Clinical Experience Dr. Ronald P. Gruber, a clinical assistant professor at Stanford University, Oakland, CA, recorded data on 32 patients who underwent an extended closed rhinoplasty technique: "16 patients had thick skin; nine requested no columellar scar; four had poor circulation resulting from multiple prior surgeries or trauma, and three were smokers who were unable to stop smoking. None of the 32 patients exhibited scar contracture along the medial crura or even a depression of the tip as a result of contracture of the extended scar. Five patients required secondary corrections of the nose: two needed grafting of a weak external valve involving the lower lateral crus, two required grafting of the tip to achieve greater tip projection, and one elderly patient whose tip complex did not remain at the desired level with respect to the septum underwent correction by rerotation of the tip. "
Source: RP Gruber. Suture Technique in Rhinoplasty by Use of the Endonasal (Closed) Approach. Aesth Surg J March/April 1998;18:99-103