Related Experiment Video
Updated: May 19, 2026

Anterior Cruciate Ligament Transection and Synovial Fluid Lavage in a Rodent Model to Study Joint Inflammation and Posttraumatic Osteoarthritis
Published on: September 2, 2025
Imaging in patellofemoral instability: an abnormality-based approach
Paulo Renato Fernandes Saggin1, Jose Idílio Saggin, David Dejour
1Instituto de Ortopedia e Traumatologia de Passo Fundo, Passo Fundo RS Brazil.
Abstract:
Imaging in patellofemoral instability confirms the diagnosis and guides treatment. It is essential to the accurate diagnosis of the root causes and their adequate treatment. A structured approach must be used to identify the factors causing instability, and more than 1 imaging modality may provide similar information. This article revises the acute findings and the abnormalities present in the acute and the chronic settings.

