Abstract:
3D scanning technology assisting autologous fat transplantation to correct breast asymmetry deformity. Methods 40 cases of breast asymmetry patients admitted to the Affiliated Hospital of Xuzhou Medical University from January to September 2020 were selected and divided into two groups by random number table method, with 20 patients in each group.In the control group, the volume of filling fat was determined according to the routine physical examination and the experience of the operator.In the experimental group, the volume of filling fat was determined according to the measurement results of breast volume using 3D scanning.In both cases, the volume of fat filling is 100-300ml each time, and the interval of reoperation is half a year.Postoperative follow-up of all patients, and observe the postoperative complications happening (including infection, fat liquefaction necrosis, etc.) and reoperation.6 months after the last operation, perform a 3D scanning for all patients, analysis the postoperative bilateral breast volume difference,and conduct a satisfaction survey. Results 6 months after the last surgery,Bilateral breast volume difference in the experimental group(7.9±2.1ml) was smaller than that in the control group(10.7±2.4ml),the difference was statistically significant (P < 0.05).The score of satisfaction with doctors in the experimental group(70.5±5.0 points) was higher than that in the control group (67.0±3.7 points),the score of satisfaction with repaired breasts in the experimental group(67.1±4.6 points) was higher than that in the control group (62.2±5.8 points),the differences were statistically significant (P<0.05).The rate of reoperation in the experimental group 4 cases (20.0%) was lower than that in the control group 11 cases (55.0%), the difference was statistically significant (P<0.05). The postoperative complication rate in the control group was 1 case (5.0%), and the postoperative complication rate in the experimental group was 0 case (0.0%), the difference was not statistically significant (P>0.05). Conclusion The use of 3D scanning technology to assist autologous fat transplantation to correct breast asymmetry can improve the postoperative breast shape well, reduce the number of operations, and achieve high patient satisfaction, which is worthy of clinical promotion