sentences:  Clinical results using these material choice were good, prompting the popularity of resurfacing procedures to rise into the early 2000s.Starting around 2008, a body of research was conducted around metal-on-metal bearings in general and questioning their value, finding (for instance) failures associated with metal ions due to fretting and corrosion.In 2010, the ASR device (produced by DePuy, also a metal-on-metal resurfacing implant) was recalled, and resulted in many cases of litigation.