However 25% of craniopagus twins survive and can be considered for a surgical separation and several attempts occur yearly worldwide.
They emerged with the country's first successful surgical separation of conjoined Tetrapus Ischiopagus twins.
And though they have two distinct brains, they are of one mind in their opinion about whether they would ever consider undertaking the risks of surgical separation.
After the death of one sister, doctors urged the survivor to allow them to attempt surgical separation to save her.
On surgical separation, one twin received the male genitalia and the other twin was surgically feminized.
They were conjoined twin sisters, joined at the head, who died after their complicated surgical separation.
This makes the ethics of surgical separation, where the twins can survive if not separated, contentious.
In the process, one brother falls in love with a prostitute, which means making a choice between surgical separation and romantic love.
Also, depending on the amount of correction, it may result in surgical separation of the top jaw.
Neither brother can rest until they avenge their surgical separation by killing the doctors responsible.