
[VIDEO] Ultrasound-guided infiltration of De Quervain's tenosynovitis
- 11/10/2025
De Quervain's tenosynovitis is an inflammatory condition affecting the tendons at the base of the thumb in the wrist (Abductor Pollicis Longus [AL] and Extensor Pollicis Brevis [EC], specifically in the first extensor compartment). The affected t...