Dec 10, 2024 · 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 …

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 …

Dec 5, 2024 · 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 …

Diagnosis: Spontaneous osteonecrosis of knee stage II (MRI features) How to differentiate between SONK and osteochondritis dessicans?

Spontaneous osteonecrosis of the knee (SONK), also called subchondral insufficiency fractures of the knee (SIFK), was first described by Ahlback in 1968 and is a diagnosis that is sometimes …

Spontaneous osteonecrosis of the knee is the result of vascular arterial insufficiency to the medial femoral condyle of the knee resulting in necrosis and destruction of bone. It is often unilateral …

We try to investigate the association between patterns of imaging findings in patients who had a diagnosis of subchondral fracture around the knee, formerly known as SONK and their clinical …

Feb 28, 2024 · Spontaneous osteonecrosis of the knee primarily affects the subchondral bone of the medial femoral condyles due to weight-bearing stress, and involvement of the lateral …

May 31, 2021 · Osteonecrosis of the knee represents a condition caused by reduced blood flow to bone secondary to a variety of risk factors such as sickle cell disease, steroid use, alcoholism, …

Jan 17, 2008 · Spontaneous osteonecrosis of the knee presents with acute onset of severe, pain in elderly patients, usually female and usually without a history of trauma. Originally described …