Fracture of tubing
Occurs many years after shunt placement in distal tubing
May present with mild symptoms of increased ICP and local symptoms of pain, erythema, edema
Disconnection
Occurs shortly after insertion
Migration
Presents as shunt<unk> 
Misplacement
Usually manifests postoperatively
Occurs many years after shunt placement in distal tubing
May present with mild symptoms of increased ICP and local symptoms of pain, erythema, edema
Occurs shortly after insertion
Presents as shunt<unk> 
Usually manifests postoperatively
Ventriculoperitoneal shunt mechanical failure
Ventriculoperitoneal shunt obstruction
Ventriculoperitoneal shunt complications
Ventriculoperitoneal shunt overdrainage 
Ventriculoperitoneal shunt overdrainage
Ventriculoperitoneal shunt infection
Brain herniation syndromes
Deep brain stimulator complications