There are several versions of the TTT including the Fulkerson, Emmslie Trilliat, and Hauser. The type of TTT depends on how the tibial tubercle is cut and repositioned.
The Fulkerson cuts the tibial tubercle at an angle and therefore not only medializes the Tibial Tubercle but elevates it.
I have had the Fulkerson. Then I had revisions to distally transfer my tibial tubercle. (I had patella alta)