Objective To evaluate the therapeutic effect of autologous fat grafting in secondary cleft lip.Methods Grafting of autologous fat granules was applied to correct lip under-capacity.The technique was used in 40 patients with secondary cleft lip from June 2011 to December 2015.The ratios between the point of upper lip peak to vermilion height and to white lip height on the affected side were measured by Photoshop CS6.Results Satisfactory results were achieved with all 40 patients;the lip contour and morphology improved.The preoperative ratio was 0.417±0.190 and the postoperative ratio was 0.499±0.197, which increased average 26.02%, with statistically significant (P<0.05).Conclusions Autologous fat grafting to correct lip under-capacity with secondary cleft lip is a safe, effective and micro-invasive method which can be sustained over a lengthy period.

Objective Secondary deformities are common in people born with unilateral cleft lip and palate.In recent years,more and more attempts and efforts have been directed toward the restoration of normal muscle anatomy.The authors present a new method of orbicularis oris repair in secondary cleft lip repair.Methods From July 2009 to December 2011,24 patients underwent this procedure in the authors' department.Muscle reconstruction was divided into three units that dealed with the nasal base,white lip and red lip.Common anatomic pathologies including the displacement of upper lip,flared ala,blunted ala-facial groove,depressed nasal floor,lateral bulge,lack of philtrum column,free border deficiency and unapparent vermilion tubercle were corrected in a single operation.Results The average follow-up period was 16.79±6.23 months.No major complications occurred.All the patients were satisfied with their nasolabial appearance.Conclusions "Three-unit" muscle repair has found to be effective and practical in secondary repair.Favorable results demonstrate that improved aesthetic and functional results can be achieved with this comprehensive procedure.

Objective To explore the features of magnetic resonance imaging (MRI) and removal procedures of the polyacrylamide hydrogel (PAAG) injections from the breast.Methods From January 2015 to December 2016,113 continuous cases of breast PAAG implants were involved into this study.Features of MRI,characteristics of PAAG and tissue changes around PAAG were recorded and analyzed.Results The PAAG was demonstrated high T2 signals on MRI that was consistent with the surgical findings.In total of 226 breasts,the PAAG injected implants were removed with peri-areolar incision approach,and PAAG in free state was squeezed and capsular or infiltrated tissues were dissected.In 15 breasts,capsules were thin with no infiltrated tissue.In other 211 breasts,a lot of PAAG infiltrated tissues were observed and these infiltrated tissues included gland,fat tissue,pectoralis major muscle,pectoralis minor muscle or intercostal muscles.Conclusions In these cases,PAAG has been injected into breasts for 7 to 20 years.For such long period,PAAG infiltrated tissues present a lot of difficulties and more complicated to remove.Dissection is the strategy we recommend.

Objective:To present a new method of vermilion tubercle reconstruction in secondary cleft lip repair.Methods:39 secondary cleft lip repair patients underwent the operation of vermilion tubercle reconstruction with a vermilion flap transferred vertically. The procedures of the reconstruction mainly included three processes, restoring the vermilion tubercle tissue in the cleft area, widening the vermilion with the vermilion flap, and augmenting the volume of the tubercle with the muscle tissue underlying that vermilion flap. The width of the vermilion and the projection of the vermilion tubercle were measured before and after operation, and then two sets of data were analyzed with paired-samples t test. A patient satisfaction survey was performed postoperatively to evaluate the effect of the reconstruction.Results:The reconstructions of vermilion tubercle were successful in all patients and no complications occurred. The most of new vermilion tubercles located in midline and appeared plump. Follow-up had been completed in 28 patients and the average follow-up period was (9.71±5.02) months. The effective vermilion width increase was from (5.32±0.91) mm, (3.98±0.89) mm, (4.30±0.86) mm before operation to (6.35±0.87) mm, (7.75±1.03) mm, (7.48±0.97) mm after operation in the midline of lip, the peak of cleft side and the midline of short arm, respectively. The postoperative width of vermilion in the cleft side was widened significantly. The projection of the tubercle was increased significantly from (0.38±0.46) mm to (0.83±0.51) mm. 96.4% (27) patients achieved satisfied results of vermilion tubercle reconstruction after operation.Conclusions:The vermilion flap transferred vertically has been found to be an effective method of vermilion tubercle reconstruction in the secondary repair of cleft lip.

