Fig. 2. (A) A 30-year-old male. Plain lateral and anteroposterior radiographs of the knee showing a type I (inferior margin) bipartite patella (arrows), according to the Saupe classification. (B) A 30-year-old male. Plain lateral and anteroposterior radiographs of the knee showing a type I (inferior margin) bipartite patella (arrow), according to the Saupe classification. (C) Plain anteroposterior radiograph of the knee showing a type III (superolateral margin) tripartite patella (arrows), according to the Saupe classification.

Anat Cell Biol 2021;54:184~192 https://doi.org/10.5115/acb.20.217

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