nail structure and growth
Can you cut the eponychium?
nope
9 to 12 months
the living thickened layer of living skin found at the base of the nail plate,
Eponychium
The tissue bordering the root and sides of a fingernail?
perionychium
how many layers does a nail have ?
100
The living skin bordering the root and sides of a fingernail or toenail
perionychium