Indications Tibia-plates, proximal - angle-stable plate for lateral or medial corrective osteotomies as well as for the treatment of fractures of the proximal tibial › corrective osteotomy › fractures of the tibial plateau Type B according to the AO-classification, optional A3 and C-fractures Characteristics › anatomically preformed › no secondary dislocation › early exercise treatment and load stability › unilateral treatment of complex joint fractures (type C according to the AO-classification) › according to circumstances avoidance of a spongiosaplasty / bone replacement substance