Nasal tip width and symmetry — Diagnosis and planning
Wide, bulbous or boxy tip and excessively narrow tip: the real causes, the manoeuvres that refine, and why width and projection always travel together.
Content intended for healthcare professionals. It does not replace clinical assessment and is not written as patient information.
Key points
- Tip width is conditioned by two things: lobule width and nostril diameter.
- A tip can look wide without the cartilages being wide: lack of projection broadens it optically.
- Width and projection are inseparable. Reducing projection widens the tip, and increasing it refines it visually without touching cartilage.
- Reducing tip volume is almost routine: it is needed both when the tip is altered and when a dorsal excess is corrected.
- In symmetry, asymmetry is the norm. Only significant asymmetries justify treatment; chasing perfect symmetry creates more problems than it solves.
Why a tip looks wide
Excess width is a frequent alteration, and its impact depends on the rest: the effect of a wide tip is greater or lesser according to the other dimensions of nose and face. Since all nasal measurements are proportionate to each other, a nose reads as wide through several different routes, and not all are corrected the same way. Telling them apart is the work of diagnosis.
The five causes of a wide tip
- Wide alar cartilages: the excess is in the cartilage itself.
- Widely separated domes: gives the bulbous tip and the boxy tip.
- Excess subcutaneous fat in the lobule.
- Very thick dermis: the envelope damps the relief and broadens the contour.
- Low projection: African-biotype nose, traumatic nose. Here the cartilage may be normal and the tip still look wide.
Width and projection are one problem seen two ways
This is the relationship that changes most decisions in this subunit, and it works both ways. Whenever projection is reduced, width increases — chiefly because the nostrils arch — so an over-deprojected tip ends up looking wide even if the cartilage was never touched. And conversely: increasing projection visually refines the tip without resecting anything. Before narrowing a tip, check whether what is missing is projection.
Refining the tip: which manoeuvre for which cause
| Cause | Manoeuvre |
|---|---|
| Wide alar cartilage | Cephalic resection of the alar cartilages, plus weakening incisions on their cephalic and caudal borders |
| Alar convexity or concavity | Intra-alar sutures converting the curvature into a flat plane. They require full exposure of the alar cartilages or an open approach |
| Widely splayed alar cartilages | Intradomal sutures |
| Widely separated domes | Interdomal sutures, which refine and project at once |
| Thick skin and wide tip | Lobular lipectomy, or a graft increasing projection to produce the effect of a finer tip |
| Amorphous nose from lack of alar support | Alar cartilage strut graft |
| Weak columella | Strut graft between the medial crura: the gain in projection visually refines the tip |
| Constrictor musculature | Its resection contributes subtly to refinement. Never the main manoeuvre |
| Finishing | Inter-alar sutures and the dressing itself, which moulds during healing |
Excessively narrow tip
It is diagnosed on the basal view: the tip draws an isosceles rather than an equilateral triangle, with a more or less sharp apex — the lobule. It may be primary, usually accompanying over-projection, or a sequela of previous rhinoplasty. Treatment differs radically between the two: in primary cases it is enough to reduce projection, which widens the tip by itself. In secondary cases it is far more complex, and may require local flaps and grafts to replace what was removed.
The risk of the narrowing manoeuvre
There is an asymmetry of risk between the two directions. Reducing projection to widen a narrow tip is straightforward and, in practice, reversible. But reducing width can produce excessive narrowing that is then hard to correct, because it means replacing structure. So when in doubt, err on the conservative side when refining: a slightly wide tip is touched up; a pinched tip is rebuilt.
Symmetry: asymmetry is the norm
Symmetry is a feature of the species, but no face is symmetric. Asymmetry is the norm, in varying degrees, and from this follows the surgical criterion: only significant asymmetries justify treatment. It is a principle that saves reoperations, because chasing perfect symmetry leads to added manoeuvres on healthy structures — and those manoeuvres carry their own sequelae. What is mandatory is to document and show the patient the pre-existing asymmetry before operating: almost every late complaint about asymmetry refers to something that was already there.
Wide tip: where to start
Is projection adequate by Simons and Goode?
On palpation, is the volume in the cartilage or in the envelope?
References
- 1.Arquero P. Alteraciones nasales: anchura y simetría. rinoplastia.eu.
- 2.Constantian MB. The boxy nasal tip, the ball tip, and alar cartilage malposition: variations on a theme — a study in 200 consecutive primary and secondary rhinoplasty patients. Plast Reconstr Surg. 2005;116(1):268-281.
- 3.Daniel RK, Palhazi P. Rhinoplasty: An Anatomical and Clinical Atlas. Cham: Springer; 2018.
Related specialty: Rhinoplasty