title: Complications of ventriculo-peritoneal shunting and a critical comparison of the three-piece and one-piece systems.
abstract: This is a report of our experience with ventriculo-peritoneal shunting, the treatment of congenital and secondary hydrocephalus. It includes a detailed listing of all complications and an analysis of the number of complications per patient and per procedure in patients in whom either a three-piece or a one-piece shunt system has been inserted. A total of 161 patients were in the one-piece series and 196 patients in the three-piece series, with the follow-up being a minimum of 6 months. There were 598 procedures in 196 patients in the three-piece series and 302 procedures in 161 patients in the one-piece series, so that the average number of operations per child in the three-piece series was 3.1 and only 1.9 in the one-iece series. There were 106 instances of ventriculitis in the three-piece series only 22 in the one-piece series, and 47 non-ventriculitis related complications in the three-piece series, but only 17 in the one-piece series. Data are presented descriptively with listing of specific complications and as computer analysis statistical printouts for categories (disconnections, infections, obstructions) comparing the three-piece and one-piece systems.
mesh_terms: D000367:Age Factors; D002552:Cerebral Ventricles; D002557:Cerebrospinal Fluid Shunts / Q000379:methods*; D002648:Child; D002675:Child, Preschool; D004660:Encephalitis / Q000209:etiology / Q000382:microbiology; D005500:Follow-Up Studies; D006408:Hematoma, Subdural / Q000209:etiology; D006801:Humans; D006849:Hydrocephalus / Q000601:surgery; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases; D010537:Peritoneum / Q000601:surgery; D010538:Peritonitis / Q000209:etiology; D011183:Postoperative Complications; D013997:Time Factors