Flexor Tenosynovitis (FTS) The clinical diagnosis of FTS is made using Kanavel’s Signs: - Fusiform swelling. - Pain with passive extension of the digit. - Tenderness over the flexor sheath. - The digit held in slight flexion at rest. Infographic by Anna Pickens, MD #Flexor #Tenosynovitis #Kanavels #Criteria #Sign #Hand #MSK #Diagnosis
