The Ibex Sciences Human Sternum Bone (Breastbone) is an anatomically accurate, life-size medical replica designed for educational study, clinical demonstrations, and healthcare training.
Key Features and Specifications
- Anatomical Accuracy: It replicates the complete human sternum structure, meticulously detailing its three key structural divisions: the manubrium (the wide top portion), the sternal body (the long central plate), and the xiphoid process (the pointed inferior tip). [1, 2]
- Realistic Textures: Molded directly from real human skeletal specimens, it features realistic bony landmarks, rough anterior textures for muscle attachment representation, and smooth posterior boundaries. [1, 2]
- Costal Cartilage Indicators: The model includes clearly defined notches along its lateral borders, showing exactly where the first seven pairs of ribs (true ribs) anchor to the chest wall via flexible cartilage. [1, 2, 3]
- Durable Construction: It is built from high-quality, washable, and shatterproof medical-grade PVC, ensuring it withstands long-term classroom usage, hands-on lab training, or clinical office display. [1]
Main Educational & Practical Uses
- Thoracic Anatomy Study: Ideal for students learning about the axial skeleton, the protective boundaries of the rib cage, and the skeletal shielding of vital organs like the heart and lungs. [1, 2]
- CPR Landmark Identification: Offers a tangible visual aid for training professionals to locate proper hand placement on the sternal body while avoiding structural damage to the fragile xiphoid process. [1]
- Clinical Explanations: Enables doctors and physical therapists to clearly demonstrate conditions like costochondritis, sternal fractures, or structural variations to patients. [1, 2]





















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