-- D22.10
Melanocytic nevi of unspecified eyelid, including canthus
--- D22.111
Melanocytic nevi of right upper eyelid, including canthus
--- D22.112
Melanocytic nevi of right lower eyelid, including canthus
-- D22.11
Melanocytic nevi of right eyelid, including canthus
--- D22.121
Melanocytic nevi of left upper eyelid, including canthus
--- D22.122
Melanocytic nevi of left lower eyelid, including canthus
-- D22.12
Melanocytic nevi of left eyelid, including canthus