This extremely detailed bone structure model depicts a three-dimensional section of a lamellar bone, showing a typical structure of a tubular bone enlarged 80 times. The bone structure model shows various planes in cross and longitudinal section through all levels of the bone, as well as a 2-plane section through the inner structure of the bone marrow. The typical elements of a lamellar bone are easily identified in this bone structure model and help to understand its structure and function with the characteristic osteons, also referred to as haversian systems. This bone structure model allows a graphic illustration of the interplay of the individual components, such as spongy and compact substance, endosteum, cortical substance, osteocytes, volkmann and haversian c s. 3B microanatomy bone structure supplied on base. There is no better way to teach and learn about the structure of the human bone then with this great microanatomy bone model. NEW and exclusively with original 3B Scientific anatomy models - now enhanced with 3B Smart Anatomy. Your advantages with all 3B Smart Anatomy models: Free warranty extension from 3 to 5 years, free access to 3B Smart Anatomy courses in the award-winning Complete Anatomy app, this includes 11 3B Smart Anatomy courses with 23 lectures and 117 different views of interactive virtual models, plus 39 quizzes. To unlock these benefits, simply scan the label and register your 3B Smart Anatomy model online. All 3B Smart Anatomy features are completely free of charge. "Virtual meets Reality" developed by 3B Scientific makes learning human anatomy even more effective across all media.