Angiogram or Craniotomy??

May 8...My mom will be going into Methodist Hosp for surgery. A different interal radiologist is going to attempt the coiling procedure one more time...PLEASE pray this works!!! But if for some reason they can't coil it, the neurosurgeon will take over and perform a craniotomy and clip the aneurysm. This surgery does have a pretty great amount of side effects so please please pray that they will be able to coil the aneurysm...We don't want her to have to go through anymore than she already has.