Numbness of the right shoulder should be considered cervical spondylosis, shoulder trauma to brachial plexus nerve injury and so on.
1. Cervical spondylosis: when cervical spondylosis compresses the cervical nerve root, it can cause radiating pain with numbness in one side of the upper limb, and the range of radiating pain is from the neck to the shoulder, upper arm, forearm and other parts.
2. Shoulder trauma: shoulder fracture, shoulder dislocation, acute strain of the shoulder joint, etc., can lead to localized swelling of the shoulder, blood circulation disorders, local nerve ischemia, hypoxia, and nerve conduction dysfunction, which can lead to localized numbness, accompanied by localized activity restriction.
3. Brachial plexus nerve injury: brachial plexus nerve compression in the process of walking, or brachial plexus nerve strain in the process of movement can cause numbness in the shoulder area, and in severe cases, it will be accompanied by upper limb weakness.
The cause of numbness in the right shoulder is very complex, and needs to be combined with the patient’s accompanying symptoms and signs, improve the relevant examination to clarify the specific cause of the disease, so as to systematically treat.