I think there are a lot of surgeons that don't induce PVD. Dr. Sebag in CA openly performs core FOV. I cannot speak from experience but I think core FOVs get a bad rap on this forum. Even with PVD or induced PVD, a lot of vitreous is left on the lens side.

January 2012: vitrectomy right eye, natural PVD / September 2012: vitrectomy left eye, induced PVD / February 2014: cataract surgery left eye