembly line employees, and tech professionals who spend long hours performing repetitive hand motions. Additionally, the manufacturing and technology sectors in Korea often require tasks that involve sustained wrist movements, further contributing to the growing number of CTS cases.
Handheld devices are another factor fueling the surge in CTS cases. Frequent texting, scrolling, and gaming on small screens can exacerbate strain on the carpal tunnel, making it a rising concern among younger populations. Recognizing early symptoms and seeking timely treatment can prevent permanent damage to the median nerve, preserving hand function and quality of life.