Genicular Nerve Block
What is a Genicular Nerve Block?
A Genicular Nerve Block is a minimally invasive pain management procedure used to reduce chronic knee pain by targeting the genicular nerves, which transmit pain signals from the knee joint to the brain.
This procedure is commonly recommended for patients with knee osteoarthritis, chronic knee pain, or persistent pain after knee surgery who have not achieved sufficient relief through conservative treatments.
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How Does a Genicular Nerve Block Work?
The procedure involves injecting a local anesthetic, sometimes combined with an anti-inflammatory medication, around the genicular nerves under imaging guidance.
- Reduce knee pain
- Improve mobility and walking ability
- Increase participation in rehabilitation programs
- Improve quality of life
- Help determine whether Radiofrequency Ablation (RFA) may be beneficial
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Conditions Treated
Genicular Nerve Block may be recommended for:
- Knee osteoarthritis
- Chronic knee pain
- Persistent pain after knee replacement surgery
- Patients who are not candidates for surgery
- Knee pain limiting daily activities and mobility
Symptoms That May Benefit from Treatment
- Chronic knee pain
- Pain during walking or standing
- Knee stiffness
- Reduced mobility
- Difficulty climbing stairs
- Pain affecting daily activities and quality of life
Goals of Treatment
The primary goals of treatment include:
- Reducing chronic knee pain
- Improving knee function and mobility
- Supporting participation in rehabilitation
- Enhancing walking capacity
- Improving quality of life
- Reducing dependence on pain medications


Treatment Process
Genicular Nerve Block is usually performed as an outpatient procedure.
- Clinical assessment and imaging review
- Identification of the target nerves using imaging guidance
- Local anesthesia
- Precise injection around the genicular nerves
- Short observation period following the procedure
The treatment typically takes between 15 and 30 minutes.
Who Can Benefit?
Genicular Nerve Block may be suitable for:
- Patients with knee osteoarthritis
- Individuals with chronic knee pain
- Patients experiencing pain after knee replacement surgery
- Individuals seeking minimally invasive treatment options
- Patients who are not suitable candidates for surgery
Recovery and Rehabilitation
Most patients can return to normal daily activities within 24 to 48 hours.
For optimal long-term results, treatment is often combined with:
- Exercise therapy
- Knee strengthening programs
- Weight management strategies
- Gait training
- Functional rehabilitation
A comprehensive rehabilitation approach helps maximize pain relief and improve knee function.
The Medworld Approach
At Medworld Health & Rehabilitation Center, Genicular Nerve Block procedures are incorporated into comprehensive pain management and rehabilitation programs.
Our multidisciplinary team focuses on reducing pain, improving mobility, and helping patients maintain an active and independent lifestyle through personalized treatment planning.
Frequently Asked Questions (FAQ)
No. It is a minimally invasive outpatient procedure and does not require surgery.
The procedure is generally well tolerated and performed under local anesthesia.
Pain relief duration varies, ranging from several weeks to several months depending on the individual.
In some patients, it may significantly reduce pain and delay the need for surgery.
Yes. It may be beneficial for selected patients who continue to experience pain after knee replacement.
