Large and scattered scars are not suitable for dilator treatment. At present, conservative treatment is more realistic. For joints with functional problems, local scars with serious symptoms, and exposed parts that seriously affect the appearance, scar plastic surgery can be performed after the scars are basically stable.

(Dr. Chen Xin from Jishuitan Hospital solemnly reminds me that because I can't see the patient in person, I can't fully understand the condition. The above suggestions are for reference only. Please go to the hospital for specific diagnosis and treatment under the guidance of a doctor! )