Hook nail
Encyclopedia
Hook nail is a bowing of the nail bed
due to a lack of support from the short bony phalanx.
Nail bed
Nail bed can refer to:* Bed of nails, a device sometimes used in meditation and physics demonstrations* Bed of nails tester, a device used to test printed circuit boards* Fingernail region also known as the "quick"...
due to a lack of support from the short bony phalanx.