[Stabilizing procedures in tumor-induced bone defects of the pelvis and extremities].

With malignant tumors of the skeleton the same therapeutic limb-saving guidelines must apply for the proximal sections of the locomotor system--the shoulder and pelvic girdles--as for the limbs themselves, especially since amputation here can hardly be surpassed by other resectional interventions with respect to operative risk, disfigurement and functional loss. The possibilities of surgical therapy for tumorous invasion of the pelvic girdle and the extremities are considered in some detail.