What is the difference in effect between zygomatic L-shaped osteotomy and trapezoidal osteotomy?

They said they made a reservation for facial contouring for two days later...
 I have severe 45-degree cheekbones, which is the first priority, and although it is the second priority, I have
 a wide face with side cheekbones just as much.
 One thing I'm worried about right now is that the hospital I've
 made a reservation for now uses L-shaped osteotomies. I heard that ㅂㄹㅇ and ㅌㅇ
 are trapezoidal osteotomies. I looked into it and found out that they can insert more than the L-shaped osteotomy
 ... I really wish they could insert more clowns.
 What's the difference in effectiveness between the trapezoid and the L-shaped osteotomy? Is it really there???
 It's not long until the surgery date... I'm still worried about this ㅠㅠㅠ.
 If anyone knows, please let me know ㅠㅠㅠ!