Which condition describes a fungal infection of the natural nail plate?

Onychomycosis is the term used to describe a fungal infection of the natural nail plate. This condition results from different types of fungi that infect the nail, leading to changes such as discoloration, thickening, and potential separation of the nail from the nail bed. Understanding this condition is crucial because it directly affects nail health and appearance, which is vital for nail technicians who need to recognize the signs of such infections in their clients.

Onychocryptosis, in contrast, refers to an ingrown nail, where the edge of the nail grows into the surrounding skin, leading to pain and inflammation. Onychosis is a general term for nail diseases, covering various nail disorders without specifying a particular type or cause. Paronychia describes an infection of the tissue surrounding the nail, commonly caused by bacteria or sometimes fungi, but it does not specifically refer to a fungal infection of the nail plate itself. Recognizing these distinctions reinforces the importance of accurate terminology within nail care practices and helps ensure proper treatment and care for nail conditions.