2007 ICD-9-CM Procedure 89.16 Transillumination of newborn skull 89.16 is a specific code that can be used to specify a procedure 89.16 contains 2 index entries View the full Volume 3 89.* hierarchy Index entries containing 89.16: Diaphanoscopy skull (newborn) 89.16 Transillumination skull (newborn) 89.16