ICD-11 classes
04 Diseases of the immune system
Allergic or hypersensitivity conditions
4A80 — Allergic or hypersensitivity disorders involving the...
CA0J — Nasal polyp
ICD-11 CA0J — Nasal polyp
Nasal polyp is an inflammatory and proliferating mass arising from the epithelial linings of nasal cavity and paranasal sinuses. In general, nasal polyp appears to be greyish white, smoothly surfaced, and glutinous and agar-like mass. The pathogenesis is thought to be multifactorial.
The diagnosis includes nothing.
It excludes 1 item.
- adenomatous polyps (2F00)
Diagnosis with code CA0J contains 3 clarifying diagnoses:
- CA0J.0 — Polypoid sinus degeneration
- CA0J.Y — Other specified nasal polyp
- CA0J.Z — Nasal polyp, unspecified
The diagnosis is coded elsewhere:
- Upper respiratory tract disorders #12413
- Nasal polyp #12488