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.
Trigger Finger - Trigger Thumb - OrthoInfo - AAOS
网页Trigger finger is a condition affecting tendons that flex the fingers and thumb, typically resulting in a sensation of locking or catching when you bend and straighten your digits. Other symptoms may include pain and stiffness in the fingers and thumb. The condition is also known as stenosing tenosynovitis. The ring finger and thumb are most ...
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 have it...
Trigger Finger - Hand - Orthobullets
网页2021年12月8日 · Trigger Finger (trigger thumb when involving the thumb) is the inhibition of smooth tendon gliding due to mechanical impingement at the level of the A1 pulley that causes progressive pain, clicking, catching, and locking of the digit. Diagnosis is made by physical examination with presence of active triggering and tenderness at the A1 pulley.
Trigger Finger: Symptoms, Causes & Treatments - Cleveland Clinic
网页2023年5月11日 · Trigger finger happens when irritation causes a tendon or tendon sheath in your fingers or thumb to swell or thicken. This inflammation can make it hard or impossible to move your affected digit. The good news is that trigger finger is treatable.
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 causes and treatment - Mayo Clinic Health System
网页2022年11月18日 · When that happens, your finger or thumb can get stuck in a bent or straight position in a condition called trigger finger. Who can get trigger finger? Typically, people 45 and older and those with diabetes or rheumatoid arthritis may be …
Treatment Options for Trigger Finger and Trigger Thumb - HSS
网页2023年11月2日 · Trigger finger (stenosing tenosynovitis) is one of the most common causes of hand disability, affecting between 1% and 2% of the population, and as high as 20% of people with high risk factors. What is trigger finger? What is trigger thumb? What are the symptoms of trigger finger? How is it different from Dupuytren’s contracture?
Trigger finger - Mayo Clinic Orthopedics & Sports Medicine
网页A trigger finger occurs when one of your finger tendons becomes swollen and inflamed and gets caught inside its tendon sheath causing the finger to get stuck in a bent position. It is often painful, occurs more commonly in the morning, and improves after moving the finger around for a while.
Trigger Thumb 101 | Treatment, Symptoms, Causes and Surgery …
网页Jul 09, 2023. Trigger Thumb. Finger · Hand · Surgery & Post-op · Trigger Finger · Trigger Thumb. What is Trigger Thumb? As you’ve just heard in the video, trigger thumb is a common and debilitating condition. The tendons in your thumb and fingers are covered in a tunnel-like structure of tissues that are called sheaths.