Abdominoplasty and Clitoris Evaluation: A Prospective Study on Sexual Pleasure in Women Undergoing Abdominoplasty.

INTRODUCTION: Being one of the most practiced procedures in plastic surgery, it is important to foster a better understanding of the effect of anatomical changes in the pubic area after abdominoplasty on sexuality in women. Since to date no study has been performed with this purpose, our aim is to evaluate the impact of the abdominoplasty on sexual pleasure and to perform an objective evaluation of changes in clitoral position and prepubic fat area after this procedure. MATERIALS AND METHODS: A prospective study has been performed in 50 women who expressed a desire to undergo abdominoplasty from January 2021 to December 2021. The primary endpoint was Sexual pleasure assessed by the "Sexuality Assessment Scale" before and 6 months after abdominoplasty in all patients. Furthermore, we evaluated the physical changes of the clitoris (clito-pubic distance, CP distance) and the prepubic fat area on magnetic resonance imaging before and 3 months after abdominoplasty. RESULTS: Patients mean age was of 42 ± 9 years, and mean body mass index of 26 ± 2 kg/m2. A significant difference (P < 0.0001) between sexual satisfaction before and 6 months after abdominoplasty (mean difference +7.4 ± 6.452) was found. Though there was no significant difference between the clito-pubic distance before and after abdominoplasty (mean difference -3.200 ± 2.499 mm; p= 0.0832), a significant difference was found in the size of the prepubic fat area before compared to after abdominoplasty (mean difference -1.714 ± 1.010 cm2; p = 0.0426). However, no significant relationship between these anatomical changes and sexual satisfaction was found. CONCLUSION: Our results show that abdominoplasty is associated with an increase in sexual satisfaction. The changes in the post-operative position of the clitoris were not statistically significant, contrarily to the size of the prepubic fat area, which was significantly modified and could partially explain the improved sexual pleasure. Authors were unable to statistically demonstrate a correlation between those anatomical modifications and sexual pleasure. 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 .

The deep inferior epigastric artery perforator flap: a narrative review on its various uses in non-breast reconstruction.

Background and Objective: The deep inferior epigastric artery perforator (DIEP) flap was first described by Koshima and Soeda in 1989 and is now well-established as the gold standard in breast reconstruction. Lately, this issue has been explored in the context of head and neck reconstruction, highlighting growing interest in the use of the DIEP flap beyond breast reconstruction, but its usage in other anatomical regions appears elusive. Nevertheless, DIEP flap reconstruction may be a viable choice for complex, three-dimensional head and neck deformities while upholding the criteria of minimal donor site morbidity, according to a recent review. To determine whether the DIEP flap may be used successfully in other types of reconstruction, we conducted a review on the use, applications, and outcomes of the DIEP flap in non-breast reconstruction. This is, as far as we are aware, the first comprehensive analysis of all applications of the DIEP flap other than for breast reconstruction. Methods: A literature review was performed using PubMed to include all relevant articles in English or French published up to February 2022. Keywords included "DIEP flap" and "deep inferior epigastric perforator flap". Key Contents and Findings: A total of 1,299 articles were identified with 105 on the use of the DIEP flap in non-breast reconstruction. This suggests increasing recognition of the DIEP flap as a feasible option for reconstruction of most anatomical regions, especially in lower limb and head and neck reconstruction, followed by gynecological reconstruction. The DIEP flap was also utilized in the reconstruction of upper limb, thigh and hip defects. Less commonly, it has been used for penoscrotal, groin, sternal, buttock and abdomen reconstruction. Conclusions: The scientific body of evidence showed the robustness and versatility of the DIEP flap in non-breast reconstruction, with its relative pros and cons at different anatomical regions.

Sub-Zero Non-Freezing of Vascularized Composite Allografts Preservation in Rodents.

Ischemia is a major limiting factor in Vascularized Composite Allotransplantation (VCA) as irreversible muscular injury can occur after as early as 4-6 hours of static cold storage (SCS). Organ preservation technologies have led to the development of storage protocols extending rat liver ex vivo preservation up to 4 days. Development of such a protocol for VCAs has the added challenge of inherent ice nucleating factors of the graft, therefore this study focused on developing a robust protocol for VCA supercooling. Rodent partial hindlimbs underwent subnormothermic machine perfusion (SNMP) with several loading solutions, followed by cryoprotective agent (CPA) cocktail developed for VCAs. Storage occurred in suspended animation for 24h and VCAs were recovered using SNMP with modified Steen. This study shows a robust VCA supercooling preservation protocol in a rodent model. Further optimization is expected to allow for its application in a transplantation model, which would be a breakthrough in the field of VCA preservation.

Microvascular assessment of fascio-cutaneous flaps by ultrasound: A large animal study.

Objectives: Blood perfusion quality of a flap is the main prognostic factor for success. Microvascular evaluation remains mostly inaccessible. We aimed to evaluate the microflow imaging mode, MV-Flow, in assessing flap microvascularization in a pig model of the fascio-cutaneous flap. Methods: On five pigs, bilateral saphenous fascio-cutaneous flaps were procured on the superficial femoral vessels. A conventional ultrasound evaluation in pulsed Doppler and color Doppler was conducted on the ten flaps allowing for the calculation of the saphenous artery flow rate. The MV-Flow mode was then applied: for qualitative analysis, with identification of saphenous artery collaterals; then quantitative, with repeated measurements of the Vascularity Index (VI), percentage of pixels where flow is detected relative to the total ultrasound view area. The measurements were then repeated after increasing arterial flow by clamping the distal femoral artery. Results: The MV-Flow mode allowed a better follow-up of the saphenous artery's collaterals and detected microflows not seen with the color Doppler. The VI was correlated to the saphenous artery flow rate (Spearman rho of 0.64; p = 0.002) and allowed to monitor the flap perfusion variations. Conclusion: Ultrasound imaging of microvascularization by MV-Flow mode and its quantification by VI provides valuable information in evaluating the microvascularization of flaps.