Cortical Bone
Cortical bone, also known as compact bone, is the dense, outer layer of bone that provides strength and support. It forms the hard structure that you can feel when you touch a bone, offering protection to the inner, sponge-like area called trabecular or cancellous bone. Cortical bone is vital for maintaining the overall shape of bones and resisting stresses during physical activities. It is essential for weight-bearing and plays a key role in the body’s ability to move and function effectively.
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Cortical bone, also known as compact bone, is the dense, outer layer of bone that provides strength and support. It forms the hard shell surrounding the inner, spongy part of bones, helping to protect vital organs and support the body's structure. Cortical bone is composed of tightly packed cells and minerals, making it strong and able to withstand stress. This type of bone is crucial for weight-bearing and movement, playing a key role in the overall integrity of the skeletal system. It accounts for about 80% of the human skeleton's mass and is vital for overall bone health.