Abdominal-Based Microsurgical Breast Reconstruction: How to Inset the Flap to Maximize the Aesthetic Result-A Systematic Review.

Nowadays, the ultimate goal of microsurgical breast reconstruction is not merely the effective transfer of vascularized tissue but the achievement of a natural, symmetric appearance. The aim of this present study was to systematically summarize the published evidence on abdominal-based free flap inset for breast reconstruction in order to provide principles and classification that could guide the surgeon in choosing the most appropriate inset technique based on patient and flap characteristics. A comprehensive review was performed following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, looking for articles on the insetting technique for free flap breast reconstruction. After screening 306 publications, 24 papers (published from 1994 to 2020) were included in the study. We identified four main breast anatomical features on which the papers reviewed focused when describing their insetting technique: breast width, breast ptosis, breast projection, and upper pole fullness. Patient body type, type of mastectomy, and reported complications are also discussed. Flap shaping and inset during breast reconstruction are fundamental steps in any reconstructive procedure. Despite the low evidence in the current literature, this systematic review provides a framework to guide the surgeon's decision-making and optimize the aesthetic outcomes of abdominal-based free flap breast reconstruction.

Rectus Muscle Plication in Mini-abdominoplasty with Umbilicus Preservation.

Diastasis recti is a frequent problem that women, particularly, experience after pregnancy. It is an abdominal wall defect in which there is more than 2 cm separation between the abdominal rectus muscles. Aside from being repaired most commonly with a full abdominoplasty, in some cases, diastasis might present with minimal excessive adipocutaneous tissue, thus requiring a mini-abdominoplasty. Because umbilical transposition is not needed in that latter scenario, diastasis repair is only possible by ligating and cutting the existing umbilical stalk to be able to have a direct clear access to the supraumbilical linea alba. However, detaching the umbilical stalk will most certainly lead to the displacement of the umbilicus inferiorly. To overcome this problem, we performed a modified mini-abdominoplasty technique, which repairs the recti diastasis, keeps the umbilical stalk in place, and leaves behind a mini-abdominoplasty scar, thus providing a more cosmetically appealing result in addition to a radical solution to the defect. Moreover, this technique can be performed by any qualified plastic surgeon under basic operating settings.

Lower limb soft tissue reconstruction using free ALT flaps: multimodal parameter analysis to predict the level of spontaneous reinnervation.

INTRODUCTION: This work aims to assess lower limb free flaps spontaneous sensory recovery by comparing and analyzing a single standardized reconstructive procedure, namely the free noninnervated anterolateral thigh (ALT) flap in order to evaluate which flap or patient-related factors may predict flap reinnervation. METHODS: Between January 2010 and March 2018 all nonreinnervated ALT flaps for lower limb coverage performed at our institution were screened. We excluded from the study flaps with less than 18 months of follow-up time, neurotized flaps, and those from patients who missed the last follow up. Sensory modalities that were evaluated included the two-point discrimination (2PD) test, measured in mm; and the Semmes-Weinstein monofilament (SWM) test, measured in gram. The sensory parameter results were compared and analyzed according to flap size (two groups; <160 cm2 vs. > 160 cm2), and post-op time of testing (two groups; <18-28 months vs. > 28 months). RESULTS: Twenty-one ALT free flaps were finally retained by this study. Our findings showed that flaps of smaller surface area showed a significantly better return in sensory discrimination 2PD and in sensory cutaneous pressure perception SWM testing. CONCLUSION: This work establishes for the first time some key quantitative data that can help predict free flap spontaneous reinnervation outcomes when using the same ALT flap. In our series, flaps surface remains the main discriminant value for a better sensory recovery.

Outcomes and complications of Traumatic ear lobe repair techniques: A systematic review.

