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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What our patients say about us

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Getting me back to pre-injury status

“Remy is doing an excellent job at getting me back to pre-injury status.” M Max
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From golfer’s elbow to a tournament win

“What a great experience! I appreciate the office staff, location, and easy access to parking. Hatty, as my physiotherapist, did a wonderful job in rehabbing my golfer’s elbow from being unable to strike a golf ball to winning the Senior Men’s tournament over a period of eight weeks. I highly recommend Hatty to anyone needing…
Danielle Vernon

So happy I brought my son here for treatment.

“Amazingly kind and knowledable staff. So happy I brought my son here for treatment. Thank you for a great experience from start to finish.” Danielle Vernon
William Weathersby

Polite, friendly, knowledgeable

“Polite, friendly staff and knowledgeable physiotherapists who are well trained at their job.” William Weathersby
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Respectful and knowledgeable

“I have been going to Arbutus for a couple of years now, in that time I have seen one if not all of the people in there. Sandy the owner is exceptional and her team are fantastic ! They all take the time to listen and are respectful and knowledgeable in their respective fields. Shout…
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Providing exceptional treatment

“Sandy is very knowledgeable and intuitive. She has always identified the root cause(s) of my injuries and provided exceptional treatment that works.” – Rob Dibden