Paralytic ectropion of right eye, unspecified eyelid

This code describes an outward turning of the right eyelid margin, specifically caused by paralysis of the orbicularis oculi muscle. This paralysis prevents the eyelid from closing properly, leading to exposure of the conjunctiva and cornea. The "unspecified eyelid" indicates that the documentation does not specify whether it's the upper or lower eyelid.

Apply this code when documentation clearly indicates paralytic ectropion affecting the right eye. This typically occurs in cases of facial nerve palsy (e.g., Bell's palsy, stroke) affecting the ipsilateral orbicularis oculi muscle. Documentation should specify the right eye and the paralytic etiology.

• Ensure the documentation specifies "paralytic" ectropion; other types of ectropion (e.g., senile, cicatricial) have different codes.
• Verify laterality (right eye) is clearly documented. If left eye or bilateral, a different code is required.
• If the specific eyelid (upper or lower) is documented, a more specific code within the H02.15- series should be used.