[The German Orthopedics Society 1918-1932. Developments and trends].

The German Orthopedic Society was founded in 1901. The period between 1918 and 1932 was characterized by the aftermath of World War I. Up to the middle of the 2nd decade, orthopedic surgeons mainly treated soldiers and civilians affected by the war. Almost every congress dealt with amputations and artificial limbs. At the same time, orthopedic surgery became a specialty at the German universities, legitimizing it as a subject of its own. Besides the large number of victims of the First World War who had to be treated by orthopedic surgeons, there was a second group of patients, the so-called cripples. These handicapped people had not previously been treated in general. A new law established in 1920 guaranteed the government's support for treatment and education of these patients. This law was called "Krüppel-Fürsorge-Gesetz," which entailed welfare but also resocialization of the handicapped, including their return to work. The German nation recognized the economic benefit of this law and accepted the financial burden. During this period, German orthopedic surgeons developed many important surgical techniques, diagnostic tests, and technical findings for the production of orthoses and artificial limbs. Some examples of techniques are described in the article: UVirradiation for the treatment of rickets according to K. Huldschinsky, Borggreve's rotationplasty of the leg (Umkehrplastik), hallux valgus arthroplasty according to Brandes, and Bragard's sign.