Matrix
/meɪtɹɪks/
1. [noun] the area of the corium on which the nail rests; it is extremely sensitive and presents numerous longitudinal ridges onits surface. According to some anatomists, the nail bed is the portion covered by the body of the nail, the nail bed being only the part on which the root of the nail rests. (Farlex Partner Medical Dictionary © Farlex
Source: https://medical-dictionary.thefreedictionary.com/surface
2. [noun] also known as the nail bed: The area of the corium on which the nail rests; it is extremely sensitive and presents numerous longitudinal ridges on its surface. (Medical Dictionary for the Health Professions and Nursing © Farlex
Source: https://medical-dictionary.thefreedictionary.com/surface
3. [noun] primary source: https://medical-dictionary.thefreedictionary.com/surface ; Accessed Oct 6 2019
Source: https://medical-dictionary.thefreedictionary.com/surface
Frequently Asked Questions
How can understanding the role of the toenail matrix enhance our appreciation of normal nail growth?
Recognizing the matrix’s function helps explain why variations in nail texture and the pattern of subtle ridges occur, offering insight into the natural growth process of toenails.
Which everyday foot action might subtly affect the sensitive area beneath the toenail?
A common example is an accidental bump against furniture or tight shoes; such minor impacts can engage the sensitive matrix, occasionally influencing the nail's appearance.
What does the Latin origin of the word 'matrix' imply about its role in toenail anatomy?
Derived from Latin meaning 'womb' or 'source,' the term emphasizes the matrix as the origin of nail formation, underscoring its central role in the development of healthy toenails.