What is the technical term for a nail disease?

The correct answer is the term "Onychosis." This term is used in the medical field to refer to any disease or abnormality affecting the nails. It encompasses a wide variety of conditions that can affect the nail’s appearance and health, thereby providing a broad classification of nail diseases.

Understanding "Onychosis" is important in the context of manicuring and nail care, as it helps professionals recognize various nail issues that may require specific treatment or may impact the safety and health of services provided to clients.

While terms like "Onycholysis," "Onychomycosis," and "Paronychia" refer to specific conditions affecting the nails, they fall under the broader umbrella of nail diseases. "Onycholysis" refers specifically to the separation of the nail from the nail bed, "Onychomycosis" designates a fungal infection in the nails, and "Paronychia" indicates an infection of the skin around the nails. Each of these conditions is a specific type of "Onychosis," demonstrating how the terminology relates hierarchically within the field of nail health.