The photo above gives you a peek inside at the anatomy of a boxy tip. For many years, the standard technique for tip narrowing was thinning of the upper edge of the tip cartilages, what we call a cephalic trim or cephalic margin resection shown below. When an excessively wide and thick tip cartilage is contributing to a boxy tip, this maneuver is helpful, but it’s very important that the surgeon doesn’t do so much thinning that the tip cartilages are destabilized.
The diagram below shows a reasonable amount of cartilage thinning (shown in red) that will preserve structural integrity and prevent collapse over time. This is especially important in thicker-skinned patients where stronger cartilage is necessary to support the thicker skin. Sadly, we continue to see potential revision patients every day where most or all of the tip cartilage was removed in this area resulting in predictable collapse over time.
You can see from the above real patient photos that these techniques can produce a dramatic improvement. We need to be careful to preserve just the right angle between these cartilages so that light will reflect favorably on your new tip. An inexperienced or careless surgeon may draw the cartilages too close together or may introduce asymmetries that show up later on, or he may not account for skin thickness and other factors. But, in the right hands, suture techniques provide a powerful way to safely provide the refinement and narrowing you are looking for without compromising breathing. In a future post, we’ll show you how we address tips that are too overprojected.