jsmogu
Iron
- Joined
- Apr 24, 2026
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Everyone here talks about forward growth, CCW rotation, genetics, etc.
But hardly anyone pays attention to the occlusal plane.
The occlusal plane is basically the angle of your bite (how your teeth sit relative to your skull). And it lowkey controls how your entire face presents.
What’s interesting is that two people can have:
…but look completely different just because of this angle.
That’s also why some people:
It’s not always a size issue — it’s a geometric one.
And here’s the part most people don’t think about:
The occlusal plane is heavily influenced by:
So instead of just asking “did my jaw grow forward,” the better question is:
“At what angle did my bite develop?”
rep if this was helpful
But hardly anyone pays attention to the occlusal plane.
The occlusal plane is basically the angle of your bite (how your teeth sit relative to your skull). And it lowkey controls how your entire face presents.
- A steep occlusal plane → pushes the mandible downward and back → weaker chin, longer lower third
- A flatter occlusal plane → allows the mandible to sit more forward → stronger projection, shorter face
What’s interesting is that two people can have:
- similar mandible length
- similar maxilla size
…but look completely different just because of this angle.
That’s also why some people:
- look recessed even though their bones aren’t “small”
- or look strong without having massive jaws
It’s not always a size issue — it’s a geometric one.
And here’s the part most people don’t think about:
The occlusal plane is heavily influenced by:
- eruption patterns of teeth
- chewing habits (soft diet vs hard diet over years)
- tongue posture and vertical pressure
- even things like chronic mouth breathing
So instead of just asking “did my jaw grow forward,” the better question is:
“At what angle did my bite develop?”
rep if this was helpful