ArticleCartilage2025
Erratum to: The Sagittal Tibial Tubercle-Trochlear Groove Distance as a Measurement of Sagittal Imbalance in Patients With Symptomatic Patellofemoral Chondral Lesions.
Article in Cartilage, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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- Erratum for
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Abstract
PurposeTo clarify and standardize sagittal tibial tubercle-trochlear groove (sTTTG) numerical values in the literature.ResultsSagittal tibial tubercle-trochlear groove distance has been recently popularized as a quantitative marker of patellofemoral contact forces and correlated to patellofemoral chondral lesion incidence, size, and osteoarthritis. There remains controversy over the precise definition of sTTTG.ConclusionThe current erratum clarifies that a relatively anterior tibial tubercle compared to the trochlear groove is quantified as a positive sTTTG, whereas a relatively posterior tibial tubercle compared to the trochlear groove is quantified as a negative sTTTG.
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