Home / Fees and hours / Functional dry needling (FDN) aka intramuscular stimulation (IMS)

Functional dry needling (FDN), aka intramuscular stimulation (IMS)

We provide functional dry needling (FDN), also referred to as intramuscular stimulation (IMS). It is a physical therapy modality used to treat myofascial and neuropathic pain. It is grounded in Western Medical Science, and relates particularly to radicular pain.

More performance, less pain

The goal of treatment is to achieve a local twitch response in order to release muscle tension, eliminate neuromuscular dysfunction and pain, and restore functional movement. Penetration of a normal muscle is painless. However, a shortened, supersensitive muscle will ‘grasp’ the needle in what can be described as a cramping sensation.

FDN/IMS involves insertion of a filament needle into an area of muscle that has become contracted and shortened (trigger points), and/or an area near the spine where the nerve root may have become irritated and supersensitive. FDN/IMS directly treats the cause of the pain by relaxing the shortened muscle and allowing it to return to its normal state.

It is a physical therapy modality used to treat myofascial and neuropathic pain. It is grounded in Western Medical Science, and relates particularly to radicular pain.

FDN/IMS involves insertion of a filament needle into an area of muscle that has become contracted and shortened (trigger points), and/or an area near the spine where the nerve root may have become irritated and supersensitive. FDN/IMS directly treats the cause of the pain by relaxing the shortened muscle and allowing it to return to its normal state.

The goal of treatment is to achieve a local twitch response in order to release muscle tension, eliminate neuromuscular dysfunction and pain, and restore functional movement. Penetration of a normal muscle is painless. However, a shortened, supersensitive muscle will ‘grasp’ the needle in what can be described as a cramping sensation.

The resulting pain reduction and increased range of motion is achieved by:

  • Stretching the receptor in the muscle by stimulation, therefore producing a relaxation or lengthening of the muscle
  • Creating an electrical potential in the muscle to make the nerve function normally again (“reset”)
  • Drawing blood flow to the area of dysfunction, therefore initiating the body’s natural healing process

The number of treatments required depends on several factors: general health, the duration and extent of the condition, how much scar tissue there is, and how quickly one’s body can heal. The rate of healing also depends on the condition of the nerves. If the pain is of recent origin, 1-2 treatments may be all that is necessary. The average person responds very well within 4 to 6 treatments.

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Most helpful physio I’ve had

“Friendly staff and the most helpful physiotherapist I’ve had.” Riota
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You will be in good hands!

“Sandy is extremely knowledgeable and caring. She takes the time to properly assess each patient and treat the underlying issues. This type of care and attention to detail is so rarely found today. If you are lucky enough to get in to see Sandy, you will be in good hands!” Greg Burke
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I always feel better after an appointment

“Jamie at Arbutus Physio is a fantastic physiotherapist. I appreciate that she is always on time, and the appointments are jam-packed with treatment, IMS and helpful stretches and exercises. I always feel much better after an appointment. I have seen over 20 physios in my lifetime and Jamie is by far the best…I highly recommend.”…
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Substantial improvements after only a few visits

“TLDR: Professional, effective, friendly and comprehensive! I developed some knee pain and went to Arbutus to get it sorted out. They performed a comprehensive evaluation, quickly finding the source of the pain. The physio (Josh G) then worked with me to come up with an excellent treatment plan and we started on that the same…
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Friendly and knowledgeable

“Friendly and knowledgeable staff, highly recommended.” – Bill McMillian
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Helped get me back to playing sports

“I have used Arbutus at the Westshore location for two injuries now, I have seen Sandy and Remy. I highly recommend them both. They’re lovely people, incredibly knowledgeable and have helped me to get back playing sports through a full recovery! The receptionists are always smiling and make the whole experience very pleasant.” – Rebecca…