Gallstone lithotripsy (GSL): results of the Technomed Sonolith 3000 multicenter trials.

Gallstone lithotripsy (GSL) with the Technomed Sonolith 3000 extracorporeal lithotripter was studied in a multisite, international cooperative trial involving the United States, France, and Italy. All participating sites worked under a common protocol to investigate the safety and efficacy of GSL for symptomatic gallstone patients. These collective results are from a mix of 25 academic and community hospital sites using fixed and transportable/mobile versions of the lithotripter.