Sicknesses and diseases

I came across this medical site with listings of the codes for all kinds of sicknesses, and since I'm into broad education, and diseases, and seriously lacking the ability to do anything useful these days, I had a look into it.

For postponing my military service, I've used the following diagnoses made by my doctor.

L13: Hofte Kneppende/Snapping hip
L98: Plattfot Ervervet/Flat feet
L84: Skiveforskyvning, rygg/Dislocated discs
A12: Allergisk reaksjon/Allergic Reaction
R96: Astma aktivitetsutløst/Astma

I haven't read my medical journal, but it may also include the following:

A27: Engstelig for sykdom/Worried about sickness

And some other people, including myself has diagnosed me with
P70: Alzheimers
A04: Sløvhet/General fatigue

Hmm, interesting.