“…Therefore, the study findings gave a review without taking special clinical situations into consideration. In general, intertrochanteric fracture treatment includes patients with advanced age, and other factors such as social dependence, cachexia, anemia, cognitive dysfunction, and additional comorbidities lead to a high mortality rate [7,19,29,32,42]. Despite the potential for bias, our data suggest the AO/ OTA classification is widely used in Germany (65%-88% of hospitals) and other instability criteria (lateral wall breach, detached greater trochanter, comminution of the posteromedial cortex) played a secondary role.…”