Disorders of orbit

Definition

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.

11 subordinate codes

• 9A20Displacement of eyeball
• 9A21Orbital infection
• 9A22Orbital inflammation
• 9A23Orbital cyst
• 9A24Bony deformity of orbit
• 9A25Soft tissue deformity of orbit
• 9A26Combined bony and soft tissue deformity of orbit
• Neoplasms of orbit
• Orbital trauma
• 4B4YOther specified diseases of the immune system
• 4B4ZDiseases of the immune system, unspecified

Nearby in Disorders of the ocular adnexa or orbit

• 9A00-9A0ZDisorders of eyelid or peri-ocular area
• 9A10-9A1ZDisorders of lacrimal apparatus
• 4B4YOther specified diseases of the immune system
• 4B4ZDiseases of the immune system, unspecified