Unstimulated Gluteus Maximus Sphincteroplasty for Bowel Incontinence

Background Gluteus maximus, by virtue of its continued adjunct contraction with the anal sphincter, has many characteristics and histomorphological features mimicking type I musculature. Hence, anal sphincter replacement therapy with gluteus maximus has all avenues for lasting successful results. This study aimed to evaluate the efficiency of unstimulated gluteus maximus sphincteroplasty for anal incontinence reconstruction and neosphincter reconstruction in perineal colostomy cases. Methods From March 2015 to March 2020, the records of patients who underwent gluteus maximus sphincteroplasty for fecal incontinence were analyzed in this retrospective cohort study. The mean age was 31.55 years. Eleven patients (females = 4, males = 7) underwent anal incontinence reconstruction. All these cases were followed up for an average period of 28.46 months. Results Good continence was observed in all patients with an average Cleveland Clinic Florida Faecal Incontinence Score of 3.18 (p = 0.0035). At the end of the follow-up period, the average median resting pressure found via manometry was 44.64 mm Hg, and the average median squeeze pressure was 103.55mm Hg. The mean of the average continence contraction time at the end of the follow-up period was found to be 3.64 minutes. None of our patients had complete continence failure. None of our patients used perineal pads or made any lifestyle alterations at the end of the follow-up period. Most of the patients expressed satisfactory continence. Conclusion Despite being untrained with implantable electrodes, the gluteus maximus muscle produced very good continence results with our way of construct. In addition, with its good lumen occluding effect, it achieves good resting and squeeze anal pressure around the anal canal/bowel with trivial reeducation. Hence, it has become our institution's procedure of choice for anal sphincter reconstruction

Application of embryonic equivalents in male-to-female sex reassignment surgery

Introduction: The feeling of incongruence between phenotypic sex and psychological recognition of self-gender is termed gender dysphoria. Transsexualism is the most extreme form of this disorder. Aims and Objectives: The aims and objectives of the study are to evaluate the esthetic and functional outcome of embryonic equivalents-based male-to-female sex reassignment surgery in transwomen using the institutional scoring system. Materials and Methods: Thirty transwomen who had undergone male-to-female embryonic equivalents-based sex reassignment surgery (MFEEbSRS) from October 2012 to March 2016 were retrospectively studied. The outcome was evaluated by two independent plastic surgeons, based on interview with the individuals, visual assessment, and measurements. Surgical Technique: Clitoris was created from reduced glans on dorsal penile pedicle mounted on the crura of the conjoined corpora cavernosa. De-gloved unfurled proximal penile skin formed the introitus, hood for clitoris and labia minora. Neo-external urethral meatus was fashioned from the distal portion of the bulbar urethra. Distal de-gloved inverted penile tube flap was used for the creation of neovagina. Reduced scrotal flaps formed the labia majora. Observation and Results: The maximum length of neovagina in the study was 12 cm, and the average length was 9.8 cm. Based on our institutional scoring system for the assessment of esthetic and functional outcome, we got excellent results in all transwomen. Conclusion: The esthetic and functional outcome in all the patients was good. All patients were relieved of their primordial feminine tension and satisfied with the surgery. Their personality, lifestyle, and self-esteem improved remarkably following surgery

Regulating Microvascular Free Flaps Reconstruction in “Schobinger Stage 4” Arteriovenous Malformations of Face

Objectives Arteriovenous malformations (AVMs) are high-flow, aggressive lesions that cause systemic effects and may pose a risk to life. These lesions are difficult to treat as they have a tendency to recur aggressively after excision or embolization. So, it requires a regulating free flap with robust vascular flow averting the postexcisional ischemia-induced collateralization, parasitization, and recruitment of neovessels from the surrounding mesenchyme—a phenomenon precipitating and perpetuating the recurrence of AVM. Materials and Methods Sixteen patients (12 males and 4 females) with AVMs Schobinger type 4 involving face were treated from March 2015 to March 2021 with various free flaps: three free rectus abdominis flaps, one free radial forearm flap, and twelve free anterolateral thigh flaps were used for reconstruction following the wide local excision of Schobinger type 4 facial AVM. The records of these patients were analyzed retrospectively. The average follow-up period was 18.5 months. The functional and aesthetic outcomes were analyzed with institutional assessment scores. Results The average size of the flap harvested was 113.43 cm2. Fourteen patients (87.5%) had good-to-excellent score (p = 0.035) with institutional aesthetic and functional assessment system. The remaining two patients (12.5%) had only fair results. There was no recurrence (0%) in the free flap group versus 64% recurrence in the pedicled flap and skin grafting groups (p = 0.035). Conclusion Free flaps with their robust and homogenized blood supply provide a good avenue for void filling and an excellent regulating effect in inhibiting any locoregional recurrences of AVM