Köhler disease of the patella

Case contributed by Dr Benoudina Samir

Presentation

Anterior knee pain; aggravated by playing and running. No history of trauma.

Patient Data

Age: 6 years
Gender: Male
X-ray

Irregularity and sclerosis of the primary ossification center of the patella.

Case Discussion

Osteochondrosis of the primary ossification center of the patella (Köhler's disease of the patella) has been reported as a rare cause of anterior knee pain in children between 5 and 9 years of age. The etiology remains unclear. It affects the single knee usually but bilateral cases have been reported in the literature.

This entity should be distinguished from Sinding-Larsen-Johansson’s disease, which is an osteochondrosis of the secondary ossification center of the patella usually affecting the lower pole.

PlayAdd to Share

Case information

rID: 77213
Published: 8th May 2020
Last edited: 8th May 2020
Inclusion in quiz mode: Included
Institution: Clinique Les Babors - SETIF - Algeria

Updating… Please wait.

 Unable to process the form. Check for errors and try again.

 Thank you for updating your details.