Medical Definition of mandibular angle. : an angle formed by the junction at the gonion of the posterior border of the ramus and the inferior border of the body of the mandible.
When a fully grown nail is atrophied, it loses its shine; loses healthy look, starts to shrink in size, and may eventually falls away. This condition is called Onychatrophia and also known as atrophy. There are number of degrees of onychatrophia condition. An individual can have only one nail that has atrophied. However, this condition can never worsen because the condition was identified and treated as soon as possible.
koilonychia: an abnormality of the nail that causes the nail to be flat or concave and the outer edges of the nail to flare out; also known as spoon nails. Weâve all heard that the fingernails are the windows to our health. This means nail technicians may be the first to notice signs of health problems in clients.