Overview
Meningomyelocele is a neural tube defect characterized by the herniation of the meninges and spinal cord through a defect in the vertebral column, often leading to neurological deficits and potential complications such as hydrocephalus and infection. 1Diagnosis
Imaging studies, including MRI and CT scans, are essential for assessing the extent and location of the defect.
Neurological examination to evaluate motor and sensory function.
Evaluation for associated anomalies such as hydrocephalus and renal abnormalities.Management
Surgical Repair: Primary closure of the spinal defect with or without dural repair, often performed in early infancy.
Anaesthetic Approach: Monitored conscious sedation combined with spinal anaesthesia (MCSS) can be safely used for surgical repair, offering rapid recovery and reduced perioperative morbidity. 1
Postoperative Care: Includes management of cerebrospinal fluid (CSF) shunts if hydrocephalus is present, infection prophylaxis, and rehabilitation for motor deficits.Special Populations
Pediatrics: MCSS is particularly noted for its safety and effectiveness in infants undergoing meningomyelocele repair, minimizing complications and facilitating quicker recovery. 1Key Recommendations
Utilize monitored conscious sedation combined with spinal anaesthesia for the surgical repair of meningomyelocele in infants to enhance safety and postoperative recovery. (Evidence: Moderate) 1
Early surgical intervention is recommended to address the spinal defect and associated complications like hydrocephalus. (Evidence: Expert opinion) 1
Postoperative management should focus on monitoring and managing potential complications such as CSF leakage and infection. (Evidence: Expert opinion) 1References
1 Idowu OE, Oyeleke SO. Spinal anaesthesia and monitored conscious sedation for repair of infantile meningomyelocele. Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery 2011. link