Axillary Hidradenitis Suppurativa: A Comparison between Two Perforator Flap Reconstructive Approaches after Radical Surgical Management.

Background: Axillary hidradenitis suppurativa (HS) can result in significant functional impairment in both personal and professional lives. Stage 3 HS requires radical surgical treatment. Flap reconstruction allows for faster healing and better functional and aesthetic outcomes. We compared the results of thoracodorsal artery perforator (TDAP) and propeller inner arm artery perforator (IAAP) flap reconstructions after radical surgical treatment of axillary HS. Methods: We conducted a retrospective study that included 13 consecutive patients who underwent stage 3 axillary HS treatment between August 2015 and January 2023. Seven patients underwent reconstruction by islanded TDAP flaps, whereas six patients underwent reconstruction by propeller IAAP flaps, with one patient undergoing bilateral reconstruction. The data collected from the patient records included age, gender, smoking status, body mass index, comorbidities, operative time, defect size, flap size, hospital stay, and complications. Results: Although not statistically significant (P = 0.1923), a higher rate of flap complications is reported here with propeller IAAP flaps (42.86 %), whereas islanded TDAP flaps had no flap complications (0%). We found a statistically significant difference in operative time (P = 0.0006), defect size (P = 0.0064), and flap size (P = 0.0012) between the two groups. All patients exhibited satisfactory functional and aesthetic outcomes. Fourteen flaps were performed in total; only one case exhibited recurrence (7.14%). Conclusion: After radical surgical management, both islanded TDAP and propeller IAAP flap reconstructions offer excellent outcomes for stage 3 axillary HS. We strongly encourage our peers to consider performing perforator flaps over secondary healing for these patients with a major functional impairment.

A New Surgical Technique for Female-to-Male Top Surgery: The Posterioinferior Pedicle (PIPe) Approach.

INTRODUCTION: Most of the time, female-to-male (FtoM) chest surgery involves mastectomy techniques and free transplantation of the nipple-areola complex. With the increasing prevalence of gender dysphoria and the demand for female-to-male gender reassignment surgery, the need for FtM top surgery is also rising. To meet this demand, we present a new approach: the PIPe technique, based on a fasciocutaneous flap with a posteroinferior pedicle. MATERIALS AND METHODS: All patients with FtoM gender dysphoria undergoing surgery using the posteroinferior pedicle flap technique in the Plastic Surgery Department at Rennes University Hospital Center were included. The procedure involved extensive liposuction of the lower internal and external mammary quadrants, followed by liposuction of deep tissues in the upper quadrants, except in the pedicle area. After removing skin from the lower quadrants down to the dermis and de-epithelializing the posteroinferior pedicle flap, the thoracic flap was lowered and the areola transposed. RESULTS: From July 2022 to March 2023, fifteen patients underwent surgery, and their results were collected prospectively. The average age was 25 years, the mean weight was 76.6 kg, and the average BMI was 28.1 kg/m2. The average operating time was 102 min, and the mean weight excised was 459.5 g. The average length of hospital stay was 3.3 days, and the drainage duration was 2.4 days. No major complications were reported, and there were no cases of reintervention or recurrence. CONCLUSIONS: Our study presents a novel surgical approach utilizing the posteroinferior pedicle technique. Its key benefit lies in the preservation of neurovascular function, which makes it an attractive option for patients seeking to retain nipple sensitivity. This procedure is reliable, reproducible, and recommended as a first-line treatment for grade II and III gynecomastia due to its low rate of major complications and favorable functional and aesthetic outcomes. LEVEL OF EVIDENCE IV: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Superior pedicle reduction mammoplasty: A multivariable analysis of 1306 patients. Risk factors for complications and development of a predictive score.

