Hi Pipeguy
I did not have a Type II forehead contouring, which sounds like what you are planning to do. I had Type I endoscopic brow contouring done by Dr. Zukowski. I think it turned out well, but I did not have a pronounced brow ridge. Either way, Dr. Zukowski made a good case for not doing an osteotomy and opening up the sinus cavity if you can avoid it. You risk a lifetime of sinus problems. As you point out, an endoscopic procedure also avoids the scarring and numbness from a coronal or hairline incision. If you can get the aesthetics you want going this route, I would definitely recommend it.
With kindness,
Terri