11.   Smaller surgical tools with ultrasound attachments that break down the fat before it is suctioned away have also made the procedure safer.

12.   Some physicians maintain they still get better results with surgical tools.

13.   The surgeon can sit at a console and use instruments similar to conventional surgical tools to control robotic arms in the operating room.

14.   Then, he moved the surgical tool in through the catheter to cut out tissue samples from the tumor and remove them.

15.   The widespread use of endoscopes and lasers, as well as improved surgical tools, has revolutionized sinus surgery.

16.   There were other moments of light during an evening of emotional darkness that doctors said called for more skill in handling body bags than surgical tools.

17.   There were reported incidents of distraught women attempting to remove their implants themselves with crude surgical tools.

18.   Tiny surgical tools are then used to reroute the flow of blood or repair a damaged valve as the case may be.

19.   While advanced surgical tools such as lasers help far more people than they accidentally harm, they are inherently dangerous.

20.   Doctors said they had been performing surgery, including amputations, with only local anesthetic, rudimentary surgical tools and no antiseptic to stave off infection.