Cellular phones. While we do not foresee any interference with cell phones, the entire effects of interaction with cellular phones are unknown at this time. Moveable RF communications gear (such as mobile phones) must be held a minimum amount distance of 6 inches (15 centimeters) from the world of the implanted https://www.theorthopaedicandpainpractice.com/understanding-neck-pain-and-effective-treatments/