How many mm of Maxilla advancement should you look for if advancing maxilla with no rotation?

[6ft4]

At what point do you start running the risk of chimp-like philtrum?
Is philtrum guaranteed to appear larger with greater advancement?

 

[valhalar]

Case by case basis. 3D planning should prevent.

 

[ilovelamp08]

Case by case basis. 3D planning should prevent.

High iq response

 

[Deleted member 17159]

Case by case basis. 3D planning should prevent.

honestly 90% of questions asked in this forum could be answered with "it depends."

 

[valhalar]

honestly 90% of questions asked in this forum could be answered with "it depends."

Yeah like how tf are we supposed to know how many mm you need without a scan? People have varying degrees of recession. Idk I guess some people just assume there is some blanket rule.

 

[6ft4]

Yeah like how tf are we supposed to know how many mm you need without a scan? People have varying degrees of recession. Idk I guess some people just assume there is some blanket rule.

I have a scan
I made this thread because I remember reading a thread here some time ago where people were saying that anything more than 5mm straight advancement would look uncanny and that rotation should be prioritized.
I found this surprising because the lookism mantra was always that the riskier and more excessive options would mean more mogger results.

 

[valhalar]

I have a scan
I made this thread because I remember reading a thread here some time ago where people were saying that anything more than 5mm straight advancement would look uncanny and that rotation should be prioritized.
I found this surprising because the lookism mantra was always that the riskier and more excessive options would mean more mogger results.

Still a case by case thing, get a few surgeons to do plans and see which you like