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  1. Bone - Wikipedia

    Bone tissue comprises cortical bone and cancellous bone, although bones may also contain other kinds of tissue including bone marrow, endosteum, periosteum, nerves, blood vessels, and …

  2. Anatomy of the Bone - Johns Hopkins Medicine

    Bones are classified by their shape. They may be long (like the femur and forearm), short (like the wrist and ankle), flat (like the skull), or irregular (like the spine). Primarily, they are referred to …

  3. Bone | Definition, Anatomy, & Composition | Britannica

    Oct 6, 2025 · Bone is a rigid body tissue consisting of cells embedded in an abundant hard intercellular material. Bone tissue makes up the individual bones of the skeletons of …

  4. Bones: Types, structure, and function - Medical News Today

    Jan 26, 2024 · Bones form the scaffolding that hold the body together and allow it to move. They also help protect vital organs, store minerals, and provide an environment for creating bone …

  5. Bones: How Many Do Humans Have, Types, Anatomy & Function

    Oct 17, 2025 · Bones are your body’s structural support. There are between 206 and 213 bones in the body. Bone tissue is strong enough to support your weight and help you move.

  6. What Is Bone? | NIAMS

    Each bone has two types of bone tissue to ensure strength: The dense, hard outer layer is called compact or cortical bone while the inner, less dense, lattice-like bone is called cancellous, …

  7. Bones: Anatomy, function, types and clinical aspects | Kenhub

    Oct 30, 2023 · Bone is a living, rigid tissue of the human body that makes up the body's skeletal system. What is a bone? A bone is a somatic structure that is composed of calcified …

  8. Human skeleton | Parts, Functions, Diagram, & Facts | Britannica

    Oct 11, 2025 · human skeleton, the internal skeleton that serves as a framework for the body. This framework consists of many individual bones and cartilages. There also are bands of …

  9. Physiology, Bone - StatPearls - NCBI Bookshelf

    Sep 10, 2024 · Bone is a metabolically active connective tissue that provides structural support, facilitates movement, and protects vital organs; this tissue plays an important role in regulating …

  10. Bone - Structure, Function, Types | Britannica

    Oct 6, 2025 · These different types of bone are distinguished more by their external shape than by their basic structure. All bones have an exterior layer called cortex that is smooth, compact, …