Can psychopaths be cured with some kind of brain surgery? I

I think we can eventually do this but the knowledge doesnt exist yet to do it safely

In my country the government support a system where they treat people while in prison. The results of the treatment for psychopaths isn't as good as for psychotic people. And they only do this treatment, when people have committed a serious crime. When the treatment is finished and the psychopaths is released, society is exposed to them. There is no know treatment with brain surgery.