Pediatric Airways. Positioning. No Magic Pillow Exists.
Unless you believe in Puff the Magic Dragon who doesn't exist except in a song or cartoon animation.
No one sheet of chucks, blanket or pillow is enough for all. There is no one ring that rules then all, like Lord of the Rings
Positioning as taught with adjustment of the back of the bed with Adult aged patients. Rarely you can't adjust the head of bed like in the bed demonstrated in this incubator bed shown above.