2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Congenital Anomalies 740-759 > Other Congenital Musculoskeletal Anomalies 756.* > 2006 ICD-9-CM Diagnosis 756.81 Congenital absence of muscle and tendon View the most recent version of ICD-9-CM 756.81 756.81 is a specific code that can be used to specify a diagnosis 756.81 contains 6 index entries View the ICD-9-CM Volume 1 756.* hierarchy Alternate Terminology Absence of muscle (pectoral)  Index entries containing 756.81: Absence (organ or part) (complete or partial) muscle (congenital) (pectoral) 756.81 ocular 743.69 perineal body (congenital) 756.81 tendon (congenital) 756.81 Agenesis - see also Absence, by site, congenital muscle (any) 756.81 perineal body 756.81 tendon 756.81