onychotillomania

onychotillomania

 [on″ĭ-ko-til″o-ma´ne-ah] compulsive picking or tearing at the nails.

on·y·chot·il·lo·ma·ni·a

(on'i-kot'i-lō-mā'nē-ă), A tendency to pick at the nails. [onycho- + G. tillō, to pluck, + mania, insanity]

on·y·chot·il·lo·ma·ni·a

(on'i-kot'i-lō-mā'nē-ă) A tendency to pick at the nails. [onycho- + G. tillō, to pluck, + mania, insanity]