BACKGROUND: Traumatic earlobe is a frequently encountered problem in our practice. Numerous techniques have been published in the past decades including case reports, retrospective reviews, and prospective studies. However, to date, no study has investigated the overall complications or satisfaction rates associated with the wide spectrum of techniques. OBJECTIVES: This review aims to assess the outcomes of the various earlobe repair techniques and to provide a simplified classification system. METHODS: This systematic review was performed in accordance with the PRISMA guidelines. PubMed database was queried in search of clinical studies describing surgical and non-surgical techniques, which reported techniques, indications, and outcomes. RESULTS: Twenty-six studies, published from 1973 through 2019, were included. Six main technique categories were identified: These were straight-line closure (type 1, n = 82), Z-plasty (type 2, n = 165), flaps (type 3, n = 66), L-specular plasty (type 4, n = 35), double-curve specular plasty (type 5, n = 15), and non-surgical techniques (type 6, n = 38). Z-plasty (type 2) had the highest post-operative infection rate of 11.5%. CONCLUSIONS: While all the techniques are generally simple and efficient, they should be chosen based on both surgeon and patient preference. Complication rates and morbidity are relatively low.

Long-term evaluation of Nipple-Areolar complex changes in inferior versus superomedial pedicle reduction mammoplasty: A comparative study.

BACKGROUND: In breast reduction, traditionally the inferior pedicle (IFP) technique is considered the most performed by plastic surgeons. A growing interest for the superomedial pedicle (SMP) mammoplasty technique has been documented in literature and clinical practice. Sensory recovery of the nipple-areolar complex (NAC), final areolar shape and scarring may also have a significant impact on patient satisfaction. OBJECTIVE: This study represents a retrospective multimodal analysis comparing NAC sensation and appearance outcomes in IFP and SMP wise pattern breast reductions with 2-year follow-up. METHODS: From 2013 to 2017, all performed reduction mammoplasty were included and divided in two groups (IFP or SMP technique). Testing included pressure perception (Semmes-Weinstein monofilaments), NAC measurement (diameters ratio and circumference) and circumareolar scar hypertrophy assessment. Measurements were repeated at 2 weeks, 6 and 24 months postoperatively. RESULTS: amongst the 73 patients, 42 (58%) had SMP technique and 31 (42%) had IFP technique. Values at 6-months showed better sensory return in the SMP (p < 0.01**). NAC enlargement, showed no difference between groups. However, there was a statistically significant increase in both the SMP (p < 0.001***) and the IFP (p < 0.01**) groups when comparing the 2-week and 24-month follow-up visits measured ratios confirming a more oval appearance over time with both techniques. Scar hypertrophy showed statistically significant reduction in both the SMP (p < 0.001***) and the IFP (p < 0.01**) groups over time. CONCLUSION: This 2-year follow-up study showed little difference in outcomes between the two techniques, but some advantages in NAC sensory recovery with the SMP.

Evaluation of long-term breast shape in inferior versus superomedial pedicle reduction mammoplasty: a comparative study.

BACKGROUND: Among breast reduction mammoplasty, the inferior pedicle-based (IFP) technique is considered the most performed by plastic surgeons. A growing interest for the supero-medial based pedicle (SMP) mammoplasty technique has been documented in literature and clinical practice. However, no real evidence exists on the superiority of one technique over another. METHODS: This study represents a retrospective multimodal analysis, using a prospectively maintained database, comparing wise pattern breast reduction techniques (IFP vs. SMP) over a 24-month follow-up. From January 2015 to July 2017, all patients undergoing wise pattern bilateral reduction mammoplasty, using either an IFP or a SMP technique, were included in the study and divided in two groups. Pre-operative breast measurements included sternal notch-to-nipple distance (SN-N), infra-mammary fold to inferior border of Nipple Areolar Complex (NAC) distance length and ptosis. The same measurements were recorded at 2 weeks, 6 months and 24 months post-op. Complications were recorded and aesthetic outcomes were evaluated. RESULTS: A total of 58 patients were included in the study, among which 36 (62%) were treated with a SMP technique and 22 (38%) with an IFP technique. At the 24-month follow-up timepoint, the SN-N distance was significantly shorter (*P<0.05) in the SMP group, with a significantly smaller elongation of the lower pole arc (29.5% increase in length in the SMP group and 40.9% in the IFP group). Aesthetic result gave significantly higher mean VAS score for SMP patients compared to IFP patients. CONCLUSIONS: The SMP technique provides stable and satisfactory results in term of breast shape, overcoming some of the major concerns related to the use of an IFP technique (lower pole elongation and ptosis recurrence), maintaining a superimposable complication rate.

