ICD-11 classes
14 Diseases of the skin
Skin disorders involving specific cutaneous structures
Disorders of the epidermis and epidermal appendages
Disorders of the nail or perionychium

ICD-11 Disorders of the nail or perionychium

Disorders affecting the nail and surrounding tissues

The diagnosis includes nothing.

The diagnosis excludes nothing.

Diagnosis contains 7 clarifying diagnoses:

1. EE10 — Acquired deformities of the nail plate
   It contains 7 clarifying diagnoses.
2. EE11 — Acquired abnormalities of nail colour
   It contains 3 clarifying diagnoses.
3. EE12 — Infections of the nail or perionychium
   It contains 4 clarifying diagnoses.
4. EE13 — Certain disorders affecting the nails or perionychium
   It contains 10 clarifying diagnoses.
5. EC22 — Genetic defects of nails or nail growth
   It contains 2 clarifying diagnoses.
6. EE1Y — Other specified disorders of the nail or perionychium
7. EE1Z — Disorders of the nail or perionychium, unspecified