Essential Neurosurgery by Knowledge Flow is a concise and accessible eBook that provides a foundational understanding of neurosurgery for medical students, healthcare professionals, and aspiring neurosurgeons. Covering core topics such as neuroanatomy, cranial and spinal disorders, trauma, tumors, and surgical techniques, this book simplifies complex concepts with clear explanations and illustrative diagrams. It also explores diagnostic methods, patient management, and the latest advancements in neurosurgical procedures. Designed for both academic learning and clinical reference, Essential Neurosurgery serves as a practical guide to the principles and practices of neurosurgery, helping readers build confidence in understanding the human nervous system and surgical care.