Wier excisions are very powerful tools to augment a rhinoplasty. This is a procedure that I usually perform at the conclusion of a nose job in order to refine and narrow the nostrils while controlling the flare when smiling. Most people and surgeons alike equate this procedure to simply narrowing the “floor” of the nostril by cutting out some skin but it is actually more nuanced than that. The design of the excision can be customized by changing the angulation, the position and the width of the cuts which, in turn, can change not only the dimensions but also the curvature of the actual nostril itself. A deep permanent suture is often used as well to prevent re-widening of the nostrils and reduce tension across the scar. Reducing tension across the scar as well as accurate angulation is important to achieve a nearly invisible scar. So many times I have seen obvious notching that is visible from 5 feet away and is a definite giveaway of having had a rhinoplasty. Weir excisions can be also be performed in conjunction with an upper lip lift adding to the complexity of the procedure. As a rhinoplasty and lip lift expert, I have performed hundreds of these combination techniques with excellent results. All facial plastic surgery, whether it’s primary or revisional, is challenging but taking the time to address all the details and plan them accordingly can maximize the aesthetic outcome that is not only beautiful but natural as well. The devil is in the details so to speak.