[Functional therapy in treatment of fractures and joint injuries].

Full and timely restoration of the function of an injured segment of the locomotor system is the treatment goal for all fractures and joint injuries. Functional aspects therefore have to be considered, when operative or conservative forms of treatment are chosen for a particular injury. We define a treatment as purely functional if the involved limb is either not immobilized at all or whenever the immobilization is incomplete and for a limited time only. At least partial function of the involved segment is therefore restored during the treatment. Purely functional treatment ist most applicable for stable fractures. Stable can be defined as the property of biological tissues to withstand physiological loads. Many joint injuries such as AC separation, ankle ligament rupture, Achilles tendon rupture, and isolated rupture of the medial collateral ligaments of the knee can also be treated functionally.