What are the common causes of fractures of the scapula?
Because the scapula is protected by the chest and surrounding muscles, it is not easily fractured. Therefore, fractures of the scapula are usually caused by high-energy trauma, such as a high-speed motor vehicle accident (MVA). Scapula fractures are often associated with injuries to the chest.
Fractures of the scapula (shoulder blade) are relatively uncommon and are usually caused by high-energy trauma, such as motor vehicle accidents, falls from a height, or sports injuries. The main causes of scapular fractures include:
1. Direct impact: A hard blow to the shoulder blade, for example, from a fall or collision with a ball or object, can cause a fracture.
2. Indirect force: A sharp twisting motion or traction can also lead to a scapular fracture. For example, if the arm is twisted or pulled suddenly and forcefully, it can cause the scapula to fracture.
3. Shoulder dislocation: A severe dislocation of the shoulder joint can also lead to a scapular fracture.
4. Osteoporosis: In some cases, a scapular fracture can occur due to osteoporosis, which weakens bone density, making them more vulnerable to fractures even with minor trauma.
5. Pathological causes: On rare occasions, fractures of the scapula can occur due to underlying bone tumors or other pathological causes.
It’s essential to treat scapular fractures promptly to avoid complications and risks such as damage to underlying nerves, blood vessels, or organs. If you suspect a scapular fracture, seek immediate medical attention.
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