[Placement of ventricle peritoneal shunt in the adult patient. A new protocol]

Ventriculoperitoneal shunting is considered a relatively straightforward procedure, though it might ensure multiple complications. Our surgical team developed and implemented a new protocol since June 2016. The objective of this paper is to describe and illustrate the surgical technique step by step and to demonstrate that the use of the "new protocol" significantly reduces the complications associated with the procedure.

A retrospective descriptive study of 184 patients related with cerebrospinal fluid derivation systems from June 2014 to November 2017. One hundred and fourteen patients complied with the inclusion criteria. They were divided into two groups according to the protocol involved, previous (n = 59) and new (n = 55). The technique was described by photographic archive and surgical protocols.

The technique consisting in seven phases was described. With the used of the new protocol the complications decreased significantly. After the new protocol, no ventriculoperitoneal shunt associated infections were observed.

The technique for ventriculoperitoneal shunt consisting in seven phases was described thoroughly. This technique as well as a series of rules constitutes the new protocol. The implementation of the latter lessened the number of complications associated with the procedure. The "zero infection" rate is not a utopia.