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Figure 3: Shows the schematic diagram of the arrangement of the instruments. The endoscope has to be placed in the center of the incision and working instruments at other corners. The suction can be placed outside of the incision to avoid overcrowding of the instruments and to maintain clarity by sucking out the fumes

Figure 3: Shows the schematic diagram of the arrangement of the instruments. The endoscope has to be placed in the center of the incision and working instruments at other corners. The suction can be placed outside of the incision to avoid overcrowding of the instruments and to maintain clarity by sucking out the fumes