VI. Diphtheria and Influenza—Crossed Eyes

When a person becomes afflicted with shrunken kidneys, which can occur when the kidneys' activity is deficient, you can see an indentation here on the head. There is a connection between the kidneys and this section of the head. As soon as the kidneys' activity is not working properly, this indentation occurs. You can see in every person who has kidney disease this indentation in the head. Beneath it lie the optic nerves. When the indentation occurs, the optic nerves become inactive. In the case of ordinary kidney shrinkage, the patient begins to see unclearly. When shrinkage does not occur but nephritis sets in instead, the kidney activity shoots up into the head and exerts an influence on the optic nerves.