Can medical liver radiofrequency needle turn

At present, the liver radiofrequency needle cannot turn, but the radiofrequency ablation needle can extend the claw needle in multiple directions for multi-angle three-dimensional ablation after reaching the lesion. Therefore, radiofrequency ablation can be performed under the guidance of B-ultrasound for most liver cancers. If the position is not satisfactory, radiofrequency ablation of liver can be performed with the assistance of laparoscopy, without turning treatment.