2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Congenital Anomalies 740-759 > Other Congenital Anomalies Of Nervous System 742.* > 2006 ICD-9-CM Diagnosis 742.53 Hydromyelia View the most recent version of ICD-9-CM 742.53 742.53 is a specific code that can be used to specify a diagnosis 742.53 contains 2 index entries View the ICD-9-CM Volume 1 742.* hierarchy Alternate Terminology Hydrorhachis  Index entries containing 742.53: Hydromyelia 742.53 Hydrorachis 742.53