Orthopaedics DeQuervain’s disease classically affects the: A Flexor pollicis longus and brevis B Extensor carpi radialis and extensor pollicis longus C Abductor pollicis longus and brevis D Extensor pollicis brevis and abductor pollicis longus π‘ Explanation DeQuervain's disease classically affects the: β Correct Answer: D. Extensor pollicis brevis and abductor pollicis longus