Summary VolitionTM Ankle Fracture Plates are available in six varieties: anatomic fibula plate, straight fibula plate, anatomic medial malleolar plate, posteromedial tibial plates (Type IIB), posterolateral tibial plates (Type IIA) and posterior tibial plates (Type III). The specific posterior tibial fracture plates are designed around the Mason & Molloy classification [Mason et al. Foot Ankle Int. 2017 Nov;38(11):1229-1235]. VolitionTM Plating System non-locking screws are compatible with washers and any screw hole in the plates. VolitionTM Plating System locking screws are compatible with any screw hole. Locking screws are not compatible with washers. Related Implants Indications Anatomy Osteology Muscles Ligaments Nerves Blood supply Approach Technique Technical specifications Screws