Rough nail plates (trachyonychia) in twenty nail dystrophy
Keywords: Child, Fine superficial striations, Fingernails, Hand, Irregular hyperkeratotic cuticle, Longitudinal nail ridging, Onychoschizia, Opaque type, Rough nails, Sandpaper-like appearance, 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.
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Source: Dr Ian Coulson
