Trigger finger - Symptoms and causes - Mayo Clinic
网页2022年12月3日 · Trigger finger makes a finger get stuck in a bent position. It may straighten suddenly with a snap. The fingers most often affected are the ring finger and the thumb, but the condition can affect any finger. Trigger finger happens when the tendon that controls that finger can't glide smoothly in the sheath that surrounds it.
Why Fingers Lock Up: 6 Causes (With Trigger Finger) - Verywell …
网页2023年11月21日 · Fingers that feel like they’re locking or catching could be a symptom of trigger finger, inflammatory pain, and more. Find a list of causes here.
Trigger Finger: Symptoms, Causes, and Treatment - WebMD
网页2023年11月29日 · Trigger finger is a painful condition that makes your fingers or thumb catch or lock when you bend them. It can affect any finger or more than one finger at a time. You can also...
Trigger Finger: Symptoms, Causes & Treatments - Cleveland Clinic
网页2023年5月11日 · 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 “freeze” your fingers in a flexed position.
Finger and Fingers Locking Up (and More Causes) - Verywell …
网页2023年12月14日 · Factors such as the problem's location, cause, severity, and duration can change how it feels. When your fingers lock up, it typically feels like the affected digits are stuck in a curled or bent position toward your palm. You may feel the affected joint "pop" into place as you straighten your finger.
Hands Locking Up: Anxiety, Trigger Finger, Other Causes
网页2023年12月13日 · Hands locking up can be a symptom of various medical conditions, or occur as a side effect of anxiety. Common causes of hands locking up include rheumatoid arthritis, osteoarthritis, carpal tunnel syndrome, Dupuytren's contracture, and trigger finger. These conditions can also cause pain, swelling, and difficulty with daily tasks.
Joints locking up in fingers and toes: Symptoms and more
网页2023年4月27日 · The tendon may become stuck on the sheath and cause a finger or toe joint to lock in place. This article discusses what finger and toe joint locking is, other associated symptoms,...
Trigger finger causes and treatment - Mayo Clinic Health System
网页2022年11月18日 · If you're experiencing mild symptoms, such as a small, tender lump at the base of a finger or your thumb on the palm side of your hand but can straighten or bend your finger without it locking, take an over-the-counter anti-inflammatory medication, such as ibuprofen, every day for two weeks.
Trigger Finger - American Society for Surgery of the Hand
网页A trigger finger, sometimes referred to as a trigger thumb or stenosing tenosynovitis, can occur if one of three things happen: 1. The tendon enlarges (does not fit through pulley well); 2. The lining increases in thickness (does not fit through pulley well); 3. the pulley becomes thicker (the opening for the tendon gets smaller).
Trigger Finger: Symptoms, Causes, and Risk Factors - Healthline
网页2019年5月11日 · Symptoms. Causes. Risk factors. Diagnosis. Treatments. Outlook. What is trigger finger? Trigger finger occurs due to inflammation of the tendons that flex your fingers, causing finger...