WebSep 11, 2024 · The mean difference of TT–TG distance was found to be 0.01 mm, and the mean difference of TT–RA was 0.1 mm. The values of TT–TG distance and TT–RA distance measurements on MRI can be transformed into the values on CT using the regression equations we obtained to evaluate the relative position of the tibial tubercle. WebMar 16, 2024 · TT-TG Distance in Patients with and without Episodic Patellar Dislocation - YouTube The purposes of the present study were (1) to measure the tibial tuberosity-trochlear groove distance...
Patellar translation (TT-TG distance) - Radiopaedia
WebJun 15, 2024 · Using axial computed tomography (CT), the authors defined TT-TG as a pathological threshold of 20 mm (19.8 ± 1.6 mm), compared to a mean TT-TG measurement of 12.7 ± 3.4 mm in the control group. At the pathological threshold, 56% of the knee PFI showed a TT-TG value greater than 20 mm, compared to 3.4% in the control group. incendiary targets
TT-TG Distance KNEEguru
WebUsing MRI in a recent series of cases, Dr. Sherbondy and Ashley Anderson, MD, Penn State sports medicine orthopaedics fellow, found average TT-TG distances of 12-13 mm in … WebEleven patients (19%) had a TT-TG distance of °20 mm on CT preoperatively and underwent distal realignment by tibial tubercle osteotomy. In this surgical subgroup, the mean TT-TG distance was 22.5 mm (range, 19.8-25.8 mm) by CT and only 18.7 mm (range, 14.4-22.8 mm) by MRI for a mean difference of 3.80 mm (P<.001). Webbony method: (1) line tangent to the posterior epicondyle (red), (2) perpendicular line through deepest point of the trochlea (blue), (3) line parallel to the trochlea line through the most … in2food paarl contact number