
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 …
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 …
Bone | Definition, Anatomy, & Composition | Britannica
Nov 18, 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 …
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 …
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, …
Understanding Bones - Stanford Medicine Children's Health
A typical bone in your body contains 3 types of tissue - a hard outer tissue, a sponge-like inner tissue, and smooth tissue at the ends.
14.4: Structure of Bone - Biology LibreTexts
The outer boundary of bone is composed of compact bone tissue, and from the ends, and the rest of the bone interior is composed of cancellous or spongy bone tissue.
6.3 Bone Structure – Anatomy & Physiology 2e
Bone tissue (osseous tissue) differs greatly from other tissues in the body. Bone is hard and many of its functions depend on that characteristic hardness. Later discussions in this chapter will …
Bone | definition of bone by Medical dictionary
During the period of bone growth, cartilage grows over the hardened portion of bone. In time, this layer of cartilage hardens as calcium phosphate is added, and a fresh layer grows over it, and …
Bone - Simple English Wikipedia, the free encyclopedia
Bone is living tissue, and must be maintained by taking regular exercise and by having calcium from foods like milk, and dark leafy greens such as spinach. The bone marrow in the middle of …