Anterolateral Thigh Flap With Vascularized Fascia Lata Associated With Thigh Flaps: A Case Report of an All-in-One Reconstruction of the Suspensory Ligament and Penoscrotal District After Fournier Gangrene.

Radical surgical debridement after Fournier gangrene (FG) can totally change anatomical balance between structures and compromise urogenital function. This is particularly true when the suspensory ligament and the lower abdominal wall are involved, leading to erection and sexual intercourse dysfunction.We present the case of a 48-year-old man, who underwent emergency debridement and split-thickness skin graft (STSG) of inferior abdominal wall, pubis, scrotal bag and penile shaft after Fournier gangrene.Five months after the emergency procedure, bilateral medial thigh flaps recreated the scrotal compartment, whereas a pedicled composite anterolateral thigh flap including fascia lata could cover the lower abdominal wall and rebuilt the penile suspensory ligament (PSL).Healing was uneventful and the patient returned to a normal sexual life with satisfactory erection and intercourse.Composite and/or chimeric anterolateral thigh fascia lata flaps have been previously used as a reliable option for complex defects, including tendon and ligaments. We describe here, the first case in the literature of a penile suspensory ligament reconstruction.

Lymphatic Leaks of the Thigh and Inguinal Region: Combined Plastic Surgery Approaches for an Effective Treatment Algorithm.

BACKGROUND: Surgical procedures interfering with the draining nodes in the inguinal region carry the intrinsic risk of lymphatic complications. Lesions of the inguinal lymphatic network can lead to lymphocele or lymphocutaneous fistulas and can eventually be associated to limb lymphedema with consequent high morbidity. OBJECTIVES: This article describes a new surgical algorithm based on wound properties to properly address lymphatic complications of the inguinal area. Based on our experience, surgical solutions ranged from selective lymphatic vessel ligation to microsurgical lymphatic fistula treatment and free tissue transfer. METHODS: Fourteen consecutive patients underwent surgery in our department following failed attempts to address persistent lymphatic leaks. Patient characteristics such as smoking, previous surgeries, comorbidities, and wound properties were considered. Identification of the leak was performed using blue patent dye and indocyanine green fluorescence. Surgical reconstruction occurred, according to our algorithm. RESULTS: Lymphatic leaks were visualized in 11 of 14 patients. Direct closure of the wound after leak ligation could be performed in 4 of 14 patients. Multilymphatic into vein anastomosis was performed in 3 of 14 patients, and the remaining patients benefited from flap surgery based on the wound defects. All 14 patients had successful outcomes (100%) with early drain removal (average, 6 [SD, 6] days) and definitive wound healing 2 weeks postoperatively. After a mean follow-up of 12 (SD, 2.9) months, no clinical infection, lymphatic complication, or wound breakdown occurred. One patient had a partial recurrence that did not require surgical intervention. CONCLUSIONS: A stepwise approach, combining lymphatic surgery principles and plastic surgery flap techniques, can lead to an effective treatment algorithm where surgical options are wound tailored to guarantee the best functional outcomes.

Free Versus Pedicled Anterolateral Thigh Flap for Abdominal Wall Reconstruction.

BACKGROUND/AIM: Large full thickness abdominal wall defects following malignancies can be a reconstructive challenge. The purpose of this study was to analyze long-term outcomes and complications following abdominal wall reconstruction using composite antero-lateral thigh (ALT) flaps. PATIENTS AND METHODS: The study retrospectively investigated 16 consecutive patients who underwent abdominal wall reconstruction with autologous flap between May 2003 and March 2018. Volumetric flap analysis was used to assess flap atrophy over time, evaluating the role of denervation and reinnervation. The long-term outcome was assessed to compare the two groups (free vs. pedicled ALT flap reconstructions). RESULTS: All flaps successfully covered the defects. We found a significant increase in flap resorption in free flaps when compared to pedicled ones. Abdominal bulging was seen in 3 out of 16 (19%) patients after more than 12 months follow-up, in close correlation with mesh absence. CONCLUSION: Free flaps were shown to be equally effective as their pedicled counterparts, without significant increase in complication rate.

