<s>[INST] iam having hands with right palm size but short fingers, even fingers are not straight .my grand mother,father,brother and now my son is having the same .i want to know medicall reasons and also my son is diagonsed with cvt foot ... iwant to know treatment for my son and if he is gone have normal growth .he is 3 year old. [/INST] Hi, For CVT treatment depends on age and the degree of abnormalities. From birth exercise can be started to take care. With time various mechanical procedure can completely help CVT.  Last resort is surgery which is done at a later stage. Consult an orthopedic doctor to learn about the same. Treatment should be initiated as early as possible. Hope I have answered your query. Let me know if I can assist you further.  </s>