Difference between osseous genioplasty and mini-V-line?

Sliding genioplasty is much more versatile and allows for the rotation of the lower segment in every direction.

The sliding genioplasty and the mini V Line surgery are really the same thing as a mini V line leaves out the jaw angle reduction. The type of sliding geniplasty done for mini v Line is a bit different as it kay includes a central wedge reduction for a chin narrowing as well as adding horizontal projection for the small chin..