Documents A list of downloadable documents created during development. Other information IPG199 Septostomy for twin-to-twin transfusion syndrome (with or without amnioreduction): Understanding NICE guidance (MS Word format) MSWord 401 KB 13 December 2006 Septostomy with our without amnioreduction for the treatment of twin-to-twin transfusion syndrome: Audit Criteria MSWord 381.5 KB 13 December 2007 Amnioreduction using septostomy with or without amniodrainage for the treatment of twin-to-twin transfusion syndrome (interventional procedures consultation) information Amnioreduction using septostomy with or without amniodrainage for the treatment of twin-to-twin transfusion syndrome (interventional procedures overview) PDF 135.78 KB 29 August 2006