Tibial plateau fracture: mathematical model to correlate agent force trauma The upper tibial extremity is in the midlle of inferior limb and coresponds aproximately to the upper quarter of the shank. Diafizo metafizar quarter segment of the upper tibia assure the conection between massive epifizar in four angles and triangular diaphysis section. In all cases, will be trying to mention trauma mechanism to allow such research orientation and direction demands resulting from this fracture topographies, where the chorus flows associated ligament injuries. Research ligament injuries should be charged with two kinds of etiologies: ligament injuries induced fractures or ligament injuries induced mechanism. As a general rule, ligament injuries induced fracture alters a lesser extent than the prognosis of ligament injuries induced even by mechanism This paper proposes an power matching agent against the traumatic fracture type and it produces cross ligaments through creation of a mathematical model to answer two of the above questions:-Ligament injuries are caused by fractures or does this happen? -Ligament injury may be stage-based mechanism?