Radiographs recommended views are AP and lateral of knee with<unk> s may be normal and may show spur at inferior pole of patella, MRI indicated if diagnosis is unclear. Inflammation best seen on T2 sagitals and bony spurs best seen on T1 sagitals
Sinding-Larsen and Johansson syndrome
Dahlberg Borer Newcomer syndrome
Alice in Wonderland syndrome
Smith–Fineman–Myers syndrome
Naegeli–Franceschetti–Jadassohn syndrome
Grisel's syndrome
Wallis–Zieff–Goldblatt syndrome
caption of Plummer–Vinson syndrome