Colic-Based Transplant in Sexual Reassignment Surgery: Functional Outcomes and Complications in 43 Consecutive Patients.

INTRODUCTION: The "traditional" method to perform vaginoplasty in male-to-female transgender surgery consists in inverting the penoscrotal skin into a surgically created cavity in the perineum between the rectum and the bladder creating a neovagina. To overcome the noteworthy disadvantage of lack of depth, the use of a rectosigmoid graft can be preferred over the penile skin inversion. AIM: The aim of this study was to compare 2 methods for vaginoplasty in male-to-female transgender surgery in regard of the functional and cosmetic long-term result. Additionally this study aims to understand key factors leading to secondary sigmoid vaginoplasty in patients with previous penile skin inversion. METHODS: This is a retrospective survey of outcomes and complications of 43 patients who underwent neovaginoplasty by the same senior surgeon, between 2007 and 2017. 13 patients underwent a secondary rectosigmoid neovagina later (30.2%). Moreover, we performed an aesthetic and functional evaluation on 28 patients (65%) at long-term follow-up. Mean follow-up was 32.6 ± 3.5 months (average ± SEM). Patients were also evaluated by a questionnaire to assess both aesthetic and functional (penetration, orgasm, and pain) outcomes. Statistical analysis was used to compare results between groups. MAIN OUTCOME MEASURE: Patient satisfaction was assessed by a questionnaire sent to all 43 patients and was made of 5 questions (Q1 to Q5) designed in a way to evaluate patient outcomes in terms of both functionality and cosmesis of the neovagina. RESULTS: Our findings showed that the use of a rectosigmoid graft in secondary cases significantly decreased sexual pain during intercourse. Both techniques had similar aesthetic and functional outcomes with mostly satisfied patients (no statistical significance). CLINICAL IMPLICATIONS: The use of sigmoid vaginoplasty could improve functional outcomes when compared to penile skin inversion vaginoplasty. STRENGTH & LIMITATIONS: This study strength is its retrospective nature conducted on a prospectively-maintained database limiting biases with 43 consecutive vaginoplasties, performed by the same surgeon. Relative limitation was that not all patients returned our questionnaire and, thus, only 65% of our patients were evaluated for satisfaction. CONCLUSION: This study reports long-term outcomes in transgender surgery using 2 different techniques for neovagina creation. The use of sigmoid vaginoplasty showed better functional outcomes than penile skin inversion, whereas cosmetic results were similar. di Summa PG, Watfa W, Krähenbühl S, et al. Colic-Based Transplant in Sexual Reassignment Surgery: Functional Outcomes and Complications in 43 Consecutive Patients. J Sex Med 2019;16:2030-2037.

Late avulsion of a free flap in a patient with severe psychiatric illness: Establishing a successful salvage strategy.

Post-traumatic defects of the distal third of the leg often require skipping a few steps of the well-established reconstructive ladder, due to the limited local reliable reconstructive options. In rare cases, the reconstructive plan and flap choice may encounter challenges when the patient has psychiatric illness affecting compliance with postoperative care. We describe a case of a patient with severe intellectual disability and an open fracture of the distal lower limb. After fracture management and debridement of devitalized tissues, the resultant soft tissue defect was covered with a free gracilis flap. On postoperative day 7, the patient ripped out the newly transplanted flap. The flap was too traumatized for salvage, so a contralateral free gracilis muscle flap was used. The patient showed good aesthetic and functional outcomes at a 1-year follow-up. When planning the postoperative management of patients with psychiatric illness, less complex and more robust procedures may be preferred over a long and complex surgical reconstruction requiring good compliance with postoperative care. The medical team should be aware of the risk of postoperative collapse, focus on the prevention of pain, and be wary of drug interactions. Whenever necessary, free tissue transfer should be performed despite potential compliance issues.

