nail diseases and disorded Flashcards
conditions of both the nail, and the surrounding skin which result from bacterial, fungal and viral infections. Some conditions will show a green, yellow or black discoloration of the nail, depending on the nature of the infection. The main course for infection is through damaged cuticles and broken skin
nail disease
Many disorders can affect the nails. These disorders can affect any portion of the nail unit and can impact the appearance of the nail plate itself.
nail disorder
It is bluish in color, may be attributed to poor blood circulation or heart disorder.
blue nails
It is a vertical splitting or separation of the nail plate layers at the distal (free) edge of the nail plate. Over exposure to detergent soap and other chemical solvents may attribute to the effect
brittle nails
shows dark purplish (almost black or brown) spots in the nail. This is usually due to injury and bleeding of the nail bed. As the nail grows, dried blood in the nail bed will also go out.
bruised nail
nail plate separates from the nail- bed and curves at the free edge. It may be caused by chronic illness of the systemic or nervous origin.
egg shell nails
increase with age and can also be caused by psoriasis, poor circulation and frostbite.
ridges
It is a condition in which the cuticle splits around the nail. Carelessness in removing the cuticle, dryness, cutting off too much
hangnails
appears frequently in the nails. They may be caused by injury to the base of the nail. As the nail continues to grow, these white spots eventually disappear.
leconychia or whitespot
It is an overgrowth of cuticle which sticks to the surfaces of nail plate.
pterygium
describe as wasting away of the nail. The nail loses its luster, shrinks and falls. This can be caused by injury to the nail matrix or by internal disease.
onychatrophia
It is an overgrowth of the nail usually in thickness rather than length. It is caused by an internal imbalance, such as local infection or heredity
onychauxis or hypertrophy
It is a deformity of nail plate caused by biting nails. It is an acquired nervous habit which prompts the individual to chew the nail or the hardened cuticle.
onychophagy or bitten nails
caused by an injury to the finger, careless filing of the nails, excessive use of cuticle solvents and nail polish removers.
onychorrhexis/split/brittle nails
caused by an accident during manicure service. Apply an antiseptic immediately. Do not apply nail polish on the affected area.
treating cuts