Cancellous definitions
| Word backwards | suollecnac |
|---|---|
| Part of speech | Adjective |
| Syllabic division | Can•cel•lous |
| Plural | The plural of the word cancellous is cancellous or cancelli. |
| Total letters | 10 |
| Vogais (4) | a,e,o,u |
| Consonants (4) | c,n,l,s |
Cancellous bone, also known as trabecular or spongy bone, is one of the two types of bone tissue found in the human body. This type of bone is typically located at the ends of long bones, as well as in the pelvic bones, ribs, skull, and vertebrae. It plays a crucial role in providing structural support and flexibility to the skeleton.
Structure
Cancellous bone has a honeycomb-like structure, with small cavities filled with bone marrow. These cavities are separated by a network of trabeculae, which are thin, bony plates. The spaces within cancellous bone contain red bone marrow, which is responsible for producing blood cells. This type of bone tissue is less dense than compact bone, making it lighter and more flexible.
Function
Cancellous bone serves several important functions in the body. It helps to support the weight of the body, absorb shocks, and provide flexibility to the skeleton. Additionally, the presence of red bone marrow within the cavities of cancellous bone allows for the production of red and white blood cells and platelets, which are essential for the body's immune function and clotting mechanisms.
Regeneration
Due to its high vascularity, cancellous bone has a greater capacity for regeneration and healing compared to compact bone. When a bone is fractured, the trabeculae in cancellous bone can realign and reform more quickly, aiding in the healing process. This is why cancellous bone grafts are often used in orthopedic surgeries to help repair and strengthen damaged bones.
In conclusion, cancellous bone plays a vital role in the structure and function of the skeletal system. Its unique structure and properties make it essential for supporting the body, producing blood cells, and aiding in the healing of bone injuries.
Cancellous Examples
- The cancellous bone in the human body is responsible for supporting and protecting the bone marrow.
- During surgery, the doctor examined the cancellous tissue to assess the extent of the injury.
- A fracture in the cancellous bone can lead to decreased mobility and strength.
- The cancellous structure of the bone allows for efficient distribution of nutrients and oxygen.
- Osteoporosis can cause a loss of cancellous bone density, increasing the risk of fractures.
- The cancellous bone is also known as spongy bone due to its porous nature.
- Athletes often undergo bone density scans to assess the health of their cancellous bone.
- A diet rich in calcium and vitamin D is essential for maintaining strong cancellous bone.
- The cancellous bone plays a crucial role in the body's calcium metabolism.
- Injuries to the cancellous bone typically require a longer healing time compared to compact bone.