Synovial Joint Anatomy Diagram - Bone Articulation and Cartilage Structure #150635 (License: Personal Use)

This black-and-white anatomical sketch depicts a typical synovial joint, with bone ends labeled 'a' (upper bone, e.g., femur) and 'b' (lower bone, e.g., tibia), separated by a smooth layer of articular cartilage labeled 'c'. The illustration emphasizes joint congruency and the role of cartilage in reducing friction and absorbing impact during movement.

Used in medical textbooks, orthopedic patient education materials, anatomy courses, and health websites to explain joint structure, osteoarthritis, or injury mechanisms; matches user intent for learning joint physiology or diagnosing joint-related conditions.