What is referred to as a local infection involving the separation and falling off of a nail plate from the nail bed?

What is referred to as a local infection involving the separation and falling off of a nail plate from the nail bed?

• A. Onychorrhexis
• B. Onychomadesis
• C. Onycholysis
• D. Onychosis

Answer: (B)

The condition characterized by the separation and falling off of the nail plate from the nail bed is known as onycholysis. This occurs when the nail becomes detached from the nail bed, and it can be caused by various factors such as trauma, infection, or certain skin diseases. Onycholysis typically presents as a painless lifting of the nail free edge, often accompanied by the nail becoming discolored or developing a fungal infection beneath it. In contrast, onychorrhexis refers to brittle nails that are prone to splitting and peeling, while onychomadesis is the shedding of the nail plate, often due to a systemic condition or trauma. Onychosis is a more general term that refers to any disease or abnormal condition of the nails. Understanding these distinctions is important in recognizing nail disorders and determining appropriate treatments.

The condition characterized by the separation and falling off of the nail plate from the nail bed is known as onycholysis. This occurs when the nail becomes detached from the nail bed, and it can be caused by various factors such as trauma, infection, or certain skin diseases. Onycholysis typically presents as a painless lifting of the nail free edge, often accompanied by the nail becoming discolored or developing a fungal infection beneath it.

In contrast, onychorrhexis refers to brittle nails that are prone to splitting and peeling, while onychomadesis is the shedding of the nail plate, often due to a systemic condition or trauma. Onychosis is a more general term that refers to any disease or abnormal condition of the nails. Understanding these distinctions is important in recognizing nail disorders and determining appropriate treatments.