Final answer:
The complication that may occur after surgery for myelomeningocele or omphalocele is respiratory distress.
Step-by-step explanation:
The complication that may occur after surgery for myelomeningocele or omphalocele is respiratory distress. Respiratory distress refers to breathing difficulties and can occur due to various reasons, such as lung immaturity or infection. In the case of myelomeningocele or omphalocele, the surgical procedure may affect the respiratory system, leading to respiratory distress. It is important for healthcare providers to monitor and manage this complication to ensure the patient's well-being.