Which term describes nails with lengthwise ridges and a rough surface?

Which term describes nails with lengthwise ridges and a rough surface?

• A. Onychorrhexis
• B. Onychia
• C. Onycholysis
• D. Onychomycosis

Answer: (A)

Lengthwise ridges and a rough surface describe onychorrhexis. The term comes from onych- meaning nail and -rrhexis meaning rupture or fracture, capturing the idea of nails that are split and ribbed along their length. In practice you’ll see vertical ridges running from cuticle to tip and a dry, rough texture, with nails that may be more brittle. This differs from other nail conditions: onychia is inflammation of the nail matrix with redness and swelling around the nail area; onycholysis is the lifting of the nail away from the nail bed; and onychomycosis is a fungal infection that typically makes nails thickened, crumbly, and discolored. For care, treat gently—avoid aggressive filing, keep nails moisturized, and use conditioning treatments to help nails stay flexible. If there are signs of infection or severe brittleness, a medical evaluation is advised.

Lengthwise ridges and a rough surface describe onychorrhexis. The term comes from onych- meaning nail and -rrhexis meaning rupture or fracture, capturing the idea of nails that are split and ribbed along their length. In practice you’ll see vertical ridges running from cuticle to tip and a dry, rough texture, with nails that may be more brittle.

This differs from other nail conditions: onychia is inflammation of the nail matrix with redness and swelling around the nail area; onycholysis is the lifting of the nail away from the nail bed; and onychomycosis is a fungal infection that typically makes nails thickened, crumbly, and discolored. For care, treat gently—avoid aggressive filing, keep nails moisturized, and use conditioning treatments to help nails stay flexible. If there are signs of infection or severe brittleness, a medical evaluation is advised.