Nasal tip: definition, rotation and projection
Quick facts
- Three attributes
- Definition (shape), rotation (upward or downward tilt) and projection (distance from the face).
- Reference point
- Pronasale, the most forward point of the tip.
- Relationship
- Rotation is related to the nasolabial angle.
- Risk
- Thin skin and terminal vessels make the tip a sensitive area.
The nasal tip is the most forward and lowest part of the nose. When the nose is assessed in harmonization and in surgery, the tip is described by three attributes: definition, rotation and projection. Each has its own measurements and terms, and the combined reading gives the final appearance of the nose in profile and from the front.
What are the three attributes?
| Attribute | What it describes | How it is observed |
|---|---|---|
| Definition | Shape and sharpness of the tip | From the front, by shadows and highlights |
| Rotation | Upward or downward tilt | In profile, by the angle between columella and lip |
| Projection | Distance from the tip to the face | In profile, by the relationship with the lip and the nostril wing |
The reference point is the pronasale, the most forward position of the tip. The columella is the lower part that separates the nostrils, and the subnasale is the point where the columella meets the upper lip.
How does rotation relate to the nasolabial angle?
The nasolabial angle is formed between the columella and the upper lip. When the tip is rotated more upward, the angle tends to be larger. When it is less rotated, the angle tends to be smaller. Reference values vary between authors, sex and ethnicity, and the concept of an "ideal" is debated in the literature. In the consultation, balance with the rest of the face matters more than a number.
Why does the tip call for caution in HOF?
- Structure: the tip is supported by cartilage, with thin skin and little fat. Small changes are very visible.
- Terminal vessels: the tip depends on branches such as the columellar artery, with limited anastomoses. The nose is one of the areas with the highest risk of vascular complications.
- Innervation: sensation comes from the external nasal nerve, and severe pain at the tip after a procedure is a warning sign.
- Previous surgery: rhinoplasty patients have altered anatomy, with scars and less circulatory reserve.
What should you discuss with the patient?
Many patients ask to "lift the tip" or "slim the nose". The professional needs to explain what is possible, what depends on surgery and what the risks of each path are. A front and profile photograph, with the head in the correct position, helps show the starting point.
Also called: nasal apex, nasal lobule.
Frequently asked questions
What is nasal tip rotation?
It is the tilt of the tip relative to the face: more upward (over-rotated) or more downward (under-rotated). It is usually assessed by the angle between the columella and the upper lip.
Can you change the tip of the nose with filler?
Subtle changes in appearance may be possible, but the nose is a high vascular risk area. The decision is up to the qualified professional, after assessment, and rhinoplasty is a separate surgical topic.