What factor distinguishes trochanteric bursitis from other hip complaints?

Trochanteric bursitis is specifically characterized by tenderness over the greater trochanter of the femur. This tenderness is a hallmark sign due to inflammation of the bursa located in that area, which can become irritated from repetitive motion or direct pressure. Patients often report localized pain that's exacerbated by certain movements or compressive activities, making this symptom essential for distinguishing trochanteric bursitis from other hip issues.

In contrast, conditions affecting the hip joint directly may present differently, such as exhibiting pain with a range of motions or other areas around the hip without localized tenderness. The presence of joint swelling is more indicative of inflammatory conditions such as arthritis rather than bursitis itself. Pain with internal or external rotation may be observed in various hip complaints, but tenderness specifically over the greater trochanter is the key distinguishing factor for identifying trochanteric bursitis.