Neuroendoscopic assessment of choroid plexus coagulation to release ventricular catheter: note on the seldinger technique.

Shunting is fundamental in neurosurgical practice and a large number of patients experience shunt dysfunction throughout life. The Seldinger technique seems to be a valuable tool in the management of dysfunctions and consists of coagulating the choroid plexus before shunt removal. We report the unique case of a neuroendoscopic view of choroid plexus coagulation by the Seldinger technique in a 7-year-old child with shunt dysfunction submitted to endoscopic third ventriculostomy and previous shunt removal. We reinforce the security and efficacy of the Seldinger technique with a direct neuroendoscopic view of the coagulation process.