Possible minimum longer healing time/swelling due to the increased variety of incisions and elevating extra skin from your bone and cartilage skeleton This trans-columellar incision “opens” the nose, granting the surgeon complete visibility of the nasal structures. For open rhinoplasty there’s an external, horizontal incision fashioned concerning The 2 nostrils. https://bodyguard04714.bloggerbags.com/41400761/open-rhinoplasty-vs-closed-secrets