03/11/2026
IN BRIEF Sciatica with muscle weakness can occur when a lumbar nerve root is irritated; affected movements, such as raising the foot or walking on tiptoes, […]
03/11/2026
IN BRIEF Sciatica can cause muscle weakness when lumbar nerve roots are irritated. Depending on the affected root, it may become difficult to lift the foot […]
14/10/2026
IN BRIEF L4-L5 sciatica refers to pain related to irritation of a nerve root in the lower back. It can radiate to the buttock and leg, […]
14/10/2026
IN BRIEF The L4-L5 sciatica refers to irritation of a lumbar nerve root that can cause pain radiating down the leg, tingling, or weakness. In Montreal, […]
