Gender Affirming Body Contouring and Physical Transformation in Transgender Individuals

Shaping the Skeleton: Impact of GnRH Analogue and Sex Hormone Therapy on Skeletal Dimensions in Transgender Individuals

CONTEXT

Skeletal dimensions vary between sexes. Men typically have broader shoulders and women a wider pelvis. Whether gender-affirming hormone therapy (GAHT) with or without prior puberty suppression (PS) alters these dimensions in transgender individuals remains unclear.

OBJECTIVE

To investigate impact of PS and GAHT on skeletal dimensions.

METHODS

This retrospective cross-sectional study, conducted at a gender identity clinic, included transgender individuals assigned male at birth (AMAB) and assigned female at birth (AFAB) who underwent dual-energy x-ray absorptiometry (DXA) scanning between ages 18 and 28 years and who were divided into 4 groups: Early PS (Tanner G/B2-3) + GAHT, Late PS (Tanner G/B4-5) + GAHT, GAHT-only, and untreated. Shoulder and pelvis dimensions measured by DXA were compared between groups, with adjustment for height.

RESULTS

A total of 121 individuals AMAB and 122 AFAB were included. Only individuals AMAB who underwent early PS had smaller shoulders compared to untreated individuals AMAB (-1.3 cm; 95% CI -2.1; -0.5). In individuals AMAB from both the Early and Late PS groups, pelvic inlet, pubic symphysis width, and interischial distance were greater compared to untreated individuals AMAB, resulting in dimensions comparable to untreated individuals AFAB. Only in Early PS AFAB was pelvic inlet width smaller compared to untreated individuals AFAB (-1.0 cm; 95% CI -1.5; -0.6), and comparable to untreated individuals AMAB.

CONCLUSION

The study results suggest that skeletal dimensions are only altered by GAHT if endogenous puberty has not yet been completed at start of PS. These findings enhance our understanding of hormonal effects on the skeleton and may hold clinical relevance for body image as well as for forensic anthropology. Future research should evaluate clinical implications for surgical or obstetrical outcomes in transgender individuals.

Dermatological care of gender-diverse patients in Australia

In recent years, there has been an increasing recognition of the unique healthcare needs of gender-diverse patients in Australia. With the continuous growth of referrals to gender health services, there is an increased demand for specialised dermatological care. There is still a significant knowledge gap and a lack of guidelines specifically tailored to this patient group. In this article, we will provide a brief overview of the journey of Transgender and Gender Diverse (TGD) individuals as they embark on psychological and pharmacologic treatment for gender dysphoria in Australia. We endeavour to contribute to the existing body of knowledge by examining the evidence surrounding the treatment of skin, hair and nail issues for TGD patients. This article will outline how dermatologists can assist in the care of the gender-diverse patient. Although puberty blockade (stage 1 treatments) has minimal dermatological impact, gender-affirming pharmacotherapy (stage 2 treatments) can lead to many dermatological issues including acne, patterned hair loss (PHL) and dermatitis. The dermatologist may also play a role in stage 3 treatments which include surgical or procedural interventions for gender affirmation.

Aesthetic Considerations for Neuromodulator Use in Transgender Patients

BACKGROUND

The aesthetic dimension of transgender experiences involves various aspects linked to the visual representation and expression of one's gender identity. Nonsurgical cosmetic procedures, such as neuromodulators, have consequently become a viable treatment option for patients with gender dysphoria because of the ability to yield significant, although temporary, results with minimal associated risks and downtime.

OBJECTIVE

To comprehensively review literature pertaining to the aesthetic considerations for use of neuromodulators in transgender and nonbinary individuals.

MATERIALS AND METHODS

A literature review of PubMed/MEDLINE for studies was published through January 2024 for nonsurgical facial and body modification using neuromodulators. Searches were conducted with relevant keywords. Peer-reviewed articles and their references published within the past 10 years were given emphasis in the review.

RESULTS

Based on the limited publications to date, the authors prepared a comprehensive review on indications for neuromodulator treatment in this population, including brow positioning, lower face contouring, lip eversion, trapezius slimming, and leg contouring.

CONCLUSION

Dermatologists play a crucial role in facilitating the achievement of gender affirmation goals.

