Hello! Thank you for your question. Concerns about nostril shape and the soft triangle area are more common than you might think and are a frequent reason patients seek rhinoplasty consultation. Based on the photos you shared, an alar rim graft could help by adding support to the nostril rim, but on its own it would not create the full rounded nostril shape you’re hoping for. Alar rim grafts are typically used to strengthen weak cartilage and prevent alar collapse when breathing deeply. To correct the soft triangle depression and achieve a smoother, rounder nostril, more comprehensive techniques are usually needed. In your case, the best option would likely be an open rhinoplasty, using maneuvers such as tip deprojection, lateral crural steal, and alar contour grafting, among others. These techniques work together to reshape the nasal tip and nostril margins for a more balanced and natural appearance. Even though the issue may look subtle, the correction is not as simple as placing a single graft. For the best results, I recommend consulting with an experienced rhinoplasty surgeon who can evaluate your anatomy in detail and customize a surgical plan to meet your goals. I hope this helps clarify your options. Best of luck! Justin Buro, M.D.