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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Focused on the problem until resolved

“Remy is very experienced physiotherapist. He focused on the problem until resolved. Highly recommend and appreciate the help.” Ravi Shankar
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I’m on the path to recovery

“Joseph was excellent and figured out my shoulder problem in no time and now I’m on the path to recovery. Fortunately, you don’t have to go to a doctor for a referral and my insurance covers most of the cost.” Colin Arkinstall
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Helped in lowering my concussion symptoms

“I was quite nervous to see a chiropractor for the first time. I had always heard that going to a chiropractor would make problems worse and how it was better not to take the risk in seeing one. I looked online, and thought I would give Arbutus Physiotherapy & Health Centre a try as I…
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Balance of professionalism and encouragement

“I saw Jamie Kavanagh for a knee injury, and I honestly couldn’t have asked for a better physiotherapist. From the first appointment, Jamie was thorough, knowledgeable, and genuinely invested in helping me recover properly, not just quickly. They took the time to assess my knee in detail, explained what was happening in a way that…
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A proactive approach

“I had an excellent initial visit with Brandon. He was extremely thorough and answered all my many questions satisfactorily. The program of exercises he provided was clearly explained with a followup email containing instructions and videos to help me. I was particularly impressed that he.focussed not only on the specific problem I came in with…
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Exceptional therapy

“Thanks to Joshua Grawburger for his exceptional therapy for my knee issue. I was able to participate in the Royal Victoria Marathon for the first time this year and no injuries reported.” Naren Tiru