Ключевые слова: abstract, analyzing, anatomy, background, biology, bone, brain, calcium, cell, cells, colors, detailed, education, examination, genetic, health, human, internal, joint, layer, macro, magnification, materials, medical, medicine, microbiology, microscope, microscopic, organ, organs, orthopedic, outline, pattern, research, schematic, science, scientific, scientific micrograph, section, skeleton, spongy, spongy bone, structure, study, surgical, system, texture, tissue, under, vessel,