2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Congenital Anomalies 740-759 > Certain Congenital Musculoskeletal Deformities 754.* > 2006 ICD-9-CM Diagnosis 754.81 Pectus excavatum View the most recent version of ICD-9-CM 754.81 A developmental anomaly in which the lower sternum is posteriorly dislocated and concavely deformed, resulting in a funnel-shaped thorax. 754.81 is a specific code that can be used to specify a diagnosis 754.81 contains 4 index entries View the ICD-9-CM Volume 1 754.* hierarchy Alternate Terminology Congenital funnel chest  Index entries containing 754.81: Funnel breast (acquired) 738.3 congenital 754.81 chest (acquired) 738.3 congenital 754.81 Pectus excavatum (congenital) 754.81 acquired 738.3 rachitic (see also Rickets) 268.0 recurvatum (congenital) 754.81 acquired 738.3