A comprehensive guide to upper lip aesthetic rejuvenation.

The authors of this review present a comprehensive assessment of the techniques and indications in the treatment of the long upper lip. Setting aside the maxillofacial malformations, the review is focused on senescence as the most frequent etiology. A graphical reminder of the anatomical entities and of the upper lip proportions allows optimal preoperative planning. All current treatment options, from fillers to surgical excision and dermabrasion, are reviewed and summarized in order to provide an overview of each technique's expected results and contraindications.

Systematic review of outcomes and complications in nonimplant-based mastopexy surgery.

BACKGROUND: Mastopexy is one of the most performed cosmetic surgery procedures in the U.S. Numerous studies on mastopexy techniques have been published in the past decades, including case reports, retrospective reviews, and prospective studies. However, to date, no study has investigated the overall complications or satisfaction rates associated with the wide spectrum of techniques. OBJECTIVES: This review aims to assess the outcomes of the various mastopexy techniques, without the use of implants, thus focusing on associated complications, and to provide a simplified classification system. METHODS: This systematic review was performed in accordance with the PRISMA guidelines. PubMed database was queried in search of clinical studies describing nonprosthetic mastopexy techniques, which reported the technique, indication, and outcomes. RESULTS: Thirty-four studies, published from 1980 through 2016, were included and represented 1888 treated patients. Four main surgical technique categories were identified: dermal reshape, glandular reshape, glandular reshape associated with perforator flaps, and glandular reshape with mesh support. Despite varying techniques, mastopexy was generally found to be a reliable esthetic procedure with unsatisfactory breast shape, thus accounting for only 1.3% of the patients. The overall complication rate was 10.4%. The most represented complications were scar-related (3%, including hypertrophic or unesthetic appearance) and nipple-areola-related problems (2.9%; including distortion, asymmetry, and reduction in sensation). CONCLUSIONS: Mastopexy techniques achieve high patient satisfaction and can be tailored according to patient needs and clinical presentation. Complication rates and morbidity are relatively low. However, a significant number of issues related to scars, asymmetry, and potential ptosis recurrence should be highlighted in the information provided to patients.

Dermal Triangular Flaps to Prevent Pseudoptosis in Mastopexy Surgery: The Hammock Technique.

Mastopexy is one of the most performed cosmetic surgery procedures in the United States. Despite the numerous mastopexy techniques that were published in the past decades, preventing pseudoptosis to ensure longer lasting results remains the principal challenge. OBJECTIVES: This paper describes a new mastopexy technique developed for moderate to severe ptosis/pseudoptosis associated with upper pole deflation. Considering some of the commonest risk factors generally considered predictive of worse outcomes (massive weight loss, multiple pregnancies, skin quality, smoking, age), we aimed to assess whether this technique could be beneficial in the support of the desired breast shape over time. METHODS: Twelve patients, all featuring 1 or more of the abovementioned preoperative risk factors, were operated on by the same senior surgeon with the hammock mastopexy technique using dermal flaps as a support for the glandular reshaping (6 bilateral mastopexies and 6 unilateral mastopexies for contralateral symmetrization after breast reconstruction). Patients' characteristics, such as smoking, weight loss, or multiparity with consequent inelastic skin, age, and lengthy nipple-areola complex lift, were considered as independent risk factors for ptosis recurrence and bottoming out. Patients were divided into 3 subgroups according to the number of their risk factors. Aesthetic results were assessed at 12 months postoperatively. Changes in postoperative were assessed for each patient by breast measurements and a superposition of the standardized breast photographs. Long-term outcomes were compared with a control group of 6 patients who benefited from mastopexy without "hammock technique." RESULTS: Satisfactory maintenance of shape and stable nipple-areola complex position was seen at 12 months regardless of the number of risk factors. However, a statistically significant difference was found in lower pole lengthening between patients with more than 3 risk factors compared to other groups. Aesthetic measurement results were consistent between the patient and surgeon reporting a satisfying cosmetic result, regardless of the number of risk factors. In the control group, we found a significant increase in breast lower pole measurements at 12 months when compared with the hammock group. CONCLUSIONS: This mastopexy technique improves projection and reinforces the lower pole support with lateral and medial dermal flaps. The technique is safe and reliable and provides easily reproducible results for patients with risk factors for postoperative pseudoptosis.

