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Disease classifications

Browse diseases using the corrected two-level structure: broad disorder group first, then the second-level classification heading such as pituitary disorders or thyroid disorders.

← All diseases Symptom checker
20Broad disorder groups 292Second-level headings 1,351Upper disease links 255Unassigned/lower-level headings

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Find a second-level classification heading

Main two-level view Audit unassigned/lower-level headings

Second-level classification headings

All matching upper classification headings

9 headings

Eye

#103Eyelid Disorder48 diseases #104Conjunctival and Scleral Disorders15 diseases #105Corneal Disorders12 diseases #106Glaucoma2 diseases #107Cataract0 diseases #108Uveitis4 diseases #109Retinal Disorders7 diseases #110Optic Nerve Disorders5 diseases #111Orbital Diseases4 diseases

How this corrected browser works

The main view uses only classifications where classification.disorder_id > 0, which gives the top two levels: broad disorder group and second-level classification heading. The separate audit view shows disorder_id = 0 rows, which appear to be unassigned or lower-level headings and should not be mixed into the main disease classification structure.