Injury of axillary nerve
Injury of Axillary Nerve is a medical condition that involves damage to the axillary nerve, a nerve in the human body that controls the deltoid muscles and skin sensation in the shoulder. It is often caused by shoulder dislocation or fractures of the humerus.
Causes[edit | edit source]
The axillary nerve can be injured due to various reasons. The most common causes include:
- Shoulder dislocation: This is the most common cause of axillary nerve injury. The nerve can be damaged when the shoulder is dislocated, causing numbness and weakness in the shoulder.
- Fracture of the humerus: The axillary nerve runs close to the humerus, so a fracture can easily damage the nerve.
- Compression: The axillary nerve can be compressed by tumors, cysts, or other structures in the shoulder.
Symptoms[edit | edit source]
The symptoms of axillary nerve injury can vary depending on the severity of the injury. Common symptoms include:
- Weakness or paralysis of the deltoid muscles
- Loss of sensation in the shoulder
- Pain or discomfort in the shoulder
Diagnosis[edit | edit source]
Diagnosis of axillary nerve injury is usually made based on the patient's symptoms and a physical examination. Additional tests such as electromyography (EMG) and nerve conduction studies may be used to confirm the diagnosis.
Treatment[edit | edit source]
Treatment for axillary nerve injury depends on the cause and severity of the injury. Options may include:
- Physical therapy: This can help to strengthen the muscles and improve range of motion in the shoulder.
- Surgery: In some cases, surgery may be needed to repair the damaged nerve or to remove any structures that are compressing the nerve.
- Medication: Pain medication can be used to manage pain associated with the injury.
Prognosis[edit | edit source]
The prognosis for axillary nerve injury depends on the severity of the injury and the treatment received. With appropriate treatment, most people can make a full recovery.
See Also[edit | edit source]
| Injury of axillary nerve Resources | |
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