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Trigger Finger
Educational only: videos on MedicalVideos.com are for general information and are not medical advice. Always consult your own doctor about your health.
Trigger finger, also known as stenosing tenosynovitis (stuh-NO-sing ten-o-sin-o-VIE-tis), is a condition in which one of your fingers gets stuck in a bent position. Your finger may straighten with a snap — like a trigger being pulled and released. Trigger finger occurs when inflammation narrows the space within the sheath that surrounds the tendon in the affected finger. If trigger finger is severe, your finger may become locked in a bent position. People whose work or hobbies require repetitive gripping actions are at higher risk of developing trigger finger. The condition is also more common in women and in anyone with diabetes. Treatment of trigger finger varies depending on the severity.
This video in 30 seconds
This video explains trigger finger, also known as stenosing tenosynovitis, a condition in which a finger gets stuck in a bent position and may straighten with a snap. It describes inflammation narrowing the space within the tendon sheath as the cause, and notes higher risk in people with repetitive gripping activities, women and people with diabetes.
Key points
- Trigger finger is also known as stenosing tenosynovitis
- A finger gets stuck in a bent position and may straighten with a snap
- It occurs when inflammation narrows the space within the sheath surrounding the tendon
- In severe cases the finger may become locked in a bent position
- Risk is higher with repetitive gripping actions, in women and in people with diabetes
Video Overview
This video presents “Trigger Finger” — Trigger finger, also known as stenosing tenosynovitis (stuh-NO-sing ten-o-sin-o-VIE-tis), is a condition in which one of your fingers gets stuck in a bent position. Your finger may straighten with a snap — like a trigger being pulled and. Whether you are preparing for a procedure, studying the technique, or learning how a condition is assessed, the recording shows the process as it is performed in practice.
From our Orthopedics collection: Orthopedic surgery videos: fracture fixation, joint replacement, arthroscopy and trauma procedures performed by orthopedic surgeons. Browse all Orthopedics videos →
Educational content only — not a substitute for professional medical advice.
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