Rough longitudinally-ridged fingernails and toenails due to twenty nail dystrophy
Keywords: Fingernails, Foot, Hand, Irregular hyperkeratotic cuticle, Longitudinal nail ridging, Nail, Onychoschizia, Opaque nail, Rough nails, Sandpaper-like appearance, Toenails, Twenty nail dystrophy
Trachyonychia is characterised by brittle nails that show diffuse longitudinal ridging and can be accompanied by pitting, loss of lustre, or a roughened nail plate.
© DermNet
You can use or share this image if you comply with our image licence. Please provide a link back to this page.
For a high resolution, unwatermarked copy contact us here. Fees apply.
Source: Dr Ian Coulson
