-- C43.10
Malignant melanoma of unspecified eyelid, including canthus
--- C43.111
Malignant melanoma of right upper eyelid, including canthus
--- C43.112
Malignant melanoma of right lower eyelid, including canthus
-- C43.11
Malignant melanoma of right eyelid, including canthus
--- C43.121
Malignant melanoma of left upper eyelid, including canthus
--- C43.122
Malignant melanoma of left lower eyelid, including canthus
-- C43.12
Malignant melanoma of left eyelid, including canthus