2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Digestive System 520-579 > Diseases Of Oral Cavity, Salivary Glands, And Jaws 520-529 > Disorders Of Tooth Development And Eruption 520.* > 2006 ICD-9-CM Diagnosis 520.8 Other specified disorders of tooth development and eruption View the most recent version of ICD-9-CM 520.8 520.8 is a specific code that can be used to specify a diagnosis 520.8 contains 4 index entries View the ICD-9-CM Volume 1 520.* hierarchy Alternate Terminology Color changes during tooth formation Pre-eruptive color changes 520.8 Excludes posteruptive color changes (521.7)  Index entries containing 520.8: Change(s) (of) - see also Removal of color, teeth, tooth during formation 520.8 Discoloration teeth 521.7 during formation 520.8 Disorder - see also Disease tooth NEC 525.9 development NEC 520.9 specified type NEC 520.8 Preeruptive color change, teeth, tooth 520.8