Infiltration
What Is an Infiltration?
An infiltration is a minimally invasive medical procedure used to relieve pain and inflammation caused by irritated or compressed nerves. It involves injecting medication directly into the area around a nerve, joint, or spinal structure that is causing discomfort. The medication usually includes a combination of an anti-inflammatory agent and a local anaesthetic to reduce swelling and provide pain relief.
When Is Infiltration Used?
Infiltration is commonly used to treat:
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Back and neck pain
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Nerve irritation or nerve compression
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Pain caused by spinal conditions such as disc herniation or arthritis
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Inflammation around joints or nerves
It is often recommended when pain does not improve with medication, physiotherapy, or rest, but before surgery is considered.
How Infiltration Works
The injected medication works by calming inflammation and blocking pain signals from irritated nerves. By reducing swelling around the affected area, infiltration can relieve pressure on nerves and improve movement and comfort. This allows many patients to return to normal activities and participate more effectively in rehabilitation or physiotherapy.
What Happens During the Procedure
An infiltration is usually performed using imaging guidance, such as X-ray or ultrasound, to ensure the injection is placed precisely. The area is cleaned and numbed, and a fine needle is carefully guided to the target site. The medication is then injected, and the procedure is typically completed within a short time.
Most patients can go home shortly after the procedure.
Benefits of Infiltration
Infiltration offers several advantages, including:
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Relief from pain and inflammation
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Improved mobility and function
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Reduced need for oral pain medication
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A minimally invasive alternative to surgery
What to Expect After Infiltration
Some patients experience immediate pain relief from the local anaesthetic, followed by longer-term improvement as the anti-inflammatory medication takes effect. Mild soreness at the injection site may occur but usually resolves quickly.
Risks and Safety
Infiltration is a safe and commonly performed procedure. Possible risks include temporary discomfort, minor bleeding, or infection, but these are rare. The procedure is carefully performed to minimise any complications.
Individualised Care
Dr Magumbeze evaluates each patient carefully to determine whether infiltration is the most appropriate treatment. The goal is always to provide safe, effective pain relief while supporting long-term neurological and spinal health.