INTRODUCTION: Breast reduction surgery for hypertrophy is one of the most commonly performed procedures in plastic surgery. This surgery exposes patients to complications well documented in the literature. The objective of this study is therefore to identify the risk factors in order to establish an estimate of the risk of developing complications. We propose the first predictive score of postoperative complications including continuous preoperative variables like Body Mass Index (BMI) and Supra Sternal Notch - Nipple Distance (SSN:N). RESULTS: 1306 patients were analyzed. Multivariable logistic regression showed three independent risk factors : active smoking (OR 6.10 [4.23; 8.78] p < 0.0001), BMI (OR 1.16 [1.11; 1.22] p < 0.0001), SSN:N (OR 1.14 [1.08; 1.21] p < 0.0001). The Rennes Plastic Surgery Score estimating occurrence of postoperative complications was determined, integrating regression coefficient of each risk factor. CONCLUSION: Active smoking, BMI and SSN:N distance are independent preoperative risk factors for the occurrence of breast reduction complications. The Rennes Plastic Surgery Score including the continuous values of BMI and SSN:N allows us to provide to our patients a reliable estimate of the risk of occurrence of these complications. EVIDENCE BASED MEDICINE LEVEL II: Lesser-quality prospective cohort or comparative study; retrospective cohort or comparative study; or untreated controls from a randomized controlled trial.

Gluteal Propeller Perforator Flaps: A Paradigm Shift in Abdominoperineal Amputation Reconstruction.

Abdominoperineal amputation (AAP) is a gold standard procedure treating advanced abdominal and pelvic cancers. The defect resulting from this extensive surgery must be reconstructed to avoid complications, such as infection, dehiscence, delayed healing, or even death. Several approaches can be chosen depending on the patient. Muscle-based reconstructions are a reliable solution but are responsible for additional morbidity for these fragile patients. We present and discuss our experience in AAP reconstruction using gluteal-artery-based propeller perforator flaps (G-PPF) in a case series. Between January 2017 and March 2021, 20 patients received G-PPF reconstruction in two centers. Either superior gluteal artery (SGAP)- or inferior artery (IGAP)-based perforator flaps were performed depending on the best configuration. Preoperative, intraoperative, and postoperative data were collected. A total of 23 G-PPF were performed-12 SGAP and 11 IGAP flaps. Final defect coverage was achieved in 100% of cases. Eleven patients experienced at least one complication (55%), amongst whom six patients (30%) had delayed healing, and three patients (15%) had at least one flap complication. One patient underwent a new surgery at 4 months for a perineal abscess under the flap, and three patients died from disease recurrence. Gluteal-artery-based propeller perforator flaps are an effective and modern surgical procedure for AAP reconstruction. Their mechanic properties, in addition to their low morbidity, make them an optimal technique for this purpose; however, technical skills are needed, and closer surveillance with patient compliance is critical to ensure success. G-PPF should be widely used in specialized centers and considered a modern alternative to muscle-based reconstructions.

Abdominoplasty and lower body lift surgery improves the quality of life after massive weight loss: a prospective multicenter study.

BACKGROUND: This study was conducted to assess the impact of abdominoplasty and lower body lift surgery following massive weight loss on both the general quality of life and the sexual life of patients. METHODS: We performed a multicenter prospective study on the quality of life after massive weight loss using three scoring questionnaires: The Short Form 36 questionnaire, the Female Sexual Function Index questionnaire, and the Moorehead-Ardelt Quality of Life Questionnaire. Seventy-two patients who underwent lower body lift and 57 patients who underwent abdominoplasty in three centers with pre and post-operative evaluation were included. RESULTS: The mean age of the patients was 43.2 ± 13.2 years. All categories of the SF36 questionnaire were statistically significant at 6 months, and all categories except health change were significantly improved at 12 months post-operative. Overall, the Moorehead-Ardelt questionnaire showed a higher quality of life in general (1.78 ± 0.92 and 1.64 ± 1.03, at 6 and 12 months respectively) and in all domains (self-esteem, physical activity, social relationships, work performance, and sexual activity). Interestingly, global sexual activity improved at 6 months but not at 12 months. Some domains of sexual life improved at 6 months (desire, arousal, lubrication, satisfaction), but only the desire stayed improved at 12 months. CONCLUSION: Abdominoplasty and lower body lift improve the quality of life of patients after massive weight loss as well as the sexual quality of life. This should be an additional valid reason for promoting reconstructive surgery for massive weight loss patients.