Application of Dermal Skin Substitutes for Hand and Finger Palmar Soft Tissue Loss.

Restoring function after traumatic defects of the palm is a reconstructive challenge, considering the need for flexible, elastic, and resistant skin. Dermal skin substitutes are biologically engineered materials composed of collagen and glycosaminoglycan, devoid of cellular structures. These biodegradable materials act as artificial dermis and stimulate neovascularization: they have been used for many years, mainly on the dorsal side of the hand and fingers, whereas the palmar side of the hand has been generally addressed by local flaps. In this study, we described our experience with dermal skin substitutes in two cases of palmar defects associated with exposed tendinous structures. Coverage of palmar defects in hand and fingers with dermal substitute and split thickness skin graft was performed on two patients. Both patients presented palmar-only loss of tissue (traumatic palmar amputation in the first patient and degloving-type injury in the second patient). Range of motion, functional outcomes, and satisfaction and aesthetical results were evaluated. The resulting skin showed good quality, thickness, pliability, and Disabilities of the Arm, Shoulder, and Hand (DASH) score. Additionally, the patients regained full range of motion and reported high satisfaction. The association of split thickness skin graft with dermal substitutes in palmar traumatic hand showed optimal functional and aesthetic outcomes. Although being more adapted to dorsal loss of substance, collagen-based dermal substitutes can also be useful reconstructive tools in palmar defects with exposed structures and could be used to a larger extent in the future.

MatriDerm Decreases Donor Site Morbidity After Radial Forearm Free Flap Harvest in Transgender Surgery.

BACKGROUND: Phalloplasty with the radial forearm free flap is associated with a large donor site defect. AIM: To compare two methods of donor site closure for functional and cosmetic long-term results: full-thickness skin grafting vs split-thickness skin grafting with MatriDerm. METHODS: Thirty-seven transgender patients had a neophallus created from a radial forearm free flap, and all were operated on by the same senior surgeon. Eight patients had their donor site defect closed by total skin grafting and 29 patients, operated on after 2009, received a split-thickness skin graft with MatriDerm closure. All 37 patients were evaluated by questionnaire and by careful clinical examination. Pressure perception was assessed with the Semmes-Weinstein monofilament test. Sensory recovery, skin quality, and cosmetic result also were compared. The contralateral arm was used as the control. OUTCOMES: Pressure perception values showed better sensory return in the MatriDerm group. Split-thickness skin grafting with MatriDerm achieved superior results in skin sensibility, superficial radial nerve recovery, and cosmetic aspect. RESULTS: Our findings support the hypothesis that MatriDerm can be used to preserve sensory function and decrease morbidity of the donor site. CLINICAL IMPLICATIONS: The use of a dermal substitute decreases the morbidity of the forearm free flap donor site. STRENGTHS AND LIMITATIONS: The strength of this study is its retrospective nature conducted of a prospectively maintained database of 37 consecutive radial forearm free flaps with superimposable dimensions and location performed by the same surgeon, thus limiting biases. A limitation is its small sample (particularly for the control group). CONCLUSION: Our experience showed that the combination of a split-thickness skin graft with MatriDerm substantially decreases postoperative complications at the donor site defect on the forearm of transgender patients. Watfa W, di Summa PG, Meuli J, et al. MatriDerm Decreases Donor Site Morbidity After Radial Forearm Free Flap Harvest in Transgender Surgery. J Sex Med 2017;14:1277-1284.