08/12/2025
FINKELSTEIN’S MANEUVER
(Special Test for De Quervain’s Tenosynovitis)
Purpose
To assess inflammation of the abductor pollicis longus (APL) and extensor pollicis brevis (EPB) tendons.
Procedure
Ask the patient to make a fist with the thumb tucked inside.
Hold the patient’s forearm and gently ulnar-deviate the wrist.
Compare both sides for pain response.
Muscles Involved
Abductor Pollicis Longus (APL)
Extensor Pollicis Brevis (EPB)
Positive Interpretation
Sharp, localized pain over the radial styloid indicates De Quervain’s tenosynovitis.
Pain reproduced during ulnar deviation suggests tendon sheath irritation.
Causes
Repetitive thumb movements
Overuse (lifting infants, texting, typing)
Wrist strain
Inflammation of the first dorsal compartment
Physiotherapy Interventions
Rest & activity modification
Wrist and thumb splinting
Ice therapy to reduce inflammation
Soft tissue mobilization
Eccentric strengthening for APL & EPB
Stretching of wrist extensors
Ergonomic corrections