[Hannover synthetic moulages. A singular collection of dermatologic teaching models].

Dermatological moulages rapidly lost their importance during the 1950s. The disadvantages of the classical moulage materials, plaster of Paris and wax, are pointed out. In the 1960s and 1970s modern plastics were introduced to moulage technology at the Linden Dermatological Clinic in Hannover. Silicon-caoutchouc and Vestolit-PVC were the substances used. This paper describes how the Hannover collection of plastic models was assembled and presents its current status. Wax and plastic models are set against each other in the illustrations.