RESUMO
Objective To improve the qualified rate of cleaning of loaner orthopedic surgery instruments by application of quality control circle(QCC).Methods QCC activity was carried out in a hospital from May to October 2016, on-site assessment of cleaning quality was performed by two circle members, causes of unqualified cleaning result of loaner orthopedic surgery instruments were recorded, the qualified result of loaner orthopedic surgery instruments before QCC activity(May-June 2016)and after QCC activity(September-October 2016)was compared. Results Before QCC activity, there were 1 667 packages of loaner instruments, 1 415 were qualified for cleaning, qualified rate was 84.88％;after activity, there were 1 673 packages of loaner instruments, 1 655 were qualified for cleaning, qualified rate was 98.92％, difference was statistically significant between two groups(P＜0.01), qualified rate increased to 14.04％, target achievement rate was 116％.Conclusion Application of the scientific tool of QCC can improve the qualified rate of cleaning of loaner orthopedic surgery instruments.
RESUMO
@#Objective To explore the clinical application and effect of the transplantation of the cutaneous fibular flap combined with anterolateral thigh flap for the repair of complex tissue defect of the leg. Methods The cutaneous fibular flap combined with anterolateral thigh flap in series connection or parallel connection transfer were applied to repair complex tissue defect of the leg in 36 cases. 10 cases were fresh non-infectious wound 26 cases were delayed infectious wound. The area of wound ranged from 25 cm × 18 cm to 45 cm × 13 cm (36 cm × 16 cm on average). The area of anterolateral thigh flap ranged from 12 cm × 13 cm to 32 cm × 18 cm. The area of the cutaneous fibular flap ranged from 2.0 cm × 1.5 cm to 18.0 cm × 16.0 era. The length of fibular transplantation ranged from 10 cm to 24 cm. 30 cases were combined in parallel connection transfer, 6 cases were combined in series connection transfer, 5 cases were repaired in emergency, 5 cases were repaired in subemergency, 26 cases were repaired in delay. Results All cases were successfully repaired in 36 cases.35 cases were followed up. A mean follow-up was 29 months. Arterial crisis occurred in 1 case, venous crisis occurred in 2 cases 34 flaps survived completely and 2 cutaneous fibular flap survived partially in parallel connection which were later healed by skin transplantation.32 cases were healed in first stage, 4 cases were healed in second stage, (healing time ranged from 12 to 18 days), Bone healing time ranged from 3 to 6 months in fibula transplantation. The Enneking score system was applied to evaluate the leg function. Of the 35 cases, the mean scores was 26 (their scores ranged from 23 to 28).The functions of all supplied regions were not found malfunctional. Conclusion Transplantation of the cutaneous fibular flap combined with anterolateral thigh flap is an optimal method to repair the complex tissue defect of the leg.