Swelling of the hand?
Hello, doctor.
My boyfriend had a car accident yesterday.
At first, he seemed fine, but later in the evening, he experienced severe pain in his left arm and couldn't lift it.
His thumb is swollen.
What could be the reason?
Xiao Han, 20~29 year old female. Ask Date: 2016/04/12
Dr. Shi Guozheng reply Orthopedics
There may be a contusion of the soft tissue that gradually swells, peaking around the second or third day, and then slowly subsiding over one to two weeks.
If joint mobility is still good, it indicates that there is no fracture.
Reply Date: 2016/04/12
More Info
After an accident, experiencing swelling and pain in the hands, particularly in the fingers, is a common issue that can arise from various causes. In your boyfriend's case, the symptoms of pain and swelling in the left hand, especially around the thumb, could be indicative of several potential injuries or conditions.
1. Soft Tissue Injury: The most common cause of swelling and pain after an accident is soft tissue injury, which includes sprains, strains, and contusions. If your boyfriend's hand was subjected to sudden force during the accident, the ligaments (which connect bones to other bones) or tendons (which connect muscles to bones) could have been stretched or torn, leading to swelling and pain.
2. Fractures: Another possibility is a fracture, particularly if he fell or braced himself with his hand during the accident. Fractures can occur in the bones of the hand, wrist, or forearm, and they often present with swelling, bruising, and severe pain, especially when attempting to move the affected area. The thumb is particularly vulnerable due to its unique range of motion and the stresses placed on it during an accident.
3. Joint Injury: The thumb is a complex joint that can be injured in various ways. A common injury is a sprain of the ulnar collateral ligament (UCL), which can occur if the thumb is bent backward or sideways. This injury can cause significant swelling and pain, making it difficult to lift or use the thumb.
4. Nerve Injury: In some cases, swelling and pain can also be a result of nerve compression or injury. If there was significant trauma to the arm or wrist, it could lead to swelling that compresses nerves, resulting in pain, numbness, or weakness in the hand.
5. Delayed Symptoms: It's important to note that symptoms can sometimes be delayed. Initially, adrenaline and shock from the accident may mask pain, but as the body calms down, swelling and pain can become more pronounced.
Recommendations:
- Immediate Care: It is crucial for your boyfriend to seek medical attention as soon as possible. A healthcare professional can perform a physical examination and may order imaging studies, such as X-rays, to determine if there are any fractures or significant injuries.
- R.I.C.E. Method: In the meantime, he can follow the R.I.C.E. method (Rest, Ice, Compression, Elevation) to help manage swelling and pain. Applying ice to the swollen area for 15-20 minutes every hour can reduce swelling. Compression with a bandage and keeping the hand elevated can also help.
- Pain Management: Over-the-counter pain relievers, such as ibuprofen or acetaminophen, can help alleviate pain and reduce inflammation.
- Rehabilitation: If injuries are confirmed, rehabilitation may be necessary to restore function and strength to the hand. This may include physical therapy exercises to improve range of motion and strength.
In conclusion, swelling and pain in the hand after an accident can stem from various injuries, including soft tissue injuries, fractures, joint injuries, or nerve damage. Prompt medical evaluation is essential to determine the exact cause and to initiate appropriate treatment. Early intervention can significantly improve recovery outcomes and prevent long-term complications.
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