In brief: Nephrolithotomy. While smaller kidneys stones can often be passed, staghorn stones often form in the calyces or conduit between the kidney and the ureters. These are considered complicated stones and often will require percutaneous (through the skin) nephrolithotomy by a urologist. In brief: Nephrolithotomy. While smaller kidneys stones can often be passed, staghorn stones often form in the calyces or conduit between the kidney and the ureters.
Acura is made by the Honda (Japan) car manufacturer. I drive an Acura 3.2 TL Type S. It's the best handling peppy car I have owned to date. It is very responsive to all inputs from the driver. The Acura TL is comparable to a 3-series BMW.
For the pharmaceutical company, see Acura Pharmaceuticals. Acura is the luxury vehicle marque of Japanese automaker Honda. The brand was launched in the United States and Canada in March 1986, marketing luxury, performance, and high-performance vehicles. It was introduced to Hong Kong in 1991, Mexico in 2004, China in 2006, Russia in 2014 and Kuwait in 2015.