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SF
Is there such a thing as bone repair stimulation through EM fields?
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Can a Bone Stimulator Aid in Repairing Bones?
- Thread starter SF
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In summary, there is a debate about whether or not bone repair can be stimulated through EM fields. While electric blankets were once thought to be harmful due to their EM fields, some now claim that they can be beneficial. However, bone growth stimulators in medicine rely on electrical current, not EM fields. Induced currents may be too small to have an effect on bone repair. The University of Oregon provides information on the topic and some doctors, like Ivan's mom's surgeon at UCSF, prescribe bone stimulators to aid in the repair process.
- #2
Moonbear
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Years ago, the belief was that electric blankets were harmful for bones because of the EM fields created (and then electric blanket designs were changed to use paired wire configurations to cancel out the EM fields), now these guys are claiming it's beneficial. 
I'm not sure if EITHER claim was/is credible.
I'm not sure if EITHER claim was/is credible.- #3
Ivan Seeking
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I know that bone growth stimulators are used in medicine, but that relies on the flow of electrical current, not EM.
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Poop-Loops
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Ahh, but you see, if you had made a loop of say copper wire or something inside the bone, then applied a time-variant magnetic field, you'd get current in the wire!
Oh, yeah, umm... I wouldn't get an MRI after that point, though.
Oh, yeah, umm... I wouldn't get an MRI after that point, though.
- #5
Ivan Seeking
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Poop-Loops said:
Yes, induced currents do come to mind, but one would expect the currents to be far too small since most people don't have a copper wire inside their bones.
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Tsu
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Here is some info from the University of Oregon. Ivan's mom had back surgery at UCSF over a year ago and her doctor prescribed one for her to help speed the repair caused by numerous back surgeries. Not the most comfortable of devices, but the neuro guys at UCSF say they help...
What is a bone stimulator?
A bone stimulator is a medical device that uses electrical or ultrasound energy to promote bone healing and growth. It is typically used to treat bone fractures that are slow to heal or have not healed properly.
How does a bone stimulator work?
A bone stimulator works by sending electrical or ultrasound waves to the affected area, which stimulates the cells responsible for bone growth and repair. This helps to increase blood flow and the production of new bone tissue, leading to faster and stronger healing.
Who can benefit from using a bone stimulator?
A bone stimulator can benefit individuals who have a bone fracture that is not healing properly, have a history of slow bone healing, or have a condition that affects bone health, such as osteoporosis or diabetes. It may also be used as a preventive measure for individuals at high risk of developing bone fractures.
Are there any risks or side effects associated with using a bone stimulator?
While bone stimulators are generally safe, there are some potential risks and side effects, such as skin irritation or allergic reactions to the device's materials. It is important to follow the instructions provided by your healthcare provider and report any adverse reactions.
How long does it take for a bone stimulator to work?
The time it takes for a bone stimulator to work varies depending on the individual and the type of fracture being treated. In general, it can take several weeks to several months for the bone to heal completely. Your healthcare provider will monitor your progress and adjust the treatment plan as needed.
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