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

Shraddha Saraf review

Sweet, understanding and actually helped

“Amazing people here. Friendly and awesome. My physiotherapist Fawn Whiting was sweet, understanding and actually helped relieve back pain from which I was suffering for a few years. She taught me few excercises which i still do from time to time to relieve back pain. Thanks Arbutus and Fawn 😁” Shraddha Saraf
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Very easy to get an appointment

“They are very professional, very easy to get an appointment. The staff are very friendly.” – Carol Louch
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Friendly, welcoming and easy to talk to

I went to this clinic for the first time recently. Emily Jackson was so friendly, welcoming and easy to talk to. She is very knowledgeable and took the time to ensure I understood everything about my injury, as well as thoroughly explained how to move forward with my healing plan. Her and I even shared…
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Greeted with a smile

“All aspects of my first visit were fantastic. Apon arriving I was greeted with a smile and was provided with the necessary info from Melissa/reception. Josh was very thorough and comprehensive with understanding my situation. He listened and assessed my issue and provided a plan to move forward at correcting my pain. Thank you.” –…
Braeden Parrott, reviewer

The framework to continue to heal

After being treated by Ashley Fradette at Arbutus, I felt the need to come back and edit my previous review. Ashley is without a doubt, the best physiotherapist I’ve ever had the pleasure of working with. Ashley’s welcoming and warm demeanour meant that coming to physio was always a highlight of my day. In addition…
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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…