US Army(redirected from US Army chisel)
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a term applied to surgical instruments designed by members of the United States Army.
US Army chisel
a heavyweight bone chisel with a bevel on one side of the cutting edge.
US Army osteotome
like a chisel (above), but with a bevel on both sides.
US Army retractor
handheld retractors, in pairs, flat metal with a right angle bend at both ends, both in the same direction. one long return, one short. Designed for short-term retraction of wound edges so as to view abdominal or thoracic contents.