2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Nervous System And Sense Organs 320-389 > Disorders Of The Eye And Adnexa 360-379 > Disorders Of The Orbit 376.* > 2006 ICD-9-CM Diagnosis 376.81 Orbital cysts View the most recent version of ICD-9-CM 376.81 376.81 is a specific code that can be used to specify a diagnosis 376.81 contains 3 index entries View the ICD-9-CM Volume 1 376.* hierarchy Alternate Terminology Encephalocele of orbit  Index entries containing 376.81: Cyst (mucus) (retention) (serous) (simple) orbit 376.81 Encephalocele 742.0 orbit 376.81 Mucocele orbit (eye) 376.81