The tibia shaft is the most often fractured long bone of human beings. Among others traffic accidents (37.5 %), falls (17.8 %), sport accidents (30.9 %) and assaults (4.5 %) are typical mechanisms. A brief clinical examination including the correct classification of the fracture pattern and even more important the degree of the soft tissue damage are the most crucial factors for the following therapeutic cascade. This follows a defined algorithm based on the degree of soft tissue damage. As biplanar X-ray diagnostics are obligatory, CT scans are subject to complex fracture patterns and accompanying intraarticular pathologies.The treatment of tibial shaft fractures is the preserve of operative stabilization, which should be done primarily depending on the degree of the soft tissue injury. Here intramedullary methods - especially intramedullary nailing - are the golden standard.The most serious complication of these fractures is the development of a compartment syndrome. This requires rapid diagnosis and an adequate surgical management in order to avoid extensive muscle necrosis with ischaemic contractures and irreversible neurovascular deficits. Apart from postoperative infections, which are the predominant complication especially in open injuries, non union provide typical and late complications which are partly difficult to treat. These should, depending on their type, follow a dedicated treatment algorithm.