Based on your photos, your nostrils are fairly symmetrical, however, there is some visible scar tissue in between your nostrils and your cheeks. I do not believe there is any good way to re-widen the base of the nose, however, dermabrasion procedures may be considered for improving the...
Any attempts at using "bands" or "threads" to reshape or narrow the nose will result in a temporary shape change at best, and will result in significant scarring and deformity to the nose at worst. Best to consult with experienced rhinoplasty surgeons with regards to the safest and most...
A combination of a Weir with nasal sill excision will create the optimal outcome for you given the excessive width of your sill, but also the excessive flare of your ala. Preserving the appropriate degree of flare and width will allow for a significant improvement in the shape of your nostrils...
