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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Feeling confident

“First appointment with Remy and I feel confident we will regain my range of motion. He did a great job of assessing and explaining what is going on and how we will approach it. Mackenzie managing the front is also very welcoming and helpful! The new space is beautiful.” Tammy Ruffolo
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Great clinic with an awesome team

“A great clinic with an awesome team. A lingering calf injury was treated immediately with manual therapy and needles. I was running pain free again within a few treatments. Can’t recommend the team here enough.” – Mike Neill
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Professionalism and genuine care

“Excellent experience at Arbutus. Greeted by the friendly staff member at the front desk. My physiotherapist, Joseph was very knowledgeable, listened carefully to my concerns, and created a program to help me get back on my feet quickly. I really appreciated the professionalism and genuine care provided here. Highly recommend!” – Carla Charles
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Lovely staff, thorough service

“Lovely staff and thorough service by Rachel and Remy.” Karen Martin
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Helped greatly with ankle and foot rehab

“Zoe was excellent and helped me greatly in my ankle/foot rehab over the past number of months.” Mark Harris
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Staff were courteous and professional

“I had a great visit to Arbutus Westshore with Hatty Skinner. The clinic was extremely well decorated and organized with beautiful artwork throughout. Most importantly, the staff were courteous and professional throughout the visit. Hatty did a wonderful job of assessing my condition and recommending a suitable treatment. Would recommend this clinic as the best…