close-up of thumb with fungus on a gray background. onycholysis: detachment of the nail from the nail bed

anatomy arthritis bed body capillaries care copy crumbling detachment diagnosis dilated dim finger for fungus gel gellacquer gellak gelvarnish genetic hand health illness lunula medical nail onychodystrophy onycholysis onychomadesis parakeratosis peeling people pitting plate polish shellac sickness space spotted subungual symptom text tortuous treatment white yellowness