Modified nanofat grafting: Stromal vascular fraction simple and efficient mechanical isolation technique and perspectives in clinical recellularization applications.

Background: Nanofat grafting (NG) is a simple and cost-effective method of lipoaspirates with inter-syringe passages, to produce stromal vascular fraction (SVF) and isolate adipose-derived stem cells (ASCs). This represents a tremendous interest in the future clinical needs of tissue engineering. In this study, we optimized the NG technique to increase the yield of ASC extractions. Methods: We analyzed three groups of SVF obtained by 20, 30, and 40 inter-syringe passages. The control group was an SVF obtained by enzymatic digestion with Celase. We studied their cell composition by flow cytometry, observed their architecture by confocal microscopy, and observed immunomodulatory properties of the ASCs from each of the SVFs by measuring inflammatory markers of macrophages obtained by an ASC monocyte co-culture. Results: We have established the first cell mapping of the stromal vascular fraction of adipose tissue. The results showed that SVF obtained by 20 inter-syringe passages contains more statistically significant total cells, more cells expressing the ASC phenotype, more endothelial cells, and produces more CFU-F than the SVF obtained by 30 and 40 passages and by enzymatic digestion. Confocal microscopy showed the presence of residual adipocytes in SVF obtained by inter-syringe passages but not by enzymatic digestion. The functional study indicates an orientation toward a more anti-inflammatory profile and homogenization of their immunomodulatory properties. Conclusion: This study places mechanically dissociated SVF in the center of approaches to easily extract ASCs and a wide variety and number of other progenitor cells, immediately available in a clinical setting to provide both the amount and quality of cells required for decellularized tissues.

Risk Factors for Complications after J Medial Thighplasty following Massive Weight Loss: A Multivariate Analysis of 94 Consecutive Patients.

BACKGROUND: Bariatric surgery has increased the number of patients requiring medial thighplasty after massive weight loss. However, despite the various complications, the procedure improves quality of life. The authors report postoperative complications of vertical J-shaped medial thigh lift in a series of patients and identify preoperative risk factors. METHODS: For almost 5 years, the details of all J medial thighplasties performed by a single surgeon were recorded; detailed medical records were also available. Complications can be major (e.g., need for early surgical revision or readmission) or minor (delayed wound healing). RESULTS: During the study period, 94 patients were treated and only minor complications were recorded (42.5 percent). On multivariate analysis, older age (OR, 1.05; 95 percent CI, 1.01 to 1.10) and a body mass index greater than or equal to 30 kg/m2 (OR, 2.82; 95 percent CI, 1.10 to 7.22) were independent risk factors for postoperative complications. CONCLUSIONS: As with other postbariatric operations, medial thighplasty is associated with significant morbidity, but the risk thereof can be easily established and managed. Specific algorithms for determining the risk of postoperative complications based on age and body mass index are needed to guide preoperative discussions with patients and perform patient selection. CLINICAL QUESTION/LEVEL OF EVIDENCE: Risk, III.

Medial Thighplasty Improves Patient's Quality of Life After Massive Weight Loss: a Prospective Multicentric Study.

