ABSTRACT
BACKGROUND: Existing research shows that in situ regeneration of skin deep within the second degree bum wound and donor site wound healed without physical scarring, can promote three-degree burn wounds liquefied necrotic tissue removement, the growth of transplanted skin, reduce scar; scar-shift using the in situ regeneration is expected to reach significantly reduce scar symptoms, and to reduce the effect of scar, which have not be reported.OBJECTIVE: To observe effects of skin regeneration in situ method to remove scar in the treatment of hypertrophic scar. METHODS: A total of 32 patients with many hyperplastic scars, including 25 males and 7 females, aged 16-52 years, disease course of 1-11 years. Two similar scar regions were selected from each patient for self control. In the experimental group, scar removal, scar skin replantation after the application of in situ regeneration of the skin treatment using burn cream coated yarn. In the control group, scar removal, scar skin replantation after the application of traditional Vaseline covered by treatment. Curative effects were observed and compared. Scar hyperplasia was assessed using Vancouver Scar Assessment Scale assessment. RESULTS AND CONCLUSION: Replanted scar skin explants were survived in both groups. In the experimental group, healing speed and quality of wound surface were better than the control group (P< 0.05). After 6 months, the Vancouver Scar Assessment Scale assessment in the experimental group was better than control group (P < 0.05, P < 0.01). Scar caused by pain, itching and other symptoms disappeared, skin formation and color back to pre-implantation were significantly improved compared with the surrounding skin almost. Results indicated that with regarding to the lack of autologous skin source, large area of scar in patients with hypertrophic scars or unwilling to add a new donor site wounds in patients, in situ replantation method is an ideal approach.
ABSTRACT
Objective: To observe the efficacy of skin regenerative medical technique in treating proliferative scars. Method: Select 32 patients (age16-52) with proliferative scars after burns or wound for 1-11 years,which include 25(male) and 7(female). 2 scar similar spots are chosen in each patient for self-comparison.After the experimental group uses the scar detachment, scar Pi Huizhi applies the beautiful valuable moist burn medicinal plaster gauze cover the cooperation of Chinese and Western medicine home position skin regenerative method treatment; After the control group uses the scar detachment, scar Pi Huizhi applies the petroleum jelly cover the traditional method treatment.The observation comparison curative effect, applies the Vancouver scar appraisal meter appraisal scar proliferation situation. Results: Two groups return to the scar skin which plants to survive.The experimental group regenerates the skin to be good, the cicatrization speed and the quality surpass the control group (P