Sinus dilation has become all the rage in the past few years to treat chronic sinusitis , especially since CPT codes for this procedure has become available as of January 2012. The first company was Acclarent who coined the balloon sinuplasty term. Next was Entellus who produced their simpler system ( XprESS and FinESS ). Now, there is SinuSys who has produced a new way to dilate the sinus opening without use of a balloon like Acclarent and Entellus. It is currently pending FDA appro…