Ventriculoperitoneal shunt complications: A review

Publication date: Available online 6 April 2018 Source:Interdisciplinary Neurosurgery Author(s): Michelle Paff, Daniela Alexandru-Abrams, Michael Muhonen, William Loudon Ventriculoperitoneal shunt (VPS) placement is one of the most commonly performed neurosurgical procedures and is necessary to treat most forms of hydrocephalus. Unfortunately, complications related to VPS placement are common, and multiple shunt revisions are almost expected throughout a patient's lifetime. Shunt malfunction may be attributed to multiple causes, including obstruction, infection, pseudocyst formation and bowel perforation. VPS obstruction, which is most often occurs in the proximal catheter, is the most common cause of VPS malfunction. Hardware infection is the second most common cause of VPS malfunction, and this is a complication is most often observed in infants, with premature infants being the most susceptible. Despite continuous attempts to reduce the incidence of VPS complications, such as improved sterile techniques, antibiotic impregnated catheters, and programmable valves, VPS malfunction remains a major problem, which often leads to multiple and costly hospital admissions. In the present review, the most common complications of VPS are discussed, including presentation and appropriate management.
Source: Interdisciplinary Neurosurgery - Category: Neurosurgery Source Type: research