Persistent Numbness After Shoulder Dislocation: Causes and Recovery Tips - Orthopedics

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There is a persistent sensation of numbness in the left shoulder dislocation area?


I had a dislocation on August 5 and went to the emergency room.
After the reduction, many of my discomforts have alleviated, but I still feel a persistent numbness in my deltoid muscle, and sometimes my entire arm feels tingly.
I have read many articles and am unsure if this numbness indicates brachial plexus injury or if it is a normal phenomenon.
When I put on or take off my clothes, I can only raise my shoulder to about two fingerbreadths away from my body (maximum).
Is this considered normal? I would also like to ask the doctor when I can let my left arm hang naturally.
Is it feasible for me to receive self-funded PRP or high-dose glucose injections? (I work in the tech industry and am looking for the fastest recovery method.)

Jin, 20~29 year old female. Ask Date: 2022/08/08

Dr. Shi Guozheng reply Orthopedics


1.
It is possible that the nerve was strained during the dislocation, but if it does not affect joint movement, it may recover after some time.

2.
Joint mobility should be gradually restored; currently, you should not lift too high and must protect the joint for six months.
Early activity may lead to habitual dislocation.

3.
At least three months.

4.
Not recommended.

Reply Date: 2022/08/08

More Info


Persistent numbness after a shoulder dislocation can be concerning, and it’s essential to understand the potential causes and recovery strategies. Based on your description, it seems that you experienced a shoulder dislocation on August 5th, and while you have seen some improvement, the persistent numbness and limited range of motion in your shoulder are still troubling.


Causes of Numbness After Shoulder Dislocation
1. Nerve Injury: One of the most common complications following a shoulder dislocation is injury to the brachial plexus, a network of nerves that innervates the shoulder, arm, and hand. If the nerves are stretched or compressed during the dislocation, it can lead to numbness, tingling, or weakness in the affected arm.

2. Soft Tissue Damage: Dislocations can also cause damage to the surrounding soft tissues, including ligaments and muscles. This can lead to inflammation and swelling, which may further compress nerves and contribute to numbness.

3. Joint Instability: After a dislocation, the shoulder joint may become unstable, leading to recurrent dislocations or subluxations. This instability can affect the surrounding nerves and lead to persistent symptoms.


Recovery Tips
1. Physical Therapy: Engaging in a structured physical therapy program is crucial for recovery. A physical therapist can guide you through exercises that improve range of motion, strengthen the shoulder muscles, and stabilize the joint. This can help alleviate some of the numbness and improve function.

2. Gradual Return to Activities: It’s important to avoid activities that may exacerbate your symptoms. While you may be eager to return to your normal routine, pushing through pain can lead to further injury. Focus on gentle movements and gradually increase the intensity as tolerated.

3. Pain Management: Over-the-counter pain relievers, such as ibuprofen or acetaminophen, can help manage pain and inflammation. However, consult with your healthcare provider before starting any medication.

4. Nerve Gliding Exercises: These exercises can help improve nerve mobility and reduce symptoms of numbness. A physical therapist can demonstrate these exercises to ensure they are performed correctly.

5. Avoiding Certain Positions: Be mindful of your shoulder position during daily activities. Avoid positions that may place strain on the shoulder or exacerbate numbness.


When to Seek Further Evaluation
If your symptoms persist or worsen, it’s essential to follow up with your healthcare provider. They may recommend imaging studies, such as an MRI or nerve conduction studies, to assess for any underlying nerve damage or other complications.


Regarding PRP or High-Dose Glucose Injections
Platelet-rich plasma (PRP) therapy and high-dose glucose injections are emerging treatments that some individuals consider for accelerating recovery from soft tissue injuries. While there is some evidence supporting their use, results can vary, and these treatments may not be covered by insurance. Discussing these options with your healthcare provider is important to determine if they are appropriate for your specific situation and to weigh the potential benefits against the risks.


Conclusion
In summary, persistent numbness after a shoulder dislocation can be due to nerve injury, soft tissue damage, or joint instability. Engaging in physical therapy, managing pain, and avoiding aggravating activities are crucial for recovery. If symptoms persist, further evaluation may be necessary. Always consult with your healthcare provider before considering any new treatments, including PRP or high-dose glucose injections, to ensure they align with your recovery goals.

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