ICD-11 classes
09 Diseases of the visual system
Disorders of the ocular adnexa or orbit
Disorders of orbit

ICD-11 Disorders of orbit

This refers to disorders of the cavity or socket of the skull in which the eye and its appendages are situated. «Orbit» can refer to the bony socket, or it can also be used to imply the contents.

The diagnosis includes nothing.

The diagnosis excludes nothing.

Diagnosis contains 12 clarifying diagnoses:

1. 9A20 — Displacement of eyeball
   It contains 4 clarifying diagnoses.
2. 9A21 — Orbital infection
   It contains 6 clarifying diagnoses.
3. 9A22 — Orbital inflammation
   It contains 5 clarifying diagnoses.
4. 9A23 — Orbital cyst
   It contains 3 clarifying diagnoses.
5. 9A24 — Bony deformity of orbit
   It contains 7 clarifying diagnoses.
6. 9A25 — Soft tissue deformity of orbit
   It contains 8 clarifying diagnoses.
7. 9A26 — Combined bony and soft tissue deformity of orbit
   It contains 1 clarifying diagnosis.
8. Neoplasms of orbit
   It contains 3 clarifying diagnoses.
9. Orbital trauma
   It contains 3 clarifying diagnoses.
10. LA14.2 — Structural developmental anomalies of orbit
11. 9A2Y — Other specified disorders of orbit
12. 9A2Z — Disorders of orbit, unspecified