What does melanonychia refer to?

Melanonychia refers to the presence of dark bands or streaks on the nail plate, which is commonly caused by increased melanin production. This condition can be a result of various factors including trauma, certain medications, or even benign or malignant melanocytic lesions. It's essential in nail technology to recognize melanonychia because it can sometimes indicate underlying health issues. Identifying and differentiating this condition from other nail disorders is crucial for proper assessment and potential referral to a healthcare professional if necessary. Understanding this term helps nail technicians provide informed service and ensure client safety.