Carpal Tunnel Syndrome

What is Carpal Tunnel Syndrome?

Carpal Tunnel Syndrome (CTS) occurs when the median nerve, which runs from your forearm into the palm of your hand, becomes compressed at the wrist. This nerve passes through a narrow passageway in the wrist called the carpal tunnel, which is made up of bones and ligaments. When the tunnel narrows or the tissues surrounding the flexor tendons swell, they can press on the median nerve, leading to symptoms such as:

Numbness or tingling in the thumb, index, middle, and ring fingers
Pain or discomfort in the wrist and hand
Weakness in the hand, making it difficult to perform fine motor tasks

CTS is more common in women and can be associated with repetitive hand movements, wrist anatomy, or underlying health conditions.

When Should I Seek Treatment?

Consider seeking medical advice if you experience:

Persistent numbness or tingling in your fingers
Night-time symptoms that disrupt sleep
Weakness in your hand or difficulty gripping objects
Symptoms that do not improve with rest or over-the-counter pain relief

Early diagnosis and treatment are crucial to prevent permanent nerve damage.

Can Carpal Tunnel Be Treated Without Surgery?

Yes, especially in mild to moderate cases. Non-surgical treatments include:

Wrist Splinting: Wearing a splint at night to keep the wrist in a neutral position can relieve pressure on the median nerve.
Nonsteroidal Anti-Inflammatory Drugs (NSAIDs): Medications like ibuprofen can reduce inflammation and alleviate pain.
Corticosteroid Injections: Injecting steroids into the carpal tunnel can decrease inflammation and swelling.
Activity Modification: Avoiding activities that exacerbate symptoms and taking frequent breaks to rest the hands.

If symptoms persist or worsen, surgical intervention may be necessary.

What is Carpal Tunnel Surgery?

Carpal Tunnel Release is a surgical procedure aimed at relieving pressure on the median nerve by cutting the transverse carpal ligament, which forms the roof of the carpal tunnel. This increases the size of the tunnel and decreases pressure on the nerve.

The surgery can be performed as:

Open Release Surgery: A small incision is made in the palm to access and cut the ligament.
Endoscopic Surgery: A smaller incision is made, and a camera is used to guide the cutting of the ligament.

Both methods are typically done under local anesthesia and are outpatient procedures, meaning you can go home the same day.

What to Expect Before and After Surgery

Before Surgery:

You will have a consultation to discuss the procedure, risks, and benefits.
Preoperative assessments may be conducted to ensure you're fit for surgery.
You'll receive instructions on fasting and medication adjustments if necessary.

After Surgery:

Your hand may be bandaged, and you'll be given instructions on wound care.
Mild pain, swelling, and stiffness are common but should improve over time.
Physical therapy exercises may be recommended to restore strength and flexibility.
Most patients return to normal activities within a few weeks, but full recovery can take several months.

What Are the Risks?

While Carpal Tunnel Release is generally safe, potential risks include:

Infection: As with any surgical procedure.
Nerve Damage: Rare, but possible, leading to persistent symptoms.
Scar Sensitivity: Tenderness or discomfort at the incision site.
Stiffness or Pain: In the wrist or fingers during recovery.
Incomplete Relief: Some patients may continue to experience symptoms post-surgery.

Discuss any concerns with your surgeon prior to the procedure.

How Do I Prepare?

Medical Evaluation: Ensure all preoperative assessments are completed.
Medications: Inform your doctor about all medications and supplements you're taking.
Fasting: Follow instructions regarding eating and drinking before surgery.
Transportation: Arrange for someone to drive you home post-surgery.
Home Preparation: Set up a comfortable recovery area with necessary supplies within easy reach.

Patients Asking a doctor Questions _edit

Frequently Asked Questions

Q: How long does the surgery take?
A: The procedure typically lasts 30 minutes.

Q: Will I need physio therapy after surgery?
A: Physical therapy may be recommended to aid in recovery and restore hand function.

Q: When can I return to work?
A: This depends on your job and recovery progress. Desk jobs may resume within a week, while manual labor may require several weeks.

Q: Are there alternatives to surgery?
A: Yes, non-surgical treatments are available and effective in many cases, especially when symptoms are mild.