A condition that keeps people from straightening out their fingers has been connected to diabetes. “Trigger finger,” as it’s called, is when one or more fingers — often a thumb or ring finger — get ...

DAVENPORT, Iowa (KWQC) -With more than 200,000 U.S. cases each year, trigger finger is a condition that causes pain, stiffness and a finger-locking sensation. Depending on severity, treatment can ...

Some conditions cause the finger or toe joint tissue to thicken, making movement difficult. This may affect how the joint bends and may feel like it is locking up. A person may also experience joint ...