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Researchers Use Patient’s Own Bloo...

Researchers Use Patient’s Own Blood to Treat Hamstring Injury
CHICAGO—Researchers in London say they have found an effective two-part treatment for microtears in the hamstring: injections of the patient’s own blood and a steroid along with “dry-needling,” in which repeated needle punctures cause controlled internal bleeding in the injured area. Results of the study were presented today at the annual meeting of the Radiological...