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New Procedure Avoids Abdominal Incision, Offers Scarless Surgery


A new type of surgery may make it easier for patients who would otherwise require a more invasive procedure. The new type of operation makes it possible for doctors to remove unwanted tissue through a patient's mouth. Surgeons in the U.S. recently used the procedure to remove a man's inflamed appendix. VOA's Robert Raffaele has the story.

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