What are symptoms of De Quervains tenosynovitis?
De Quervain’s tenosynovitis causes pain and tenderness at the side of the wrist beneath the base of the thumb. Sometimes there is slight swelling and redness in the area. How is De Quervain’s tenosynovitis diagnosed? De Quervain’s tenosynovitis is diagnosed based on the typical appearance, location of pain, and tenderness of the affected wrist. De Quervain’s tenosynovitis is usually associated with pain when the thumb is folded across the palm and the fingers are flexed over the thumb as the hand is pulled away from the involved wrist area.