Seeing is not always believing-
Case in point- We have had a number of patients who have had a "torn meniscus" show up on their MRI study only to have surgeons go into the knee arthroscopically and finding no tear.
Another case in point- MRIs demonstrate a 30% FALSE positive in determining the presence of a disc herniation. What does that mean? 30% of the time the MRI study will read that a disc herniation is present when in fact, a herniation is not even there. AND, even if a disc herniation is present, unless the patient reports very specific kinds of pain patterns (worse with sitting or bending forward, and sciatic pain down the back of the thigh, e.g), the disc herniation is probably NOT the cause of the patient's back pain.
When pain does not follow the typical pain patterns or if pain is constant, if there's night pain, or if conservative care does not bring about significant change in a few weeks, then a diagnostic study may be ordered by your physician.
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