Nerve Blocks & Injections

Carpal Tunnel Injections

Studies indicate that approximately 70-80% of patients experience significant pain relief following a corticosteroid injection into the carpal tunnel, with many reporting reduced symptoms for weeks to several months. In cases of mild to moderate CTS, patients may experience symptom reduction by up to 50% or more, improving hand function and reducing reliance on oral pain medications. Ultrasound guidance is increasingly used for these injections, enhancing precision and leading to successful symptom relief in 85-90% of cases.

What are Carpal Tunnel Injections?

A carpal tunnel injection is a minimally invasive procedure used to relieve symptoms of carpal tunnel syndrome (CTS), a condition where the median nerve is compressed as it passes through the carpal tunnel in the wrist. This compression can cause pain, numbness, tingling, and weakness in the hand and fingers. The injection typically consists of a corticosteroid to reduce inflammation and sometimes a local anesthetic for immediate, short-term relief. By decreasing inflammation in the carpal tunnel, the injection helps to effectively alleviate pressure on the median nerve, relieving symptoms and improving function.

Benefits

Effective Pain Relief

Reduces Numbness & Tingling

Improves Hand Function

Minimally Invasive

Immediate Symptom Relief

Lasting Effects

Low Risk of Complications

Can Delay or Prevent Surgery

Expanded Guide

Carpal tunnel injections are a minimally invasive treatment option for managing symptoms of carpal tunnel syndrome (CTS), a common condition caused by compression of the median nerve as it passes through the narrow carpal tunnel in the wrist. This compression leads to symptoms such as pain, numbness, tingling, and weakness in the hand and fingers, often worsening over time. Carpal tunnel injections are designed to reduce inflammation within the carpal tunnel, thereby relieving pressure on the median nerve and alleviating CTS symptoms. For individuals with mild to moderate CTS, these injections offer a non-surgical way to improve hand function, reduce discomfort, and enhance quality of life.

How Carpal Tunnel Injections Work

Carpal tunnel injections typically consist of a corticosteroid, which acts as an anti-inflammatory agent to reduce swelling and inflammation around the median nerve. In some cases, a local anesthetic is added to the injection to provide immediate pain relief. The injection is administered directly into the carpal tunnel to target the area of nerve compression. This precise delivery helps alleviate symptoms by reducing inflammation, creating more space for the median nerve, and improving blood flow in the area.

During the procedure, the patient’s wrist is positioned for optimal access, and the injection site is cleaned and prepared. In many cases, ultrasound guidance is used to visualize the carpal tunnel and ensure accurate needle placement, maximizing the effectiveness of the treatment and reducing the risk of complications. The actual injection takes only a few minutes, and since it’s minimally invasive, the entire process is typically completed within 10 to 15 minutes. Patients can go home shortly afterward and may begin experiencing relief within a few days.

Conditions Treated and Suitability for Carpal Tunnel Injection

Carpal tunnel injections are most suitable for individuals with mild to moderate carpal tunnel syndrome who have not found sufficient relief from other conservative treatments, such as wrist splinting, activity modifications, or physical therapy. For patients with more severe or long-standing CTS, the injection may still provide temporary relief, but surgery may ultimately be necessary for long-term symptom resolution. Carpal tunnel injections are also useful for patients who need short-term symptom relief to participate in physical therapy, resume work tasks, or manage symptoms while preparing for surgical intervention.

Benefits

Carpal tunnel injections offer numerous benefits for managing symptoms of carpal tunnel syndrome (CTS). They provide targeted pain relief by reducing inflammation around the median nerve, effectively alleviating pain in the hand and wrist. In addition to pain relief, injections help reduce common CTS symptoms like numbness, tingling, and the “pins and needles” sensation in the fingers, improving overall comfort in the hand. By minimizing these symptoms, the injections also enhance hand strength and function, making it easier for patients to perform daily tasks. As a minimally invasive, non-surgical procedure, carpal tunnel injections avoid the risks and downtime associated with surgery, making it a convenient option for many. The local anesthetic in the injection often provides immediate relief, enabling patients to feel better shortly after the procedure. These effects can last from several weeks to months, offering prolonged symptom management for individuals with mild to moderate CTS. Additionally, the procedure has a low risk of complications, especially when performed with ultrasound guidance to ensure precise placement. For many patients, carpal tunnel injections serve as an effective means to delay or even avoid surgery, providing symptom relief as part of a comprehensive conservative treatment plan.

Conclusion

Carpal tunnel injections provide a valuable, non-surgical treatment option for managing carpal tunnel syndrome symptoms. By delivering corticosteroids directly to the area of nerve compression, this procedure offers targeted relief for pain, numbness, and tingling, allowing patients to regain hand function and improve their quality of life. With high success rates, especially when performed under ultrasound guidance, carpal tunnel injections are a safe and effective choice for individuals with mild to moderate CTS or those seeking temporary relief before pursuing more invasive treatments. For many, these injections offer a pathway to symptom relief, allowing them to participate more fully in daily activities with less discomfort and improved hand function.

Frequently Asked Questions

Have more questions? Schedule a consultation with Dr. Patel to gain additional insights and discuss treatment options. We are committed to advancing your health through patient education and a safe, minimally invasive approach.

The injection itself only takes a few minutes, and the entire appointment typically lasts around 10 to 15 minutes.

Many patients experience immediate relief from the anesthetic, with full effects of the corticosteroid developing over a few days to a week.

Most patients feel only mild discomfort, as the injection area is numbed beforehand. Some may feel slight pressure during the injection, but it’s typically brief.

Carpal tunnel injections are generally safe, with minor side effects such as temporary soreness, bruising, or swelling at the injection site. Serious complications, such as infection or nerve injury, are rare.

Gramercy Center

Take the first step towards a healthier life by scheduling your initial consultation with Dr. Patel. At our clinic, we specialize in minimally invasive procedures that offer faster recovery, improved function, and decreased pain. Our client-centered approach ensures that you receive the highest quality care tailored to your unique needs. We look forward to offering you an exceptional experience.

Schedule Your Consultation