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1. www.webmd.com › back-pain › why-does-my-middle-and-upper-back-hurtWhy Does My Middle and Upper Back Hurt? - WebMD

   www.webmd.com › back-pain › why-does-my-middle-and-upper-back-hurt

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   2022年11月17日 · Causes. There are any number of reasons your upper and middle back can hurt. Strain or injury to the muscles and ligaments that support your spine is sometimes the problem. This can come from...