怎样治疗肾结石好

如何治疗肾结石好配图，仅供参考

Surgical treatment
Larger and more proximal ureteral stones are less likely to pass spontaneously and usually require urologic evaluation. If the stone does not pass rapidly,the patient can be sent home with oral analgesia and instructions to return for fever or uncontrollable pain. Most urologists wait a few days before intervening unless there is a possible infection,low likelihood of spontaneous passage or unrelenting pain. Infection in the setting of obstruction is a surgical emergency and mandates emergency drainage.
Extracorporeal shock wave lithotripsy (ESWL) is a non-surgical procedure using shock waves to fragment stones into small pieces which pass spontaneously several days or weeks later. Obese patients may not be effectively treated with ESWL. Cystine stones are very hard and are often not effectively treated with ESWL ).
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[Open in a separate window](https://ncbi.nlm.nih.gov/pmc/articles/PMC4525130/figure/F3/?report=objectonly) [Figure 3](https://ncbi.nlm.nih.gov/pmc/articles/PMC4525130/figure/F3/)
Extracorporeal shock wave lithotripsy (ESWL).
Flexible ureteroscopic stone removal,although invasive,is associated with a better chance of becoming stone free with a single procedure. It does have higher complication rates of ureteral injury or structure,though has become increasingly popular,because of the variety of devices that are available for stone removal including small diameter flexible ureteroscopes,ureteral access sheaths,holmium laser lithotripsy and stone baskets.
Percutaneous nephrostolithotomy is more invasive,but may be necessary for large stones or stones that cannot be removed cystoscopically. It is rare that a patient requires open ureterolithotomy or nephrolithotomy.","department":"