Construct validity of a clinically correlated knee osteoarthritis ultrasonographic scale: a cross-sectional observational study.

Mohamed Atia MortadaGhada A DawaYoumna A Amer

Published in: BMJ open (2021)

ZAGAZIG scale constitutes a validated tool for KOA assessment. ZAGAZIG scale correlated with WOMAC subscales (pain, stiffness and function), VAS and HAQ.

Keyphrases

knee osteoarthritis
chronic pain
pain management
neuropathic pain
spinal cord
optic nerve
postoperative pain