2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Congential Anomalies 740-759 > Other Congenital Anomalies Of Limbs 755.* > 2008 ICD-9-CM Diagnosis 755.55 Acrocephalosyndactyly  On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date. The 2009 version of ICD-9-CM 755.55 can be accessed here. Craniostenosis characterized by acrocephaly and syndactyly, probably occurring as an autosomal dominant trait and usually as a new mutation. (Dorland, 27th ed) 755.55 is a specific code that can be used to specify a diagnosis 755.55 contains 9 index entries View the ICD-9-CM Volume 1 755.* hierarchy ICD9Data's sister site ProcedureCodes.com launches with the 2008/09 CPT® codes - read more on the ICD9Data.com blog. 755.55 also known as: Apert's syndrome Index entries containing 755.55: Acrocephalopolysyndactyly 755.55 Acrocephalosyndactyly 755.55 Acrodysplasia 755.55 Acrosphenosyndactylia 755.55 Apert's syndrome (acrocephalosyndactyly) 755.55 Syndrome - see also Disease acrocephalosyndactylism 755.55 Apert's (acrocephalosyndactyly) 755.55 Pfeiffer (acrocephalosyndactyly) 755.55 syndactylic oxycephaly 755.55