What is the distinguishing feature of Onychorrhexis?

Onychorrhexis is characterized by splitting or brittleness of the nails. This condition manifests as the nails becoming fragile, leading to noticeable ridges and an overall weakened structure. The brittleness can result in the nails breaking or splitting easily, making them more prone to damage during everyday activities.

The appearance of onychorrhexis often includes longitudinal ridges or grooves, which result from the compromised integrity of the nail plate. This condition can arise due to various factors, including nutritional deficiencies, environmental stressors, or underlying health issues, which further contribute to the nails' weakened state. Understanding this specific characteristic is essential for effective diagnosis and treatment, as it guides nail technicians and professionals in providing the appropriate care.

The other options describe different nail conditions: thickened nails are associated with hypertrophy, white scaly patches point to conditions like psoriasis, and separation from the nail bed is a symptom seen in onycholysis. Each of these conditions exhibits unique features that differentiate them from onychorrhexis, making it essential to identify the correct symptoms to address nail health accurately.