[摘要]目的：观察单极射频在下面部和颈部溶脂、皮肤紧致治疗中的的临床效果及并发症发生情况。方法：回顾2019年1月-2023年9月在武汉恩吉娜中爱医疗美容医院就医的69例面颈部脂肪堆积就医者对其应用单极射频溶脂紧肤的治疗效果。末次随访时(不少于6个月)调查就医者满意度，拍照对比，由未参与治疗的整形外科医师对手术效果进行评估。测量并比较术前术后颏颈角变化。结果：所有就医者均进行了有效随访，末次随访时就医者自评有效率为91.3%，医师评价手术满意率为89.8%。就医者颏颈角较治疗前明显减小(P<0.01)。面颈部轮廓改善，无严重并发症发生。结论：单极射频溶脂紧肤技术是面颈部年轻化安全、有效的微创治疗方式，能以较小的手术风险获得明显的轮廓改善。

    [关键词]面部轮廓；面颈部脂肪堆积；单极射频；溶脂

    [中图分类号]R62" " [文献标志码]A" " [文章编号]1008-6455(2025)02-0119-04

    Clinical Application of Mono-polar Radiofrequency Lipolysis and Tightening Technique in Face and Neck Rejuvenation Treatment

    SONG Linzhang， LONG Wei

    ( Department of Cosmetic Surgery， Angel Zhongai Cosmetic hospital， Wuhan 430000， Hubei， China )

    Abstract： Objective" To explore the clinical efficacy， postoperative satisfaction and complication of mono-polar radiofrequency lipolysis and tightening technique(MRLT) in the treatment of fat accumulation around the lower face and neck. Methods" From January 2019 to September 2023， 69 patients with fat accumulation in the lower face and neck were treated with MRLT in Wuhan Angel Zhongai Cosmetic hospital. Patients' satisfaction was investigated at the last following up (more than 6 months). The photos and the postoperative efficacy was evaluated by plastic surgeons who did not participate in the treatment. Cervicomental angle were measured and compared. Results" All patients completed the study. At the last follow-up ......