Is there an oteotomie to widen the chin?

[Schrödingers Jaw]

Sliding genioplasty gives length and height but is it possible to gain width without needing an imlant?

I am also curious if I can somehow make the chin more angular like this:

[Schrödingers Jaw]

Well looks like I answered my own question, it does seem very possible:

https://www2.aofoundation.org/wps/portal/!ut/p/a1/04_Sj9CPykssy0xPLMnMz0vMAfGjzOKN_A0M3D2DDbz9_UMMDRyDXQ3dw9wMDAx8jYEKIvEocDQnTr8BDuBoQEi_l35Uek5-EtipkY55ScYW6fpRRalpqUWpRXqlRUDhjJKSgmIrVQNVg_Lycr30_Pz0nFS94lRVA2w6MvKLS_QjUBTqF-SGRlT5pIYDAJ694mo!/dl5/d5/L2dJQSEvUUt3QS80SmlFL1o2XzJPMDBHSVMwS09PVDEwQVNFMUdWRjAwME0z/?approach=&bone=CMF&classification=95b-Chin%2C%20Sagittal&contentUrl=srg%2F95b%2F05-RedFix%2FP350-ChinOst%2F02_Introduction.enl.jsp&implantstype=Chin%20osteotomy&method=Progenia&redfix_url=1340282163202&segment=Orthognathic&showPage=redfix&soloState=lb&step=1&subStep=showLast&treatment=

[terry947]

can they reattach the mentalis muscle onto a bone graft? wheres that bone is the center coming from?