2007 ICD-9-CM Procedure 95.22 Electro-oculogram [eog] Recording of the average amplitude of the resting potential arising between the cornea and the retina in light and dark adaptation as the eyes turn a standard distance to the right and the left. The increase in potential with light adaptation is used to evaluate the condition of the retinal pigment epithelium. 95.22 is a specific code that can be used to specify a procedure 95.22 contains 2 index entries View the full Volume 3 95.* hierarchy Index entries containing 95.22: Electro-oculogram (EOG) 95.22 EOG (electro-oculogram) 95.22