WebSep 11, 2024 · The measurement of TT–TG distance was in accordance with the Camp method . The bony landmarks were used for calculations. The most proximal slice that depicted complete cartilaginous trochlea and posterior condyles was used to define the deepest point of the bony trochlear groove. The first craniocaudal image shows a … WebFeb 1, 2024 · 1. Introduction. Measurement of the tibial tubercle-trochlear groove distance (TT-TG) (between the anterior tibial tuberosity and the trochlear groove) was first described in the Revue de Chirurgie Orthopédique by Goutallier et al., 40 years ago [1].The TT-TG characterises the amount of valgus of the extensor apparatus at the time of patellar …
Measurement of Tibial Tuberosity–Trochlear Groove Offset …
WebOct 19, 2014 · The challenge to measure TT–TG distance in patients with trochlear dysplasia with the Roman arch method. a The only axial MRI slice with a minimal trochlear groove (approximately 0.8 mm) and a Roman arch (the intercondylar notch ≤1/3 of the lateral condyle). The trochlear groove cannot easily be defined. WebJul 26, 2015 · A TT-PCL distance ≥24 mm was found to be less predictive of recurrent instability in this series. For patients experiencing multiple episodes of patellar instability in the setting of a normal TT-TG distance, obtaining the TT-PCL measurement may provide a more focused assessment of the tibial contribution to tubercle lateralization. III. stretton sugwas primary school
Radiologic Measurement of Tibial Tuberosity-Trochlear …
WebAug 2, 2014 · The measurement of the TT-TG Index is a reliable and differentiated approach for determining the lateral displacement of the tibial tubercle in relation to the proximal … WebMethods: TT-TG was calculated by MRI on 59 knees with a clinical diagnosis of patellar instability in a blinded and randomized fashion by two musculoskeletal radiologists using … WebJun 8, 2024 · Bland-Altman analysis of the two measurement methods showed that the mean difference between the TT-TG and TDR-TT-TG distances was d = 0.04 mm, and the … stretton state college houses