Most of acetabular fractures especially those involving weight bearing dome must be anatomically reduced. Principles of management of any articular fractures of long bones apply to fractures of acetabulum. These principles include achievement of anatomical reduction of the joint surface, rigid stable fixation which can allow early active motion and preservation of soft tissue. Due to complications of extensive surgical exposures of reduction and fixation of acetabular fractures, minimal invasive techniques of reduction and stabilization of acetabular fractures has been evoluted. The concept of minimal invasive surgery still depends on achieving anatomical reduction and stable internal fixation but with the least soft tissue dissection. The minimal invasive fixation is achieved by using percutaneous periacetabular screws after fracture reduction either by closed means or by limited open reduction through mini-windows