Selective Nerve Root Block (SNRB)

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Selective Nerve Root Block (SNRB)

Patients suffering from back pain caused by inflammation of the nerve root or foramen—often due to herniated discs or spinal joint inflammation—may experience radiating pain along the nerve pathway, even if the condition is still in its early stages. In such cases, a Selective Nerve Root Block (SNRB) can help reduce inflammation and alleviate pain effectively.

Identifying Symptoms of Herniated Disc with Nerve Compression

Chronic Shoulder Pain

Deep pain in the shoulder, especially at the front and side, which may radiate down the arm. This is often more painful when lying on the affected shoulder.

Radiating leg pain

The pain can travel from the lower back down to the hips and legs, following the nerve pathway.

Numbness or electric shock-like sensation

Some may experience tingling, burning, or numbness in the legs or feet.

Muscle weakness

Leg weakness or stumbling during walking may also occur.

Diagnosis

At S Spine & Joint Hospital, a specialized center for spine and joint care, diagnosis is a critical first step. For patients suspected of having herniated discs compressing the nerves, our spine specialists conduct thorough evaluations, including spinal X-rays and MRI scans. These diagnostic tools help visualize the affected discs and nerves, ensuring the most appropriate treatment plan is selected.

Treatment Technique

We distinguish ourselves with our exclusive “S-Quality” care standard—available only at S Spine & Joint Hospital—comprising three essential pillars:

🎯 Specialist Physicians

Our doctors are highly trained in standardized treatment protocols, ensuring expert and consistent care.

🎯 Experienced Clinical Support Team

Our support staff have in-depth knowledge of spinal treatment techniques and work efficiently alongside physicians, helping reduce treatment time and improve outcomes.

🎯 Advanced Spine-Specific Technology

We utilize state-of-the-art equipment specifically designed for spinal care. Each component—from global-standard surgical tools to specialized imaging—plays a vital role in maximizing treatment effectiveness.

Treatment procedure

At S Spine & Joint Hospital, we rely on cutting-edge, spine-specific technologies—including world-class surgical equipment and open MRIs that adjust from lying to standing positions. These tools allow for more accurate and faster diagnosis and treatment. Omitting any one of these elements could compromise the success of the procedure.

Diagnosis begins with posture-specific X-rays and upright MRI scans to evaluate abnormalities in cervical discs. Physicians combine both sets of images for a highly accurate assessment.

Patients receive guidelines for pre-procedure preparation, such as fasting or disclosing medical history and allergies. A detailed physical examination is also conducted.

Using a mobile fluoroscopic X-ray for precise guidance, the physician inserts a fine needle near the compressed nerve root and injects anti-inflammatory medication. The technique avoids direct contact with the nerve or spinal cord and effectively relieves pain.

After the treatment, the doctor and a team of specialists will continuously monitor the treatment results and evaluate the patient’s condition to ensure that the pain has decreased and no complications occur. The patient stays in the hospital for only one night and can return to normal daily life.