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 > Gingival And Periodontal Diseases 523.* > 2006 ICD-9-CM Diagnosis 523.25 Gingival recession, generalized View the most recent version of ICD-9-CM 523.25 523.25 is a specific code that can be used to specify a diagnosis 523.25 contains 1 index entry View the ICD-9-CM Volume 1 523.* hierarchy  Index entries containing 523.25: Recession, receding gingival (postinfective) (postoperative) 523.20 generalized 523.25