What are the maximum advancements for lefort 1 osteotemy and bsso?

[Looksmarxer67]

 

[Donald]

Idk my BSSO was like a few mm cuz I had to fix my small overbite and I got braces too latw

 

[Looksmarxer67]

Idk my BSSO was like a few mm cuz I had to fix my small overbite and I got braces too latw

Allright thanks brah

 

[vernowwww]

depends on ur overjet usually but the actual max is usually 10mm for lefort 1 and bsso is more flexible

 

[lurking truecel]

Bsso max depends on your condyles and leforte 1 depends on your philitrum. The max bsso is prob 25 mm and leforte for class 3 10 mm

 

[Looksmarxer67]

Bsso max depends on your condyles and leforte 1 depends on your philitrum. The max bsso is prob 25 mm and leforte for class 3 10 mm

Thanks for the good answer

 

[Looksmarxer67]

depends on ur overjet usually but the actual max is usually 10mm for lefort 1 and bsso is more flexible

allright thanks

 

[_Lucius]

Depends on your bite. Don't want to go over 8mm or so for Lefort 1 advancement. BSSO usually maxes out at around 14mm or so. Depends if you are using custom plates and for larger movements grafting may be needed

 

[Mr.Nct]

Depends on overall anatomy and initial craniofacial measurements but as far as aesthetics go the Glabella Vertical Line is a good guideline commonly used by surgeons as it limits how much lefort 1 advancement is possible without ending up dogmaxxed (bimaxillary protrusion). Even if more advancement is possible on paper it will usually not look aesthetic if this measurement isn’t within the ideal.