2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Congenital Anomalies 740-759 > Bulbus Cordis Anomalies And Anomalies Of Cardiac Septal Closure 745.* > 2006 ICD-9-CM Diagnosis 745.7 Cor biloculare View the most recent version of ICD-9-CM 745.7 745.7 is a specific code that can be used to specify a diagnosis 745.7 contains 4 index entries View the ICD-9-CM Volume 1 745.* hierarchy Alternate Terminology Absence of atrial and ventricular septa  Index entries containing 745.7: Absence (organ or part) (complete or partial) septum (congenital) - see also Imperfect, closure, septum atrial 745.69 and ventricular 745.7 ventricular 745.3 and atrial 745.7 Bilocular heart 745.7 Cor biloculare 745.7