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Papers of the Week

2022 Sep 15

Aesthetic Plast Surg

Methylene Blue Combined with Ropivacaine for Intercostal Nerve Block After Autologous Costal Cartilage Removal in Juvenile Patients.


Autologous costal cartilage is commonly used as a graft material in plastic surgery. However, after autologous costal cartilage removal, the pain at the surgical site is particularly strong. We conducted this controlled clinical study to verify the efficacy of methylene blue (MB) in intercostal nerve block after autologous costal cartilage removal and to provide a reference for the application of MB in postoperative analgesia after autologous costal cartilage removal.