Ischiofemoral impingement (IFI) is a rare cause of hip pain first described in three patients after total hip arthroplasty and proximal femoral osteotomy. More recently, IFI affecting native hip joints—even in childhood—has been described, along with a variety of underlying pathologies. This has led to considerable interest not only in the causative anatomy and pathophysiology, but also in the improvement of diagnostic and treatment options. Clinically, symptomatic ischiofemoral impingement is a