This handbook provides comprehensive guidance on the care of critically ill neonates, focusing on an interprofessional approach. The ninth edition has been updated to reflect the latest practices and advancements in neonatal intensive care. It includes detailed chapters on neonatology, clinical procedures, neonatal pathophysiology, and multi-disciplinary care strategies. The book is designed for healthcare professionals in the neonatal intensive care unit (NICU), offering valuable information for pediatricians, neonatologists, nurses, respiratory therapists, and other members of the neonatal care team. It emphasizes the importance of collaboration across specialties to provide optimal care for neonates.