Objective:To evaluate incision scars of transaxillary breast augmentation by different methods of scar assessment.Methods:A retrospective study was carried out on 30 patients (age range 20 to 50 years, with mean age of 32 years) who underwent endoscopic assisted transaxillary type Ⅰ dual plane breast implant augmentation by a same surgeon from August 2014 to November 2016. Scars were estimated by 3 methods which included Vancouver Scar Scale (VSS), Visual Assessment Scale (VAS) and patients' questionnaire.Results:VAS score for left side scars ranged from 0 to 8 and the median was 1. VAS score for right side scars ranged from 0 to 8.3 and the median was 1. A total of 48 scars were scored in the 0-2 point range, representing 80% of the 60 total. VSS score for left side scars ranged from 0 to 11.6 and the median was 0.8. VSS score for right side scars ranged from 0 to 11.3 and the median was 1.2. A total of 46 scars were scored in the 0-2 point range, representing 76.7% of the total 60 breats. The scores between VSS and VAS had significant statistical differences ( P<0.001). 80.0% of our patients regarded scars as unconspicuous or basically invisible in our questionnaire. Conclusions:The majority of transaxillary incision scars recover in favorable status with high patients satisfactory rate. VAS is a practical tool for evaluating transaxillary incision scars. The VSS score is not equivalent to the VAS score when grading scars only by photos.

Objective:To explore the effect of decision-making assistance during the implantation selection of breast augmentation patients to provide a reference for improving decision-making aids.Methods:From June 2018 to June 2020, the decision-making assistance programs were used in the Department of Plastic and Reconstructive Surgery, Shanghai Ninth People＇s Hospital for prosthesis selection in 51 breast augmentation female patients, aged 23 to 42 years, with an average of 31 years old. The BREAST-Q scale was applied to assess the postoperative results of augmentation patients. Postoperative breast satisfaction was also evaluated by the physicians.Results:With decision-making assistance, breast augmentation patients＇ satisfaction with breasts was (80.27±11.45) points, satisfaction with surgical results (83.41±12.29) points, social and psychological status scores (87.24±7.62) points, and sexual life status scores (85.49±7.90) points, physical condition score (73.94±8.98) points. There was no statistical difference in the scores of breast size between physicians and patients ( P>0.05). In the satisfaction score and total score of breast shape and feeling, physicians＇ scores were higher than patients＇ self-report scores, and the difference was statistically significant ( P<0.05). Conclusions:The patient self-reported postoperative outcomes are at a high level under the application of decision aid program. We can further improve the decision aid program for breast augmentation patients, adjust patient＇s surgical expectation, and realize shared decision making.

Objective:To study the effects of modified citrus pectin (MCP) on the viability and gene expressions of synovial fibroblasts (SF) as well as SF treated by galectin-3 (Gal-3).Methods:Rabbit SF was isolated and cultured in vitro. Then SF was treated with different concentrations of MCP (0, 250, 500, and 750 mg/L). In addition, SF was further treated with the same different concentrations of MCP after treatment with 10 μg/ml Gal-3 for 24 h. The viability of SF was detected by CCK-8 on the first, third, and fifth day after treatment. The mRNA expression of transforming growth factor-β1 (TGF-β1), type I collagen (COL1A2), and Gal-3 in SF was detected by real-time quantitative PCR. The synthesis of type I collagen in SF was investigated by immunofluorescence staining. Results:MCP, especially at a concentration of 500 mg/L can inhibit the proliferation of SF significantly (all P < 0.05) on the first, third, and fifth day after treatment. Compared with the control group, MCP at different concentrations induced different gene expression profiles. In particular, MCP at high concentrations can upregulate the expression of TGF-β1, COL1A2 and Gal-3 in SF. However, MCP shows no significant effect on the synthesis of type I collagen in SF. MCP can down-regulate the expression of TGF-β1, COL1A2, and significantly reduce the synthesis of type I collagen in SF after Gal-3 treatment. Particularly, the effect of MCP at a concentration of 500 mg/L on inhibiting the expression of TGF-β1, COL1A2, and Gal-3 in SF is significant. Conclusions:MCP can inhibit the excessive proliferation of SF and regulate gene expression in SF.