Three years ago, I had what they call a J-nose? surgery and procedure here. It was nasal tip wing cartilage tying + bridge filler, And the cartilage tying was done without an incision.
I didn't have any side effects and it wasn't noticeable at all. But the effect was a bit weak, so that was disappointing. People around me didn't really notice. Personally, though, I could feel the change!!