👉 The term "ischialgic" refers to a condition in which the muscles of the lower extremities, particularly those that are located between the hip and knee joints, are involved. This condition can occur due to various causes such as arthritis or rheumatoid arthritis, but it is also often associated with injuries or trauma to these areas. The term "ischialgic" is used in medical terms to describe a condition where there is an abnormality in the muscles of the lower extremities