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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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.” –…
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Dedicated to ensuring you make a full recovery

“Connor is the best physiotherapist I have ever worked with. He takes the time to get to know you and your problems. Moreover, he is sincerely dedicated to ensuring you make a full recovery. I would recommend him to anyone in need of an awesome physiotherapist.” Ian Boxall
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“Lena is the best! I had a difficult time finding a physiotherapist I could click with and would listen to my concerns. Now I look forward to my appointments and the positive environment the entire clinic brings. She is extremely talented in what she does, and I can’t recommend her enough. The outcome, and care…
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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…
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Skilled and thorough

“Staff is always friendly and engaging. Practitioners are very skilled and thorough with assessments and treatments. Highly recommended!” Victoria Read
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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