Capitellum definitions
| Word backwards | mulletipac |
|---|---|
| Part of speech | Noun |
| Syllabic division | ca-pi-tel-lum |
| Plural | The plural of the word capitellum is capitella. |
| Total letters | 10 |
| Vogais (4) | a,i,e,u |
| Consonants (5) | c,p,t,l,m |
The capitellum is a rounded portion of the humerus bone in the elbow joint. It is located at the end of the humerus bone, specifically on the lateral side. The capitellum plays a crucial role in the articulation of the elbow, particularly in the extension and flexion movements of the forearm.
Structure of Capitellum
The capitellum is covered with smooth articular cartilage, allowing for smooth movement within the joint. It articulates with the radial head bone, forming the radiocapitellar joint. This joint is essential for the rotation of the forearm and allows for supination and pronation movements.
Function of Capitellum
The primary function of the capitellum is to provide stability and support to the elbow joint. It helps in the transmission of forces from the forearm to the humerus bone, enabling various movements of the elbow. Additionally, the capitellum assists in distributing weight and stress during activities that involve the use of the arms.
Common Injuries
Fractures and dislocations are common injuries that can affect the capitellum. These injuries can occur due to trauma, such as falls or direct blows to the elbow. In some cases, repetitive stress on the elbow joint can also lead to injuries involving the capitellum. Treatment for these injuries may vary depending on the severity and may include immobilization, physical therapy, or surgery.
Understanding the structure and function of the capitellum is essential in diagnosing and treating elbow injuries. Proper care and management of issues related to the capitellum are crucial for maintaining optimal elbow function and mobility.
Capitellum Examples
- The capitellum of the humerus articulates with the radius bone.
- The capitellum is an important anatomical landmark in the elbow joint.
- In some cases of elbow fractures, the capitellum may be affected.
- The capitellum plays a role in the movement of the forearm.
- A fracture to the capitellum can affect elbow function.
- The capitellum is part of the articular surface of the humerus.
- The capitellum can be visualized on medical imaging studies.
- Damage to the capitellum can result in arthritis in the elbow.
- The capitellum is essential for the stability of the elbow joint.
- Surgery may be required to repair a damaged capitellum.