Dec 3, 2022 · Trigger finger happens when the tendon that controls that finger can't glide smoothly in the sheath that surrounds it. This may occur if part of the tendon sheath becomes swollen or if a small …

Nov 29, 2023 · What's the most common cause of trigger finger? Certain health conditions make you more likely to get it, but trigger finger is usually caused by overwork or strain.

Trigger finger happens when tendons, or their protective sheath, around your fingers or thumb swell up or thicken. The swelling makes it hard for your affected digits to move smoothly. Severe cases can …

Dec 5, 2025 · Trigger finger, aka stenosing tenosynovitis, is a common condition that causes pain, stiffness and locking in the fingers or thumb. With early diagnosis and the right treatment - from …

Nov 18, 2022 · Learn the causes of trigger finger, who is more susceptible to getting it and what treatment options are available.

Aug 22, 2025 · Trigger finger is a condition in which a person’s finger locks or catches if they try to straighten or bend it. Most people experience trigger finger in the fourth (ring) finger or the...

In most cases, the condition develops without a clear reason, though several factors are thought to contribute. Trigger finger is more likely to develop in people with certain medical conditions, such as …

2 days ago · While the causes of trigger finger are not well known, several factors may increase your risk for developing the condition. These include: Medical conditions. Trigger finger is more common …

Apr 10, 2025 · Trigger finger (also known as stenosing tenosynovitis) is a condition that affects the tendons in your fingers or thumb, causing them to become inflamed and thickened.

Usually, the trigger finger occurs as an isolated condition because of repetitive trauma. Activities such as gardening, pruning, and clipping are risk factors for trigger fingers.