Punctate clinical application of modified composite graft to autologous skin with irradiated xenogeneic skin / 国际外科学杂志

ABSTRACT

Objective Clinical effects of dot from body skin irradiated xenogeneic skin improved composite graft.Methods Selected 80 patients with severe burn patients randomized after admission on the basis of conventional treatment,3-5 days line Crust treatment group transplanted autologous point-like skin irradiation pigskin coverage.Results Treatment of patients in group one week dressing see irradiated pigskin Tiefu full two weeks the pigskin was dry scab-like.Wound healing treatment group (29 ± 5) days (P ＜ 0.01) was significantly shorter than the control group(39 ±4) days.Wound healing rate of treatment is significantly higher than the control group (P ＜0.01).Wound infection rate reduced greatly reduce labor intensity and dressing,and reduce pain.1 year after scar formation in patients with good flexibility and functionality.Conclusions Punctate since improved composite body skin irradiated xenogeneic skin transplantation can improve skin graft survival rate,promote wound healing,treatment of a large area of the burn wound repair is feasible and effective.