Medial Malleolus Fracture Classification. Weber ao classification the weber classification system figure 21 4 is broken down into three different fracture types based solely on the location of the fibular fracture. 1 6 31 33 these fractures involve both the weight bearing portion of the tibial plafond and the ankle syndesmosis thus affecting tibiotalar load transfer as well as posterior.
Open reduction internal fixation. The table below compares the danis weber lauge hansen and ao ota classification systems. These fractures are more common in women nearly 60 percent than men.
Isolated lateral malleolus fracture with 3mm displacement and no talar shift.
The medial malleolus once believed to be the primary stabilizer of the ankle has been the topic of conflicting clinical and biomechanical data for many decades. The medial malleolus once believed to be the primary stabilizer of the ankle has been the topic of conflicting clinical and biomechanical data for many decades. Isolated lateral malleolus fracture with 3mm displacement and no talar shift. Trimalleolar fracture is a fracture of the lateral malleolus medial malleolus and posterior aspect of the distal tibial articular surface.