Overview of gender-affirming surgery

This publication will discuss the diversity of procedures that are common to those with intersex traits,/differences of sex development (I/DSD), and transgender and gender diverse (TGD) patients. It will address how these procedures are performed, and common after care and long-term considerations which are relevant to the pediatric radiologist. Some surgeries offered to these patient populations have shared surgical approaches and radiographic considerations. With the growth of TGD procedures as a field, more pediatric subspecialties are performing these procedures, and the approaches are informing the surgical care of the growing number of I/DSD individuals who are seeking surgery in adolescence and young adulthood. Surgeries discussed will include procedures to masculinize or feminize breast/chest tissue, facial bony contours, as well as internal and external genital structures. Patients are diverse and this includes their embodiment goals. As such, not all TGD and I/DSD patients will desire to undergo these procedures. It is important for radiologists to have a foundational understanding of this heterogenous set of procedures so they can provide optimal care for these patient populations.

Body Contouring as Gender-Affirming Surgery in Transgender Patients: A Systematic Review of the Current Literature

Background: There is an increasing demand for body contouring and gender-affirming surgeries, and so is the need to compare outcomes between techniques. Gender dysphoria is a discrepancy between gender identity and the sex assigned at birth. One way to address this is to perform procedures to enable patients to look according to their desired gender identity. Gaps in knowledge regarding the best approaches and which surgical techniques yield the most patient satisfaction remain. This article summarizes up-to-date studies, including upper and lower body contouring procedures. Methods: A systematic review was performed using terms related to body contouring in gender-affirming surgery for transgender patients. All articles included surgical and patient-reported outcomes following either chest or lower body contouring procedures. Results: 15 studies, including trans male chest wall contouring, trans female breast augmentation, and lower body contouring, with 1811 patients, fulfilled the inclusion criteria. The double incision (DI) techniques consistently resected more tissue and had better BODY Q scores than non-overweight patients. Bleeding was increased in periareolar, semicircular, and obese patients with DI techniques. Nipple depigmentation and sensation loss were more common with double-incision-free nipple graft techniques (DIFNG). Lower body contouring patients had average implant sizes bigger than 200 mL and reported 2 gluteal implant displacements, 1 exposure, and one rupture. Eight percent of patients who underwent large-volume fat grafting reported dissatisfaction due to fat reabsorption. Conclusions: The debate between the double incision and periareolar techniques continues. Variations of the DIFNG technique continue to be the most common approach; however, nipple depigmentation and loss of sensation are also more common with it. Regarding increased bleeding with periareolar techniques, there is still no evidence that hormonal therapy may be playing a role in it. For lower-body trans female contouring, implants could help with the longevity of contouring results in patients needing large-volume fat grafting. There is an increasing evaluation of gender-affirming body contouring patient-reported outcomes; however, there is still a need for a validated way to report satisfaction scores in lower body contouring. Validated surveys could help identify surgical candidates based on satisfaction patterns, specifically for transgender and non-binary patients.

Ultrasonic- and Ultrasound-assisted Improvement of Silhouette of the Torso: Bone Structure High-definition Remodeling (Part I)

Background

High-definition liposculpture allowed plastic surgeons to achieve better aesthetic results by carving the underlying muscles and contours in a new way. Several authors have improved the original technique by adding other procedures and new technologies. We designed a new improvement by incorporating bone transformation surgery to overcome the lack of silhouette at the waist and, as a result, optimize the breast-waist-hip ratios.

Methods

We carried out a prospective multicenter study, with five different surgeons performing the same rib remodeling technique for waist definition. We used an ultrasonic piece for costal corticotomy and real-time ultrasound imaging to perform green-stick fractures over the last two or three floating ribs. Ours is a new technique based on the prior one described by Kudzaev.

Results

We reported 131 consecutive patients who were enrolled in this study. Waistline diameter decreased an average of 8 cm after surgery (P < 0.05). Most patients were women (n = 125, 95.4%). No major complications were reported. Most common complication was prolonged pain, with only three cases of contour asymmetry, all of which were attributable to noncompliance of constantly wearing the corset + compressive garments. Patients reported a high satisfaction rate and fast recovery (Body-QoL survey).

Conclusions

Ultrasonic- and ultrasound- assisted indentation surgery of the thorax is a safe and reliable technique for waistline definition, with a high satisfaction rate, almost-invisible scars, and minimal risk for complications. Incorporation of high-definition liposculpture to rib remodeling opens up a new horizon for bone structure modification surgery (S-high-definition remodeling) that can be safely performed for patients who seek better aesthetic outcomes in body contouring.