Rhinoplasty is usually considered the facial surgery with the greatest power to transform an identity. We all know someone who, after a nose job, changed so drastically that they're hard to recognise. It's a real, well-documented effect. But in facial feminisation, that same logic doesn't hold.
The focus usually falls on the jaw, but the feature that weighs most in how the gender of a face is read is not the jaw: it's the forehead.
Gender reading starts at the eyes
The way the brain classifies a face as masculine or feminine isn't distributed evenly across all features. Various studies in facial perception agree that the greatest weight belongs to everything close to the eyes, and the forehead acts as the roof of that region.
The development of the supraorbital area under the influence of testosterone doesn't just change bone volume: it projects a ridge that can cast shadow over the eye and give the gaze a hard look, regardless of the person's actual expression. It's a structural effect, not one of character.
Why burring isn't enough
The technique we use starts from Ousterhout's type III reconstruction, updated with the planning and cutting guides available today. This matters because shaving (burring the bone surface without reconstructing) has a clear physical limit: the thickness of the anterior wall of the frontal sinus, which averages between 2 and 3 mm in most facial phenotypes.
That margin is insufficient in most cases seeking a real change of contour. Nobody proposes opening that region to set it back barely 2 mm: when the goal is a significant setback, it needs remodelling, not just polishing the surface.
The hairline counts too
The shape and length of the forehead also depend on the hairline. A rounded line of proportionate length is as relevant as the bone contour beneath it.
There's a common misunderstanding here: feminine foreheads, as a starting point, tend to be longer than masculine ones, not shorter. What we associate with masculinity is, in reality, the effect of androgenic alopecia, the most common form of baldness, which lengthens the forehead over time.
That's why, in many cases, a hair transplant delivers a more natural result than surgically lowering the hairline: the latter leaves an exposed scar and only moves the line downwards, without being able to change its shape.
In summary
If the goal is for a face to read as feminine, the starting point isn't the jaw. It's the region around the eyes: forehead, supraorbital ridge and hairline. The jaw can add to it, but it isn't where the reading begins.
As we always say, this article is for general information and doesn't replace an individual medical assessment. If you want to know whether your case fits this profile, book a consultation with our team.
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