Talar avascular necrosis (TAN) is a condition where the blood supply to the talus bone is disrupted, leading to bone death and potential joint dysfunction. This condition can significantly impair ...

Comparison of laparoscopic radiofrequency ablation with percutaneous radiofrequency ablation in the treatment of chronic hepatitis B-related hepatocellular carcinoma involving specific sites: A ...

in which the coalition develops between the calcaneus and the talus (the ankle bone). The coalition may be composed exclusively of bone, a combination of bone and cartilage, or even fibrous tissue.