Sinus tract after non surgical otoplasty

We are not familiar with a non-surgical otoplasty, however, based on your narrative, you appear to have had sutures placed. We can see that there is an area of swelling behind your ear that has a propensity to turn red. You may indeed have chronic inflammation from a permanent suture and removal of that suture may be necessary. Whether or not your ear will change its shape is largely determined by how long it is between your surgery and the current time. I hope this helps, and I wish you well moving forward. Sincerely, Dr Joseph