The pressing need to document research, conclusions, bibliographies, and empirical knowledge has led to the writing of a book that meets the requirements of educational purposes. The book teaches the basic structures of the human body's extremities, as well as the practical application of this knowledge. The numerous photographic materials contribute to a better understanding of anatomy. Visual representation achieves a greater comprehension of the cases and specialized tools used by Aesthetic Pedicure - Nail Care and Nail Reconstruction Technicians. All terminologies are consistent with those commonly used in clinical examination and practice. Sections, subsections, and official terms are written in bold font.