Alar base modification is an effective way to reduce the flare and/or width of the nostrils. Excess width can be reduced with sill incisions, excess flare with Weir incisions, and excess flare + width addressed with a combined Weir+sill incision. The most appropriate type of Alar base modification for your Asian nose job surgery will be determined during your consultation with Dr. Donald B. Yoo and will be based on the confluence of your existing anatomy with your aesthetic goals.