[The DGAI training module 3 in anaesthetic focussed sonography: neurosonography].

Identification of the right puncture site and the target structures are mandatory in performing nerve blocks. Ultrasound is a new method, that visualizes target structures as well as the injection and spread of local anaesthetic solution. The presented module 3 neurosonography is part of the didactic concept "anaesthesiology focussed sonography" developed by the german society of anaesthesiology and intensive care. It contains all essential nerve blocks of the upper and lower limb. Additionally the structural requirements to provide the course are included. © Georg Thieme Verlag Stuttgart · New York.