Introduction To investigate if increased Tibial tubercle – Trochlear Groove distance (TT-TG) measured on axial MRI is due to lateralization of the tibial tubercle or medialization of the trochlear ...

Suggs underwent a procedure to remove a cartilage fragment in his knee and to repair the trochlear joint surface. The trochlea is the groove where the kneecap sits at the end of the femur.