(10-66%), onychogryphosis, onychomadesis, onychorrhexis, pitting, pressure changes, red spotted lunula, slowed growth, Terry’s nails, thickened plate, thinned plate, trachyonychia
[dermadvocate.net]
[…] from the nail bed (onycholysis), and thickening and crumbling of the nail plate.
[merckmanuals.com]
[…] ridging, with thickening and sometimes discolouration Chronic paronychia - refer to the related chapter Beau’s lines - horizontal grooves in the nail plate that occur when
[pcds.org.uk]