• Can biting your fingernails cause abnormal growht on the dorsum of right index finger


  • Can you explain in laymen's terms what YOU mean when you refer to "the dorsum" of the index finger? Anatomically speaking, the dorsum of the hand (or in this case, the finger) is the back or posterior side in general; the opposite of the palm side. Are you referring to skin, bones, muscle, nerves or what? Regards; tutuzdad-ga


  • The only relationship I would think reasonable would be obsessive compulsive disorder. I would be more inclined to believe that the abnormal hair growth is probably the reason for the finger gnawing and not the other way around. I can give you some facts about OCD if you are interested in this as an answer. Regards; tutuzdad-ga


  • I am referring to skin. This may also help better verify. This is the complete question: A 30 yr. old mental patient has an abnormal growth of hair on the dorsum of her right index finger. the orderly comments that she gnaws on that finger continously. What do you think is the relationship between her gnawing activity andher hairy finger?







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