BACKGROUND: The aim of this study was to assess the impact of medial thighplasty following massive weight loss on the quality of life of patients and on their sexual life. METHODS: We performed a multicentric, prospective study on the quality of life after massive weight loss using the Short-Form 36 questionnaire, the Female Sexual Function Index questionnaire, and the Moorehead-Ardelt Quality of life questionnaire. Forty-nine patients who underwent medial thighplasty were included in three centers and evaluation was made pre- and post-operatively. RESULTS: The mean age of the patients was 44 ± 12.5 years. The average pre-medial thighplasty body mass index was 27 ± 3.8 kg/m2. All the categories of the SF36 questionnaire scored higher after surgery apart from "health change" but only the "role limitations due to emotional problems" category was significantly improved (p = 0.0081). Similarly, the Moorehead-Ardelt questionnaire showed a positive impact of the surgery on the quality of life in general (mean total score 1.04 ± 1.37) and on self-esteem, physical activity, social relationships, and work performance. Interestingly, sexual activity was not improved by the surgery and this result is in line with the FSFI, which showed no effect of medial thighplasty on sexual life. CONCLUSIONS: Medial thighplasty improves the quality of life of patients after massive weight loss but does not seem to modify the sexual quality of life. These results clearly indicate that this surgery should be widely offered to patients seeking reconstruction of massive weight sequelae.

Superior epigastric artery perforator flap for reconstruction of deep sternal wound infection.

BACKGROUND: The treatment of deep wound sternal infection requires loco-regional pedicled flaps, usually with muscular flaps. Perforator propeller flaps represent the ultimate progress in the history of reconstructive surgery. We report here our experience with the superior epigastric artery perforator (SEAP) flaps to repair sternal defect. PATIENTS AND METHODS: Six patients presenting deep sternal wounds infection were treated with SEAP propeller flap, between March 2015 and June 2017. The mean age was 71.5 (range 53-83) years. The mean length and width of the defect were 16.2 × 7 cm (ranging 8-20 × 4-10). An elliptical skin flap pedicled on the SEAP was harvested in the inframammary fold and rotated up to 90° to cover the defect. RESULTS: All SEAP flaps achieved a successful entire coverage of the defect. The mean size of the skin paddle of the flap was 20.2 × 7.3 cm (ranging 14-27 × 6-9). All flaps were able to provide a complete sternal wound cover. Venous congestion was present in five cases and adequately treated by leech therapy; necrosis was distal in one case, and interesting the entire superficial flap in two cases but with deep tissues remaining viable and able to cover the mediastinum: an infected flap required revision. Satisfyingly, at 2-years postoperative follow-up all-patients were alive with a successful mediastinal cover. CONCLUSIONS: The SEAP Perforator propeller flap is an alternative to muscle flaps to achieve treatment of deep and large sternal wound infection.

Impact of Lipo-Body Lift Compared to Classical Lower Body Lift on Postoperative Outcome and Patient's Satisfaction: A Retrospective Study.

INTRODUCTION: Lately, the growing number of bariatric procedures performed each year led to an increasing demand for lower trunk reconstruction. Our team previously described the lipo-body lift (LBL) technique into lower duration of drainage and therefore seromas and other complications. In this study, we compared the classical body lift (CBL) technique to the LBL procedure. MATERIALS AND METHODS: All patients who underwent a LBL or CBL after massive weight loss between November 2012 and October 2017 were included. Surgery outcome parameters were collected as well as patient satisfaction through a satisfaction score realized at least after 1 year postoperative. Comparisons between CBL and LBL were conducted to assess the surgery's safety and the patient's satisfaction. RESULTS: A total of 130 patients were included, 61 patients who had a LBL were compared to 69 patients who had a CBL. The mean patient age was 39.64 ± 9.97 (21-66) years old, the mean body mass index before plastic surgery was 26.83 ± 3.08 kg/m2 (19.83-32.69), and the average weight loss was 53.40 ± 17.37 kg. The two groups had comparable preoperative data. Duration of drainage and hospital stay was significantly lower in the LBL group than in the CBL (p < 0.0001 and p < 0.0001, respectively). Surgical outcomes were comparable between groups as well as patient satisfaction scores. CONCLUSION: Lipo-body lift allows early discharge of the patient by reducing the duration of drainage without increasing the risk for complications. In our opinion, this technique should be used for type 1 and 2 patients with no contraindication for abdominal liposuction. LEVEL OF EVIDENCE III: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266.

