Fig. 3: Durability of the UroLift® Implant.
From: The UroLift implant: mechanism behind rapid and durable relief from prostatic obstruction

SEM images of surfaces of Capsular Tab (CT), and Urethral End-piece (UE) of a Urolift explant after 15 months of implantation in canine prostate, compared to unused control sample. Note the similarity between the explant surface and that of control, with no visible signs of damage or corrosion on the explant.