Radiofrequency puncture needle can be replaced by ordinary puncture needle

Answer: No.

Cause: The RF trocar is divided into different models. The length and thickness of the exposed insulating segment at the top of the RF trocar are different.

Explanation: Different length of exposed segments and different thickness of needles will directly lead to the damage effect of the size of the video target, and the use of ordinary needles will lead to the increase of the risk of surgical infection.

For example, radiofrequency trocar is sterile and disposable packaging, the needle tip is sharp, and the patient's stabbing sensation is small. The pain in different parts needs the corresponding type of needle, the lumbar vertebrae should be the lumbar vertebrae, the cervical vertebrae should be the cervical vertebrae.

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