Sciatic and femoral nerve blocks
Reduce your pain and improve your quality of life.
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At the Pain Management Clinic of Dr. Patrice Langlois, we strive to offer solutions that relieve discomfort and reduce pain. Among our various treatments, sciatic and femoral nerve blocks are commonly used to improve range of motion in patellofemoral syndrome and knee ankylosis, in conjunction with physiotherapy. These nerve blocks consist of injections to block pain signals, offering considerable relief and improving mobility in affected areas. Our team focuses on personalized care and patient well-being. We offer personalized treatment plans that prioritize comfort and comprehensive, long-term pain management.
What conditions can be treated with sciatic and femoral nerve blocks?
Sciatic and femoral nerve block injections work by interrupting pain signals to the brain. They can be particularly beneficial for pain management in the following cases:
- Ankylosis of the knee
- Complex regional pain syndrome (CRPS) of the lower limb
- Patellofemoral syndrome
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Does chronic pain prevent you from enjoying life’s simple pleasures?
Our clinic uses a diverse range of medications, products and modalities to effectively manage and treat your pain.
Sciatic and femoral nerve blocks use the following medication:
Bupivacaine
Bupivacaine is a long-acting local anesthetic that numbs the targeted area for several hours, providing immediate pain relief.
Technique
Sciatic and femoral nerve blocks generally involve injection into the posterior nerve bundles in the gluteal region or behind the knee (sciatic nerve pathway), in the groin/upper thigh region (femoral nerve).
Goals
The main aim of this treatment is to reduce pain rapidly and considerably, often with the help of physiotherapy.
Success
The success of sciatic and femoral nerve block treatment depends on the type of condition and the duration of pain experienced by the patient.
What can I expect from sciatic and femoral nerve blocks?
Sciatic and femoral nerve blocks offer targeted relief to patients suffering from pain and stiffness in the knee joint. These procedures effectively reduce pain intensity and improve knee mobility. Patients generally experience relief lasting from a few hours to a few days. The treatment allows patients to embark on a program of physiotherapy and rehabilitation of knee function.
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FAQ
Visit our FAQ section to find out more about our procedures. You will find answers to many of your questions.
What are sciatic and femoral nerve blocks?
Sciatic and femoral nerve blocks are medical procedures in which a local anesthetic is injected near the sciatic or femoral nerves to relieve pain and allow mobilization of the joint with less pain.
Who is a good candidate for sciatic and femoral nerve blocks?
People suffering from chronic pain and stiffness of the knee joint may benefit from sciatic and/or femoral nerve blocks if other treatments have not provided adequate relief.
How long does pain relief last after a sciatic nerve or femoral nerve block?
The duration of pain relief varies, but many patients experience relief for several hours or days after the procedure. Patients will need a walker after the treatment, as the limb will be frozen for a few hours. They also need to be accompanied.
What are the risks of sciatic and femoral nerve blocks?
Although safe, the procedure still carries potential risks. These may include temporary numbness, infection at the injection site or allergic reactions. Choosing a professional experienced in pain management is important and can help reduce these risks.
How often can sciatic and femoral nerve blocks be performed?
Sciatic and femoral nerve blocks can be repeated. Most patients typically require these injections every 1-2 weeks, combined with physiotherapy. The number of injections and their frequency depend on the patient’s response.
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