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A sternal saw is a bone cutter used to perform median sternotomy, opening the patient's chest by splitting the breastbone, or sternum. It is a reciprocating blade saw that resembles a jigsaw in appearance. It was invented and introduced by Dr. Edward P. ("Ted") Diethrich in 1963. [1]
Bone saw: A bone saw is used for cutting bones. Sternal saw: for cutting into the chest of the body by cutting the sternum. Toothed forceps: for tearing or holding structures Mallet: used as a hammer: Autopsy hammer: used just as a hammer Skull key: a T-shaped chisel used as a lever while removing skull cap [2] Brain knife: to cleanly cut the ...
A sternal saw is a reciprocating bone cutter. [3] Sonic (or sound cutting) – The sonic cutter is still experimental, but its primary focus is to use high frequency, high amplitude sound to remove material (in this case bone), providing the ability to cut. Some tissue sonic cutters are being produced.
Bone saw: used to cut bones like that of the head Skull breaker or often a (hammer and chisel) to break open the vault of the skull Sternal saw: for cutting into the chest of the body by cutting the sternum: Dissecting knife: sharp cutting instruments Toothed forceps: for tearing or holding structures Mallet: used as a hammer: Skull key
The sternum (pl.: sternums or sterna) or breastbone is a long flat bone located in the central part of the chest. It connects to the ribs via cartilage and forms the front of the rib cage , thus helping to protect the heart , lungs , and major blood vessels from injury.
Vertical lines: Midline, lateral sternal line, parasternal line and midclavicular line. Horizontal lines: Level of the sternal angle, and zipho-sternal line. Anatomical "lines", or "reference lines," are theoretical lines drawn through anatomical structures and are used to describe anatomical location.
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An osteotome is an instrument used for cutting or preparing bone. [1] Osteotomes are similar to a chisel but bevelled on both sides. [2] They are used today in plastic surgery, orthopedic surgery and dental implantation. [3] The chain osteotome, originally referred to simply as the osteotome, was invented by the German physician Bernhard Heine ...