Injury of median nerve at wrist and hand level of left arm Save
ICD-10 code: S64.12
Chapter: Injury, poisoning and certain other consequences of external causes
Injury of Median Nerve at Wrist and Hand Level of Left Arm
When the median nerve in the left arm is injured at the wrist and hand level, it can cause a range of symptoms that affect movement, sensation, and strength in the hand and fingers. This type of injury is commonly referred to as carpal tunnel syndrome.
The median nerve runs from the forearm to the hand and is responsible for providing sensation and movement to the thumb, index finger, middle finger, and half of the ring finger. When the nerve becomes compressed or damaged, it can cause pain, numbness, and weakness in these areas.
Symptoms of a Median Nerve Injury
There are several symptoms that may indicate a median nerve injury, including:
- Numbness or tingling in the thumb, index finger, middle finger, and half of the ring finger
- Pain or discomfort in the wrist and hand
- Weakness in the hand, making it difficult to grip or hold objects
- A sensation of electric shocks in the affected areas
If you experience any of these symptoms, it is important to seek medical attention as soon as possible to prevent further damage to the nerve and to receive appropriate treatment.
Treatment for a Median Nerve Injury
The treatment for a median nerve injury depends on the severity of the injury and the individual's symptoms. Mild cases may be treated with rest, ice, and over-the-counter pain medications. More severe cases may require splinting, physical therapy, or surgery to relieve pressure on the nerve.
It is important to follow your healthcare provider's instructions for treatment and to take steps to prevent further injury. This may include adjusting your work posture, taking frequent breaks, and performing exercises to strengthen the affected hand and wrist.
Conclusion
A median nerve injury at the wrist and hand level of the left arm can cause a range of symptoms that affect movement, sensation, and strength in the hand and fingers. If you experience any of these symptoms, it is important to seek medical attention and to follow your healthcare provider's instructions for treatment to prevent further damage. With proper treatment and care, most people with a median nerve injury can recover full function of their hand and fingers.