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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Meningomyelocele patient after being operated developed hydrocephalus due to -
assistant
The correct answer is  Meningoceles (or meningomyeloceles) are commonly associated with Arnold Chiari malformation which cause hydrocephalus. Ref : CSDT 13/e p852