What are Siamese twins?
What are Siamese twins?
user
As you know, Siamese twins are a condition where two people are physically connected at birth.  It’s a medical term, I don’t think the same term can be used to talk about more general cases of psychological closeness.
assistant
Is it a birth defect?
user
It’s technically a type of birth defect, but a small one that’s almost always survivable.  More commonly it’s treated as a medical condition with normal results.  It can be extremely dangerous in some cases, however, since there’s no way to treat the twins’ organs or circulatory system separately.
assistant
Can they be separated?
user