This study aims to explore the therapeutic effects of using a monopolar low-temperature plasma electrode and a high-frequency electrotome during lumbar spinal canal expansion, decompression, bone grafting, and fusion internal fixation surgery. The study also investigates the impact of these techniques on inflammatory indicators and quality of life in patients.

With the advancement of technology, surgical knives in oral and maxillofacial surgery have gradually transitioned from traditional physical blades to high-frequency electric scalpels. However, high-frequency electric scalpels have drawbacks, including substantial tissue damage, the generation of intraoperative smoke, electrode adhesion, imprecise cutting, and reliance on traditional surgical blades. This paper proposes the idea of using a monopolar low-temperature plasma knife in oral and maxillofacial surgery, with a focus on research utilizing the monopolar low-temperature plasma surgical system produced by Jingyi Medical