Relacionar Columnas Nail Disorders & DiseasesVersión en línea Match the nail disorder with its' cause. por Rosalind Carter 1 Ridges 2 Koilonychia 3 Discolored nails 4 Hangnails 5 Splinter hemorrhage 6 Plicatured nail 7 Beau’s lines 8 Onychophagy 9 Eggshell nails 10 Bruised nail beds 11 Leukonychia spots 12 Melanonychia 13 Onychorrhexis 14 Blue fingernails A lack of circulating oxygen in the red blood cells. Injury to the matrix, excessive use of cuticle removers, harsh chemicals, aggressive filing or heredity. Increased pigment cells usually within the matrix. Injury to the matrix, but it may be inherited. Small injury to the nail bed. Dry skin and small cuts. Major injury or illness that has traumatized the body, such as pneumonia, adverse drug reaction, surgery, heart failure, massive injury, or long lasting high fever. Uneven growth of the nails, normal aging. Improper diet, hereditary factors, internal disease, or medication. Results of a habit of chewing nail or the hardened, damaged skin surrounding the nail. Iron deficiency, anemia, or liver condition. May be just surface staining, a systemic disorder or poor blood circulation. Minor injury to the nail matrix. Physical trauma or injury to the nail bed.