The Lipo-Body Lift: Operative Technique.

Bariatric surgery induces massive weight loss, which results in global and complex skin deformities. Lower body lift procedure has become the gold standard for lower trunk reconstruction. The authors describe in this video the lipo-body lift technique in detail. The video is divided into 4 parts: part 1, indications and preoperative markings; part 2, posterior contouring; part 3, anterior contouring; and part 4, preoperative and postoperative results. Patient selection and technical key points of the technique are discussed. The lipo-body lift method is an important component of reconstructive strategies and should be widely offered to patients who experienced massive weight loss.

The Use of Pedicled Perforator Flaps in Chest Reconstruction: A Systematic Review of Outcomes and Reliability.

BACKGROUND: In recent years, pedicled perforator flaps have revolutionized plastic surgery by reducing donor site morbidity and ensuring larger and deeper reconstructions with local pedicled cutaneous flaps. The aim of the study was to make a systematic review of perforator pedicled propeller flaps (PPPFs) in chest reconstruction. METHODS: Pubmed and Cochrane databases were searched from 1989 to October 2016 for articles describing the use of PPPFs in chest reconstruction. The preferred reporting items for systematic reviews and meta analyses statement was used in the selection process. The review was registered on international prospective register of systematic reviews. Furthermore, operative technique, indications and complications were searched. RESULTS: Twenty-four articles were selected (174 patients and 182 flaps). Oncological surgery was the first etiology (34.5%), followed by infections (11.5%), chest keloid scars (6.23%), malformations (4.6%), burns (3.4%), chronic ulcers (2.3%), Verneuil disease (1.8%), and acute wounds (1.8%). The arc of rotation was between 90° and 120° in 24.2%. The mean surface of flaps was 127.45 ± 123.11 cm. Dissection was subfascial in 78.5% of the cases. Complications were found in 9.9% of patients and included mainly wound dehiscence (4.4%) and hematoma/seroma (2.2%). One case of total necrosis (0.5%) and 2 cases of partial necrosis (1.1%) were found. CONCLUSIONS: The possibility of numerous pedicles makes it possible for PPPFs to offset most areas of wall chest defects. Furthermore, this surgical technique is reliable and reproducible, with lower donor site morbidity than that in the case of muscular flaps, which are classically used in this location.

Safe monsplasty technique.

INTRODUCTION: To improve their health and quality of life, obese patients undergo consultation after weight loss. In these patients, the sub-umbilical abdominal and pubic regions are often characterized by redundant skin, creating aesthetic and functional discomfort. Monsplasty is an important step in abdominoplasty or bodylift procedures. We report on an original technique used to correct deformity in the pubic region following weight loss. METHODS: All interventions were performed by the same surgeon between April and December 2015. On stretched skin, we drew two lines 5 cm lateral to the median line on both sides and connected them with the arc of a circle placed 7 cm from the vulvar fork. Then, monsplasty marks extend to abdominal fold. During lower abdominal contouring, we performed monsplasty with three separate stitches between the camper fascia and aponeurosis of the abdominal muscle. The aim was to bring tension to the pubic region without additional surgical procedure. RESULTS: We report on 21 consecutive cases of monsplasty following lower trunk contouring. No reoperation was performed due to complication or aesthetic demand (no under- or over-correction occurred). No complication (e.g. edema, seroma, disturbance of sensibility) was observed in the pubic area. The results were stable 1 year after surgery. CONCLUSIONS: We report on a simple, rapid, and reproducible monsplasty technique for all stages of Pittsburgh classifications, which achieved favorable results with no complication. We recommend performance of this effective technique simultaneously with abdominoplasty or bodylift procedures. LEVEL OF EVIDENCE: IV.