Mechanical entropion of unspecified eye, unspecified eyelid

This code signifies an inward turning of the eyelid margin due to a mechanical cause, affecting an unspecified eye and an unspecified eyelid. This condition can lead to irritation of the cornea and conjunctiva as the eyelashes rub against the eye surface. It is distinct from spastic or cicatricial entropion.

Use this code when documentation clearly indicates mechanical entropion without specifying laterality (right or left eye) or the specific eyelid (upper or lower). This code is appropriate when the physician's notes describe the cause as mechanical, such as from a tumor, edema, or other physical obstruction, but lack further detail on location.

• Avoid using this code if the laterality (right or left eye) or specific eyelid (upper or lower) is documented; instead, use a more specific code from the H02.02 series.
• Differentiate from spastic entropion (H02.01-) or cicatricial entropion (H02.03-), which have different underlying etiologies.
• Ensure documentation supports a mechanical cause; if the cause is not specified, consider querying the provider for clarification.