Due to an ever-aging population and a growing prevalence of osteoporosis and motor vehicle accidents, the number of subtrochanteric fractures is increasing worldwide. The choice of the appropriate implant continues to be critical for fixation of unstable hip fractures. The subtrochanteric region has certain anatomical and biomechanical features that can make fractures in this region difficult t...

Background: Talus is the second largest tarsal bone with unique importance regarding its location and anatomy . It an osseous link between foot leg has got a pivotal role in overall function three important articulations at tibiotalar , talocalcaneal talonavicular joint divided into body neck posterior facets. Almost 70% surface of talus covered articular cartilage Its blood supply predominantl...