Egyptian twin boys are less than a year old . Comment: 15-hour delicate surgery declared successful , surgeon says . Surgery free as part of King Abdullah bin Abdul Aziz 's philanthropic initiative .
Egyptian twin boys are less than a year old . 21st procedure of this type to be performed in the kingdom . 15-hour delicate surgery declared successful , surgeon says . Surgery free as part of King Abdullah bin Abdul Aziz 's philanthropic initiative .