WebMedian canaliform nail dystrophy presents as a feathered, central, longitudinal ridge with a fir-tree pattern usually involving both thumbnails. It is similar to the deformity caused by repetitively pushing back the cuticle (habit-tic deformity). Macrolunulae (large half-moons) may expose the nail matrix to trauma, as they are frequently present. WebApr 3, 2024 · You may be referring to Beau's lines, which are grooves that run horizontally across the nail plate. They usually develop when nail plate growth, which begins in the nail matrix (located under the cuticle), is …
How Does Psoriatic Arthritis Affect Nails? – Cleveland Clinic
WebMay 6, 2024 · (B) Mees’ lines (arrowheads) of the thumbnail Transverse lines of the nails can be caused by a growth arrest in the nail matrix or changes in the color of the nail itself, and may suggest underlying systemic conditions or the effects of a toxin or drug.1, 2 Beau’s lines are a typical sign of acute toxicity to nail matrix keratinocytes, resulting … WebMay 28, 2024 · In rare cases, ridges in fingernails could be a sign of anemia, rheumatoid arthritis, or cardiovascular problems, according to research in the Indian Dermatology Online Journal. A single ridge in the middle of the nail, for instance, could be a sign of a nutrient deficiency like protein or folic acid. olleys posh wosh
Nail terminology DermNet
WebJul 13, 2024 · redness. fever and gland pain in severe cases. yellow pus. Chronic paronychia often starts on one nail and spreads to others. The nail folds may have the following symptoms: redness. pain ... WebJan 22, 2024 · Healthy fingernails are smooth, without pits or grooves. They're uniform in color and consistency and free of spots or discoloration. Sometimes fingernails develop harmless vertical ridges that run from the cuticle to the tip of the nail. Vertical ridges tend to become more prominent with age. WebMar 2, 2009 · Vertical fingernail ridges (Lengthwise grooves or ridges) may indicate a kidney disorder (kidney failure); associated with aging or iron deficiency (Anemia). It may mean a tendency to develop arthritis. Paronychia (felon) is inflammation of the nail folds, which appear red, swollen, and tender. The cuticle may not be visible. olleys armoury