Trochanteric Bursitis, also known as Greater Trochanteric Pain Syndrome (GTPS) or lateral hip pain, is a common and often challenging condition to treat, particularly in middle-aged individuals and athletes. This talk explores the multifaceted nature of GTPS, delving into the underlying causes such as hormonal changes (e.g., menopause), metabolic factors (e.g., obesity, diabetes), and their impact on tendon health and prognosis.