Non-surgical rhino is only for select problems NYC - New York, NY
Your understanding of the fillers is very good and quite accurate. But remember, non-surgical nose job is notalways a substitute for surgery, nor can it achieve many of the things that surgery can. For filling in a dent or a low bridge, it's a reasonable option for some patients. Adding tip projection and definition non-surgically is more iffy. As for alternatives, unfortunately the only real alternative is surgery.
As my colleague suggests, though, make sure that the doctor evaluating you for a non-surgical rhinoplasty is also well-training and experienced in performing a realsurgical rhinoplasty. If he or she is not, then they may not be aware of the limitations of non-surgical rhinoplasty and they are typically less well versed in evaluating nasal and facial aesthetics.