Page Nav

HIDE

Grid

GRID_STYLE
latest

SINDING-LARSEN-JOHANSSON DISEASE

“ Also known as ‘jumper’s knee’, the mechanism of injury is as for Osgood-Schlatter disease, except the abnormality is focused on the site o...

Also known as ‘jumper’s knee’, the mechanism of injury is as for Osgood-Schlatter disease, except the abnormality is focused on the site of insertion of the patella tendon to the patella. It is a cause of anterior knee pain in adolescents.
PLAIN FILM

•  Calcification in the patella tendon
•  Unfused skeleton

MRI

•  Focal thickening of the proximal third of the patella tendon (look for thickening >7 mm on sagittal images).
•  Prepatellar oedema and increased T2 signal in the proximal tendon.