Objective To study the methodology and results of the auricle repair with expanded skin flap in mastoid process area and Medpor support in children with congenital malformation.Methods Thirty cases of congenital malformation were enrolled with age ranged from 5～16 years old.Whole auricles were all reconstructed with an expanded skin flap in mastoid process area and Medpor support.Resuits In all successful cases.their repaired auricles had the natural complexion and profile,and the positions were symmetric with healthy one,but in 2 cases(age group of 11-16 years),the expanded skin flap had less skin grafting.Conclusion It is suggested that optional operation time might be selected before 10 years old,because their psychological trauma could be avoided owing to microtia and in that age the size of the expanded flap is larger enough to reconstruct the ear as their auricle iS well-developed.

Objective: To explorea long-term effect of in situ artificial anal reconstruction using five-combined-operation technique after lower rectal cancer resection. Methods: After miles operation, 60 patients suffered with lower rectal cancers underwent in situ artificial anal reconstruction using five-combined-operation technique, which included internal and external anal sphincter, rectal flap, rectal angle, and anoperineal reconstruction. Results: All cases in this study were performed successfully, with primary healing in the wounds. Awareness of defecation had reoccurred in all cases since 1 week postoperatively and self-control of defecation had been regained since 3 weeks postoperatively with formed stool excreted once or twice a day. Long-term follow-ups: ①In 95% cases, rectal controlled discharge time was longer than 2 minutes, which was significantly higher than that of sphincter reconstruction group as a control(P<0.05). ② Five-year survival rate reached to 88%, which was significantly higher than that of the control group(P<0.05). Conclusions Anal reconstruction using five-combined operation method after Miles operation could be a safe and effective surgical procedure, which could completely cure tumor, and improve patients′ life quality and long-term survival rate.

Objective To study the suspension method of double ring breast fascia flap in the treatment of sagging breast.Methods By double-ring skin full-thickness resection,suspension method of breast fascia flap was used in the treatment of sagging breast.The pedicle in the upper half of the breast fascia flap was vertically pulled down and then sutured in the lower quadrant of the breast and the pectoralis major.The sagging breast tissue was left and breast shape rebuilt.Results In the 50 patients their incision healed in phase 1.No skin necrosis and fat liquefaction occured.Nipple and areola had no blood barrier and disordered.Within 3 to 24 months visiting,incisions were without obvious scar.There was no sagging breast and breast shapes were satisfied.Conclusions This method reduces postoperative complications.It can restore the perfect breast shape and it is an ideal surgical method for sagging breast.