ObjectiveTo analyze the value of indocyanine green (ICG) fluorescence imaging in the evaluation of blood flown of ipple-areola complex (NAC) and implant selection during single-port endoscopic breast reconstruction. Methods From November 2018 to March 2020, 19 patients who underwent single-port inflatable endoscopic nipple-sparing mastectomy combined with breast reconstruction in Beijing Friendship Hospital were retrospectively collected. ICG fluorescence imaging technology was used to evaluate the blood supply pattern and the risk of ischemic necrosis of NAC, so as to guide the selection of implant. At the same time, 14 patients who underwent single-port inflatable endoscopic nipple-sparing mastectomy combined with breast reconstruction in Beijing Friendship Hospital from February 2017 to October 2018 were selected as the historical control group (control group). NAC ischemic necrosis, breast satisfaction and implant removal were compared between the two groups. Results In the ICG group, there were3 cases of V1 pattern and 2 cases of NAC ischemic necrosis (1 case of grade 1, 1 case of grade 2). There was no NAC ischemic necrosis in 16 patients with V2 mode and V3 mode. No implant loss occurred in any of the patients. In the control group, 5 cases had NAC ischemic necrosis (all were severe ischemic necrosis), and 2 cases had implant loss. The rate of severe NAC ischemic necrosis in the ICG group was lower than that in the control group (P<0.01), but there was no significant difference in implant loss rate between the two groups (P=0.17). The breast satisfaction score of the ICG group was higher than that of the control group (P<0.01), but there were no significant difference in satisfaction scores of chestwell-being, psychological well-being and sexual well-being between the two groups (P>0.05). Conclusions ICG imaging can be used to evaluate the blood supply pattern during the operation of prosthetic body mass reconstruction, guide the choice of implant in immediate breast reconstruction, so as to further improve postoperative breast satisfaction.
An extra-skin could be obtained by tis-sue expander for repair of cicatrix in neckand face in 80 cases, in which, burn, trau-ma, and naevus occupied 70, 5, and 5 casesrespectively. The required area ranged6x3. 5cm to 12×13cm. In 33 cases, 2 to 4 tissueexpanders were embeded simultaneously.The results Were good in 72 cases,and poorin 8 cases. 38 complications occured in 24cases in which 16 cases were kept uneffectedafter immediate treatment, and8 casesfailed. Follow up in 41 cases, no skin con-tracture was discovered.In this article, the reasons of complication and the opertive method were discussed.
In six cases, the soft tissue expander was instituted as a pretreatment for obtaining a modified frontal cutaneous island flap with the superficial temporal artery in the repair of skin defects of face. The postoperative results in these 6 cases were satisfactory. This method was safe and effective, and provided a satisfactory restoration of outward appearance from facial defects, particularly the defects of palpebra and nose. The operative procedure of making the frontal skin flap was described, and its advantages and disadvantages of the operation and its indications were discussed.
Abstract A new kind of soft tissue expander with exteriorized injection valve was reported. Two types of expanders were designed: one with single cyst, single tube and single chamber, and the other with single cyst, single tube but double chambers, i.e, an additional drainage chamber. The drainage orifice could be controlled by a valve. An animal experiment had been conducted, and the outcome suggested that the new expander could provide rapid expansion of the soft tissue, sufficient drainage of the expanded area. The bacterial culture showed that among the 42 samples obtained from the expanded cyst, only 3 were positive. (2 of bacteria and 1 of fungus), suggesting comparatively low cyst infection.
Objective To investigate the clinical effect of intensepulsed light depilation combined with bigger skin expander in auricular reconstruction. Methods From January 2000 to January 2006, seventythree patients suffering congenital microtia of one side were treated. Among them, 32 patients were reconstructedby the intense pulsed light depilation combining with bigger skin expander(new method group), and 41 patients were reconstructed by traditional auricular reconstruction method(traditional method group). In the new method group, there were12 males and 20 females, aging 6-45 years. The typing of congenital microtia weredegree Ⅰ in 6 cases, degree Ⅱ in 20 cases and degree Ⅲ in 6 cases. The size of flap ranged from 9 cm×5 cm to 11 cm×6 cm. And the size of fascial flap ranged from 7 cm×5 cm to 9 cm×6 cm.In the traditional method group, there were 13 males and 28 females, aging 6-42 years. The typing of congenital microtia were degree Ⅰ in 8 cases, degree Ⅱ in 27 casesand degree Ⅲ in 6 cases. The size of flap ranged from 8 cm×5 cm to 10 cm×6 cm. And the size of fascial flap ranged from 7 cm×5 cm to 9 cm×6 cm. The skin sizeand scar size were measured. The complications and the satisfactory rate were compared between two groups after operation to assess the value of these methods. Results After 6-12 months of second operation, all patients were given thirdstage auricular reconstruction and followed up. In the new method group, the flap and skin grafting survived and the wound healed by the first intension. The crus of helix, helix,concha and scapha could be found clearly. There was no hair on the surface of helix. In the traditional method group, the framework exposure occured in one patients because of local flap necrosis. The wound cured by the temporal superficial fascia flaps combined with split skin grafts transplantation. The other flap and skin grafting survived and the wound healed by the first intension. The helix, concha and scapha could be found, but there was some hair on the surface of 35 patients’ helix. There were significant differences in the skin graft, scar size and the satisfactory rate between two groups (Plt;0.05). There was no significant difference in the complications(Pgt;0.05). Conclusion There is less scar and skin grafts in this new method. And the hair can be depilated in the reconstructed auricle completely. So it can achieve more satisfactory appearance.
