Colored Disorders
Simple Disorders
Disorders that involve shape/growth
Disease that involve infection
Other disease/disorders
100

A discoloration due to systemic disorder like heart disease, and others associated with lack of circulation.

What is Blue Nail or Discolored Nail

100

Damaged skin around the nail plate (often on the eponychium) becomes split or torn. Also known as Agnail.

What is Hangnail

100

Edges of the nail that roll around to form a trumpet. Dramatically increased nail curvature of the free edge. The nail can curl in upon itself or may be deformed only on one sidewall.

What is Pincer nails

100
Inflammation of the matrix accompanied by pus and possibly shedding of the nail
What is Onychia
100

Separation and falling off of a nail plate from the nail bed; caused by infection

What is Onychomadesis

200

Discoloration due to injury trapping blood under the nail plate. Dark purplish in color, usually due to a small nail bed injury

What is Bruised nail

200

Lengthwise grooves in the plate

What is Ridged nail

200

Depressions running across the nail plate's width due to a slowing of production of matrix cells

What is Beau's Lines

200

Bacterial inflammation of the tissue around the nail. Caused by harsh chemicals excessive water.

What is Paronychia or felon

200

Nail surface pitting, roughness, onycholysis, and bed discolorations randomly or evenly spaced

What is Nail Psoriasis

300

Caused by minor injury to the nail matrix that creates white spots.

What is leukonychia

300
Bitten nails
What is Onychophagy
300

Ingrown nail, wherein the nail grows into the sides of the tissue around the nail

What is Onychcryptosis

300
Another name for athlete's foot caused by ringworm and vegatable parasite.
What is Tinea pedis
300
Loosening of the nail
What is Onycholysis
400

Significant nail darkening caused by increased pigment cells (melanocytes), visible as a black band extending from the base to the free edge, or as a dark color over the entire nail plate

What is Melanonychia

400

Thin, white and flexible caused by diet, illness, or Medication.

What is egg shell nails

400

Seperation of the nail plate and bed, often due to injury or allergic reactions; when the cause is removed, the area slowly begins healing

What is Onycholysis

400

Nail plate fungal infection, consisting of whitish patches that can be scraped off the nail's surface. Crumbling of the nail spreading toward the matrix.

What is onychomycosis

400

Damage to the capillaries under the nail, caused by physical trauma or nail bed injury

What is Splinter hemorrhage

500

A rare serious type of skin cancer that begins in the nail matrix

What is nail Melanoma

500
Split or brittle nails
What is Onychorrhexis
500

Daily Double: Rapidly growing bacteria that can cause infection starts off as Yellow to green then can become dark brown or black.

What is Pseudomonas Aeruginosa

500

Severe inflammation that causes the underlying tissue to come up through the plate from the nail bed.

What is Pyogenic Granuloma

500

Irregular stretching of the eponychium or hyponychium around the nail plate; usually from serious injury or an allergic skin reaction

What is Nail Pterygium

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