What is Silverskiöld test?
Silfverskiöld Test: A Clinical Assessment for Gastrocnemius vs Soleus Tightness Introduction The Silfverskiöld Test is a valuable clinical examination tool used by physiotherapists, orthopedists, and other healthcare professionals to differentiate between tightness of the gastrocnemius and soleus muscles—both major contributors to ankle dorsiflexion. Proper assessment is crucial for diagnosing equinus deformity, gait abnormalities, or foot drop, especially in neurological and musculoskeletal conditions. Purpose of the Test The primary goal of the Silfverskiöld Test is to determine whether limited dorsiflexion at the ankle joint is caused by a contracture of the gastrocnemius muscle alone or by both the gastrocnemius and soleus muscles. This differentiation informs treatment strategies, including stretching protocols, orthotic intervention, or surgical release when necessary. Anatomical Basis The gastrocnemius and soleus together form the triceps surae muscle group. The gastrocne...