ObjectiveTo explore the causes and prevention measures of the cracking of skin tissue expander applied for ear deformity surgery. MethodsWe retrospectively analyzed the clinical data of the patients who underwent ear reconstruction surgery with skin tissue expander which cracked during water injection after surgery between January 2013 and March 2015. And then we analyzed the causes and summarized the preventive measures, such as strengthening health education, protective ear cap application, and correct water injection. ResultsWe collected a total of 149 patients including 153 deformity ears, and 151 skin tissue expanders were used. Skin tissue expander cracking occurred in 7 ears during water injection after surgery with an incidence of 4.64%. Among the seven cases, 5 cases of cracking occurred in the late water injection period when the skin flap size was almost close to expectations; these 5 patients underwent stage-two surgery after the expanders were taken out, and the results were satisfactory. The other 2 ears had expander cracking in the early water injection period, so we took out the skin tissue expander and implanted it again, and the second phase surgery was also satisfactory. The third-stage surgery for the seven cases was all successful. After the third-stage surgery, all patients were followed up for 3 to 6 months, and the outcomes were satisfying without any complications. ConclusionTo reduce or avoid skin tissue expander cracking, we should master strict terms of water injection and take effective health education and preventive measures.
【摘要】 目的 总结皮肤扩张器用于巨痣整形的护理措施。 方法 2008年4月-2009年11月对28例皮肤扩张器置入治疗巨痣整形的护理措施进行总结和分析，重点加强了心理护理、健康教育及注水期间的护理。 结果 术后患者皮肤色泽正常，外观满意出院。随诊1年，效果佳。 结论 加强心理护理，有针对性的健康教育，重视注水期间护理措施的实施，对皮肤扩张器置入术用于巨痣整形患者至关重要。【Abstract】Objective To summarize the nursing interventions of skin expander plasty of giant nevus. Methods From April 2008 to November 2009, 28 cases of giant nevus were admitted for skin expander surgery.The nursing interventions，especially the mental nursing, health education and nursing care during the infusion period were summarized and analyzed. Results The results were satisfactory including the color and the appearance by one-year follow-up. Conclusion It is important to emphasize the mental nursing, health education and nursing care during the infusion period for the patient undergoing giant nevus plasty treated with skin expander.
Objective To investigate the cl inical outcome of a surgical strategy by soft tissue expansion in treating acquired auricular defect. Methods Between January 2007 and December 2009, 136 patients with acquired auricular defect were treated with a surgical strategy by putting autoallergic costal framework after soft tissue expansion. There were 93 males and 43 females, aged 8-60 years (median, 20 years). Defects were caused by burn in 82 cases, by trauma in 47 cases, and by bite in 7 cases. Defect involved in almost the whole auricle and earlobe in 50 patients, 2/3 superior part of auricle in 35 patients, 1/3 superior part of auricle in 31 patients, 1/3 middle part of auricle in 9 patients, and 1/3 inferior part of auricle and earlobe in 11 patients. Results All the flaps had good blood supply, skin grafts all survived, and all the wounds healed by first intention after operation. All patients were followed up 6-24 months with an average of 14 months. All reconstructive auricle survived with good color, soft texture, and normal sensory function; the appearance had no enlargement and attrition, and the grafted costal cartilage framework had no malacosis, absorption, and deformation. The reconstructed ear had the same position, size, shape, and oto-cranium angle as normal ear. The curative effect was good according to ZHUANG Hongxing’s evaluation standard of auricular reconstruction. Conclusion To reconstruct auricle by soft tissue expansion is an effective method. The position of putting expander and the number of expanders are different in different patients.