Very thin, soft nails that curve over the free edge and may be see-through are known as what condition?

Hapalonychia is the term used to describe very thin, soft nails that exhibit a curvature over the free edge and may have a transparent appearance. This condition typically results in nails that lack strength and can be more prone to damage. Hapalonychia can be caused by a variety of factors including genetic predisposition, nutritional deficiencies, or environmental influences.

Onychomycosis refers to a fungal infection of the nails, which usually results in thickened, discolored, and brittle nails, unlike the soft, thin appearance associated with hapalonychia. Nail matrix damage can lead to various nail abnormalities but does not specifically describe the thin, curved nail condition. Hyperkeratosis involves thickening of the skin or nail but does not pertain to the characteristics of softness and transparency, which define hapalonychia. Understanding these distinctions helps in accurately identifying nail conditions and applying appropriate care and treatment.