MRI features are suggestive of spontaneous osteonecrosis of the knee (SONK) involving the medial femoral condyle. It is usually a diagnosis in an older age group (>55 years) with a …

2024年12月10日 · Subchondral insufficiency fracture of the knee (SIF/SIFK) are stress fractures in the femoral condyles or tibial plateau that occur in the absence of acute trauma, typically …

2024年12月5日 · Spontaneous osteonecrosis of the knee (SONK) is an idiopathic condition that leads to the development of a crescent shaped osteonecrosis lesion, mostly commonly in the …

Compared to radiographs, MRI is superior for morphological, 3-dimensional assessment of the articular contour of the knee joint, rendering it a better tool for outcome predictor for SONK …

2016年11月16日 · In this article, we examined the cause and prognosis of our cases which were initially diagnosed as SONK by using MRI and DEXA. It appears that our cases are …

We describe 20 sequential cases of early SONK diagnosed by magnetic resonance imaging (MRI) in which non-operative management led to the spontaneous resolution of symptoms and MRI …

MRI: Magnetic resonance imaging (MRI) is extremely useful for diagnosing SONK in the early stages of the disease. MRIs have an extremely high sensitivity to bone edema, meaning they …

MRI: MR imaging is the gold standard for detecting SONK, being more sensitive than radiographs and bone scanning, allowing earlier and more detailed indication of subcortical bone and bone …

2020年11月19日 · MR imaging findings may help at identifying SONK patient with potential risk of developing bad outcome.

2008年1月17日 · SONK is seen on MRI as a focal or diffuse hypointense signal abnormality on T1-weighted images, and predominantly involves the weight-bearing, subarticular portion of …