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| | Lithotomy - Wikipedia, the free encyclopedia |
 | | Lithotomy from Greek for "lithos" (stone) and "thomos" (cut), is a surgical method for removal of calculi, stones formed inside certain hollow organs, such as the bladder and kidneys (urinary calculus) and gallbladder (gallstones), that cannot exit naturally through the urethra, ureter or biliary duct. |
 | | Special surgical instruments were designed for lithotomy, consisting of dilators of the canal, forceps and tweezers, lithotomes (stone cutter) and cystotomes (bladder cutter), urethrotomes (for incisions of the urethra) and conductors, (grooved probes used as guides for stone extraction). |
 | | The patient is placed in a special position in a lithotomy surgical table, called the lithotomy position (which, curiously, retains this name until present for other unrelated medical procedures). |
| en.wikipedia.org /wiki/Lithotomy (323 words) |
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