Saudi surgeons successfully separate Nigerian conjoined twins after 14-hour operation Hassanah and Hassina, the conjoined Nigerian twins, have been successfully separated after a 14-hour operation in Saudi Arabia. They were born on January 12, 2022, in Kaduna, and shared an abdomen, pelvis, liver, intestines, and urinary and reproductive systems. According to Arab News, an 85-member specialist medical team at the King Abdullah Specialist Hospital for Children in King Abdulaziz Medical City completed seven out of eight stages of the surgery successfully. The conjoined twins and their parents were airlifted to Riyadh on November...