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  2. Percutaneous nephrolithotomy - Wikipedia

    en.wikipedia.org/wiki/Percutaneous_nephrolithotomy

    The contrast is injected slowly to prevent extravasation. Fluoroscopy monitoring should be continuous so that the sequence of calyces be filled can help to identify the position of posterior calyx. [1] With a small 1 centimeter incision in the loin, the percutaneous nephrolithotomy (PCN) needle is passed into the pelvis of the kidney.

  3. Lithotomy - Wikipedia

    en.wikipedia.org/wiki/Lithotomy

    Lithotomy from Greek for "lithos" and "tomos" (), is a surgical method for removal of calculi, stones formed inside certain organs, such as the urinary tract (kidney stones), bladder (bladder stones), and gallbladder (), that cannot exit naturally through the urinary system or biliary tract.

  4. Nephrology - Wikipedia

    en.wikipedia.org/wiki/Nephrology

    Nephrology (from Ancient Greek nephros 'kidney' and -logy 'the study of') is a specialty for both adult internal medicine and pediatric medicine that concerns the study of the kidneys, specifically normal kidney function (renal physiology) and kidney disease (renal pathophysiology), the preservation of kidney health, and the treatment of kidney disease, from diet and medication to renal ...

  5. Lithotripsy - Wikipedia

    en.wikipedia.org/wiki/Lithotripsy

    Surgery was the only method to remove stones too large to pass until French surgeon and urologist Jean Civiale in 1832 invented a surgical instrument (the lithotrite) to crush stones inside the urinary bladder without having to open the abdomen.

  6. Discover the best free online games at AOL.com - Play board, card, casino, puzzle and many more online games while chatting with others in real-time.

  7. Pictionary - Wikipedia

    en.wikipedia.org/wiki/Pictionary

    Hasbro purchased the rights in 1994 after acquiring the games business of Western Publishing. [2] Mattel acquired ownership of Pictionary in 2001. The game is played in teams with players trying to identify specific words from their teammates. Its name is a portmanteau of "picture" and "dictionary".

  8. Gamer - Wikipedia

    en.wikipedia.org/wiki/Gamer

    An avatar, username, game name, alias, gamer tag, screen name, or handle is a name (usually a pseudonym) adopted by a video gamer, often used as a main preferred identification to the gaming community. Usage of user names is often most prevalent in games with online multiplayer support, or at electronic sport conventions.

  9. Game classification - Wikipedia

    en.wikipedia.org/wiki/Game_classification

    There are four basic approaches to classifying the games used in physical education: [1]. Game categories This is a classification scheme proposed by Nicols, who classifies games according to three major categories: the game's physical requirements (i.e. what the game requires in addition to the players — equipment, size and nature of playing field, and so forth), the structure of the game ...