Aging of the upper lip : part II : evidence-based rejuvenation of the upper lip : a review of 500 consecutive cases

Background: Findings from photometric analysis of soft tissue on cranial magnetic resonance imaging demonstrate that the aging upper lip shows significant lengthening, thinning, volume loss, and deepening of the nasolabial folds. In this study, these findings are implemented in a review of 500 cases of upper lip rejuvenation to propose an evidence-based strategy for surgical rejuvenation of the upper lip. Methods: The charts of 500 consecutive surgical perioral rejuvenation patients treated by the senior authors (P. L. T. and A. M. V.) from 2014 until 2018 were reviewed. The surgical methods of lip lift and fat grafting were described in relation to the cases and the metric data. Results: Of the 500 patients, 51 had an isolated procedure such as a lip lift (3 percent), lip augmentation (3 percent), augmentation of the nasolabial folds (2 percent), or skin resurfacing (2 percent). The remaining 449 patients underwent combinations of lip lift, augmentation of the lip and nasolabial fold (32 percent), lip lift with augmentation of the lip and nasolabial fold with resurfacing (30 percent), lip augmentation and resurfacing (14 percent), or lip lift and resurfacing (14 percent). Conclusions: Rejuvenating the upper lip needs to address both lengthening and volume loss. This requires a combination of surgical shortening of the upper lip by a precisely designed lip lift and a differential filling of certain upper lip regions by microfat grafting. The combination of these two modalities works synergistically

Aging of the upper lip, part I : a retrospective analysis of metric changes in soft tissue on magnetic resonance imaging

Background: In scientific literature, numerous theories on the mechanism of facial aging can be found. The debate about facial sagging versus deflation is still ongoing. In this study, the metric changes in perioral soft tissue were demonstrated. These data can contribute to a better understanding of physical changes in the aging perioral area. Methods: Upper lip measurements were performed on cranial magnetic resonance images of 200 Caucasian subjects (100 men and 100 women). The study population was aged between 20 to 30 and 65 to 80 years. The upper lip length and soft-tissue thickness were measured on sagittal and parasagittal section. Cross-section surface area of the upper lip was measured in the sagittal section to represent volume. The data were analyzed with a t test and results were considered significant at p < 0.01. Results: The upper lip in the old age group differed significantly in length (19.24 percent in women and 18.24 percent in men), thickness (up to -40.55 percent in women and -32.74 percent in men), and volume (-20.89 percent in women and -17.40 percent in men). Soft-tissue thickness at the alar nasolabial fold was significantly thinner in the old age group (-25 percent in women and -25.7 percent in men) and showed significantly greater tissue loss than elsewhere in the upper lip (p < 0.001). Conclusions: These results suggest that the aging perioral area is affected with a combination of soft-tissue lengthening, thinning, and volume loss. The clinical implications of this study on perioral rejuvenating strategies will be explained in part II

Creation of clitoral hood and labia minora in penile inversion vaginoplasty in circumcised and uncircumcised transwomen

Gender dysphoria, the incongruence between anatomical sex and gender identity, is estimated to affect 1 percent of the population. Creation of a feminine vulva with labia minora remains a technical challenge for surgeons, especially in circumcised patients. The authors present the technique developed by the senior author (S.M.) that uses prepuce skin in uncircumcised patients or distal shaft skin in circumcised patients for creation of both clitoral hood and labia minora. A retrospective case review was conducted of all penile inversion vaginoplasties performed by the senior author between 2014 and 2016. Patient characteristics, history of circumcision, and revision surgery were recorded. Surgical technique to create and inset the neoclitoris and labia minora in a single-stage penile inversion vaginoplasty is described in detail. A total of 161 penile inversion vaginoplasty operations were performed. Creation of labia minora and clitoral hood was achieved in all patients, with 4.3 percent undergoing an early intervention for bleeding or dehiscence and 5.6 percent requiring late revision surgery for diverted urinary stream. Average length of follow-up was 29 months. Age, hormonal therapy time, body mass index, smoking, and diabetes were the investigated risk factors for postoperative complications, but no significant correlations were found. All patients met the standards of care set forth by the World Professional Association for Transgender Health. Creation of the clitoral hood and labia minora during penile inversion vaginoplasty is achievable in both circumcised and uncircumcised patients, with good aesthetic results and a low revision surgery rate. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, I