[A model of the arterial aneurysm of the brain for microneurosurgical training].

Clipping of arterial aneurysms of the brain is one of technically complex neurosurgical interventions. In the available literature, there is no information about simulation models of aneurysm clipping that have tactile properties similar to the real ones. The study presents a technical rationale for the development of a new model for the aneurysm on human placental vessels to train skills of isolating and clipping under ruptured and unruptured aneurysm conditions.