Nail revision

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Across
  1. 6. vertical ridges to form on the fingernails
  2. 7. white discolouration on the nails
  3. 8. makes the affected nail discolour and brittle
  4. 9. fungal nail infection
Down
  1. 1. alters the way your nails look
  2. 2. habit of biting nails
  3. 3. infection of the skin around the nails
  4. 4. forms if there is scar tissue on the matrix
  5. 5. indentations run across the nails