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Pterigión

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¿Qué es el pterigión y cuáles son sus causas?

Pterigión es un trastorno que se produce por un crecimiento excesivo del pliegue ungueal proximal en el lecho ungueal. En casos graves, el placa para clavos acaba siendo sustituido por tejido cicatricial. Esta afección suele afectar a las uñas matrizde la uña, el lecho ungueal y la lámina ungueal, pero a veces todas las partes del unidad de clavos están implicados.

Pueden darse dos tipos de pterigión: dorsal o ventral. El pterigión dorsal se observa en la parte proximal pliegue ungueal y pterigión ventral en el hiponiquio conocido como pterigión inverso o ventral.

Las causas más comunes de esta enfermedad son los trastornos inmunitarios sistémicos y los traumatismos, química quemaduras y lesiones.

¿A quién afecta?

Cualquiera, pero el pterigión ventral es más frecuente en mujeres.

¿Cómo pueden ayudar los técnicos de uñas?

Desgraciadamente, no existe un tratamiento específico o cura para la condición. Técnicos de uñas puede realizar una manicura siempre que se tenga cuidado. Cuando se produce un pterigión ventral, la zona del hiponiquio puede volverse muy sensible, o incluso dolorosa, para el cliente.

Galería de imágenes

Carrito de compra
es_ESSpanish
\n

Seal above the nail matrix at the proximal edge of the nail unit.<\/p>\n<\/div>","cmtt_ab4313011d592bef769a0612daf67df9":"

Hyponychium<\/div>
The Hyponychium\n

The Hyponychium is the nail seal at the distal edge of the nail bed. A slightly thickened layer of skin, it lies beneath the free edge of the nail plate.<\/p>\n<\/div>","cmtt_1246a1b7fb9bed3e4702bd0168f71114":"

Nail plate<\/div>
Nail Plate\n

Hard layers of modified and keratinised skin cells, bonded together, to form a protective plate on the end of each finger and toe, that prevents damage to the underlying bone and allows for manual dexterity.<\/p>\n<\/div>","cmtt_34e670f952d5804ac824cb93d6737e74":"

Pterygium<\/div>
Pterygium\n

This is an unhealthy overgrowth of the proximal nail fold when the skin extends onto the nail plate. This should not be treated and needs medical attention.<\/p>\n<\/div>","cmtt_ac495df187bbf96e6482b41f45437ba1":"

Nail unit<\/div>
Nail Unit\n

The nail unit is an anatomically correct term used to describe the area at the end of fingers and toes. A relatively complicated area that protects the last bone and aids dexterity.<\/p>\n<\/div>","cmtt_c1a36df0013019a12f8f575de70e853d":"

Nail bed<\/div>
Nail Bed\n

An area of the nail unit under the nail plate consisting of Nail Bed Epithelium and Dermis.<\/p>\n<\/div>","cmtt_d84e303204195426d956f83600ade829":"

Nail fold<\/div>
\n

The fold of skin at the base and sides of the nail plate.<\/p>\n<\/div>","cmtt_e14623b52242301c74ec968ef95bc259":"

Chemical<\/div>
Chemical\n

A chemical is a form of matter that can exist as a gas, a solid, a liquid or plasma. Everything in the universe is a chemical except for energy: heat and light. We are made of 100% chemicals; the air is full of chemicals; water is a chemical. Marketing terms that use \u2018chemical free\u2019 are misleading and just wrong. NOTHING except energy is chemical free. It is a way for marketers to provide a false sense of security that is, plainly, unethical.<\/p>\n<\/div>","cmtt_a94c3bad4f9dcf2a5f6fcaba474a9914":"

Matrix<\/div>
The Nail Matrix\n

The area, beneath the proximal nail fold ,where stem cells modify skin cells into the cells of the nail plate.<\/p>\n<\/div>","cmtt_5c525ee1d52bc291bccb4abb30f8d973":"

Nail technician<\/div>
\n

Someone who is qualified to provide a wide range of nail services.<\/p>\n<\/div>","cmtt_e4531ac60c2cb1fbabc9f3c62c5f342c":"

Manicure<\/div>
Nail Technician at Work\n

A manicure is a treatment to help improve the condition and appearance of the hands and fingernails. Usually consists of cuticle removal, shaping of the natural nail's free edge, moisturizing, and color or high shine on the nail.<\/p>\n<\/div>","cmtt_6e4b2c42b82604c2f739d01368901b8a":"

Cure \/ Curing<\/div>
\n

This is the term used to describe the polymerization process for the acrylics (whether uv gels or l&p systems) used in nail coatings. A 'proper cure' is what should be achieved which is when, at least, 80% of the coating has been polymerised. Anything less than this is considered to be 'under-cured' and can cause an allergic reaction. \"Over-curing\" would be when the nail coating is cured in a lamp that has a stronger output than what the manufacturer recommends, and it will make the nail coating brittle.<\/p>\n<\/div>","cmtt_5b6f240c029c29976a6cfb6d1aa4a60d":"

Inverse pterygium<\/div>
\n

Inverse pterygium is a condition characterized by the growth of skin or tissue from the proximal nail fold over the nail plate towards the distal end. Unlike a regular pterygium, which grows from the nail bed towards the cuticle, an inverse pterygium grows from the skin around the nail.<\/p>\n<\/div>"}}; -->