Trigger finger is a condition that affects the tendons in your fingers or thumb, causing acute pain, stiffness, and a sensation of locking or catching when you bend or straighten your finger. However, this condition can significantly impact daily activities, making it crucial to understand its potential causes. Go through today’s blog, brought to you by a renowned plastic surgeon and hand specialist in Kolkata if you are eager to know the causes of trigger fingers.

1. Repetitive Hand Movements:

One of the most common causes of trigger finger is repetitive hand movements. Activities that involve continuous gripping or grasping, such as using tools, playing musical instruments, or even frequent texting, can strain the tendons in the fingers. Over time, this repetitive strain can lead to inflammation and swelling, contributing to the development of the trigger finger.

2. Medical Conditions:

Certain medical conditions are known to increase the risk of developing the trigger finger. However, diabetes and rheumatoid arthritis are the two most significant contributors. Therefore, diabetic patients are more prone to tendon sheath thickening, which can cause trigger fingers. Rheumatoid arthritis, an autoimmune disorder that causes chronic inflammation of the joints, can similarly affect the tendons and their sheaths.

3. Age And Gender:

Did you know that age and gender also play a role in the likelihood of developing a trigger finger? The condition is more prevalent in individuals over 40 years old. Besides, women are more susceptible than men, possibly due to hormonal differences that can affect tendon health. Additionally, the changes in connective tissues that occur with aging can contribute to the development of the trigger finger.

4. Previous Hand Injuries:

Any previous injury to the hand or fingers can increase the risk of a trigger finger. Trauma or injury can cause scar tissue formation, which may interfere with the smooth movement of tendons within their sheaths. This disruption can lead to the characteristic catching or locking sensation associated with the trigger finger.

5. Occupational Hazards:

Certain occupations pose a higher risk of developing trigger fingers due to the nature of the work. For example, jobs that require prolonged use of the hands and fingers, such as assembly line work, farming, or construction, can put individuals at greater risk. The repetitive stress and strain associated with these jobs can contribute to tendon inflammation and trigger finger.

To conclude, understanding the potential causes of the trigger finger can help in its prevention and management. While repetitive hand movements and certain medical conditions are common contributors, factors like age, gender, previous injuries, occupational hazards, and genetics also play significant roles. If you suspect that you have a trigger finger, consulting an expert plastic surgeon and hand specialist in Kolkata for an accurate diagnosis and appropriate treatment is essential. Remember that early intervention can help manage symptoms and improve hand function, allowing you to maintain your daily activities without any pain or discomfort.

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