Month: March 2026

The triscaphoid joint, which is made up of the scaphoid, trapezium, and trapezoid bones and is located at the base of the thumb, is important in maintaining stability in the wrist and facilitating movement in the thumb. When arthritis strikes this joint, performing simple tasks such as turning a doorknob or holding a cup of […]

That sharp, localized ache at the base of your thumb can make even simple tasks like turning a doorknob, opening a jar, or texting painful. Since the thumb plays a central role in hand movement and grip, any discomfort at its base can seriously affect your daily life.  The structure of the thumb is vital […]