Human Long Bone Anatomy Diagram - Educational Medical Illustration #1659755 (License: Personal Use)

This medical illustration depicts a classic long bone, such as the femur or humerus, with visible cortical (compact) bone surrounding the medullary cavity, and spongy (trabecular) bone at the epiphyses. The art emphasizes structural features critical for support, movement, and hematopoiesis. Labels and shading help differentiate tissue types and functional zones.

Used in anatomy textbooks, online medical courses, health education websites, and patient brochures to explain skeletal structure and function; targets students, educators, and healthcare professionals seeking foundational knowledge.