What is spontaneous osteonecrosis?

Answer 1

I typed it in on the internet, & heres what i found, this was written by, Amar Rajadhyaksha, MD,Michael Mont, MD, & Michael Levine, MD, here you go

Osteonecrosis is a disease characterized by a derangement of osseous circulation that leads to necrosis of osseous tissue. Osteonecrosis of the knee has been divided into 2 separate entities: spontaneous osteonecrosis of the knee (SPONK) and secondary osteonecrosis.

Answer 2

Spontaneous osteonecrosis is a condition where there is a sudden interruption of the blood supply to the bone, leading to bone cell death. It commonly affects the knee joint, particularly the medial femoral condyle. Symptoms typically include sudden onset of knee pain and swelling. Treatment may involve rest, pain management, and sometimes surgical interventions.