A novel classification of senile dermatochalasis: insights from clinical and histological analysis.

PURPOSE: Dermatochalasis is a common disorder of the elderly, often requiring upper blepharoplasty. Although it is mainly accepted as a process of aging, its clinical and histological findings vary among patients. The aim of this study was to classify types of dermatochalasis based on their clinical and histological findings. METHODS: This retrospective study included patients with dermatochalasis who had undergone senile blepharoplasty at a single center. Clinical parameters such as margin-to-reflex distance 1 (MRD1), eyelid contour, visual field, and pre-existing medical conditions were assessed. Histological analysis was conducted of eyelid tissues stained with hematoxylin and eosin (H&E) and D2-40 to evaluate dermal edema, inflammation, lymphatic changes, and stromal depth. RESULTS: This study included 67 eyes of 35 patients. The mean age of the patients was 69.0 ± 8.3 years, and the average MRD1 was 1.8 ± 1.3 mm. In correlation analysis, two distinct types of dermatochalasis based on the histological findings were identified: lymphangiectasia-dominant and stromal edema-dominant types. The difference between nasal and temporal side MRD1(NT-MRD1) showed the area under the ROC curve of 0.718 of for distinguishing the two histological types of dermatochalasis was 0.718. CONCLUSION: Our novel classification of senile dermatochalasis based on morphological and histological analysis provides insights into the underlying pathology and may help to predict surgical outcomes and complications.

Supraperiosteal fat repositioning with midface lift in lower eyelid blepharoplasty: an 18-year experience.

PURPOSE: To assess the clinical outcomes of fat repositioning via supraperiosteal dissection with midface lift for correction of tear trough deformity in a large Asian patient population. METHODS: Retrospectively review 1152 Asian patients who underwent fat repositioning to the supraperiosteal plane with a midface lift between 2005 and 2022. Surgical technique, postoperative course, and complications were recorded. At the 6-month postoperative follow-up, the degree of patient satisfaction was assessed. RESULTS: A total of 2304 eyes from 1152 patients with an average follow-up of 10 months. These procedures were performed using a transforniceal approach in 185 patients (16%) or a transcutaneous skin excision approach in 967 patients (84%). Among the patients who underwent the transcutaneous technique, seven individuals (0.6%) experienced effective treatment of lower lid ectropion through lateral tarsal strip procedures. Nine patients (0.7%) required revision surgery to address the remaining lateral fat pad due to inadequate lateral orbital fat excision during the initial procedure. At the 6-month follow-up, most patients reported a high level of satisfaction, with 800 patients (78%) expressing extreme satisfaction and 196 patients (19.1%) reporting satisfaction with the improvement in their appearance. No one reported facial numbness, lower eyelid or cheek paralysis, newly developed diplopia or granuloma formation. CONCLUSION: The procedure of fat repositioning involving supraperiosteal dissection and a midface lift, whether performed using a transforniceal approach or a transcutaneous skin excision approach, in lower eyelid blepharoplasty proves to be a secure and auspicious surgical technique for rectifying tear trough deformity and attaining a pleasing aesthetic outcome.

The Orbicularis Oculi Muscle Sparing Full-Incision Double-Eyelid Blepharoplasty.

BACKGROUND: Double-eyelid blepharoplasty was the most prevailing cosmetic procedures in China. To reduce the visible scar and unnatural crease after the removal of the OOM in the traditional full-incision double-eyelid technique. This research tried to introduce and promote the orbicularis oculi muscle sparing full-incision double-eyelid blepharoplasty with more conservative resection of upper eyelid soft tissue. METHODS: The orbicularis oculi muscle sparing full-incision double-eyelid blepharoplasty was operated and evaluated in 227 patients (454 eyes), and the esthetic results, the satisfaction of patients and complications were scored and analyzed at 6-12 months postoperative. RESULTS: Of the 227 patient, 164 (72.25%) patients were very satisfied, and 49 (21.59%) patients were satisfied, 14 (6.17%) patients were unsatisfied mainly because of the loss of palpebral fold or shallow folds. The average subjective scar score was 4.92 with 209 (92.1%) patients scored very satisfied, 18 patients scored satisfied. No patients experienced the eyelid numbness, dry eyes, and stitch abscess. 8 patients (3.52%) developed mild eye irritation in early postoperative period, however the symptoms resolved spontaneously in 2 weeks. CONCLUSION: The orbiculars oculi muscle sparing full-incision double-eyelid blepharoplasty contributes to the conservation of the physiology of the eyelid structure, producing a reliable, nature, dynamic double-eyelid crease with a light scar and less complication. 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 .

Comparisons of the Fusion Point of Orbital Septum and Levator Aponeurosis in Patients with and Without Mild Ptosis.

OBJECTIVE: By comparing the position of the fusion point between the oriental orbital septum and the levator aponeurosis of the upper eyelid in Asian without and with mild ptosis, this study explores the relationship between the fusion point and mild ptosis, providing scientific basis for better utilizing the orbital septum to correct mild ptosis. METHODS: In this study, the outpatients who underwent double eyelid blepharoplasty with incision method in the plastic laser cosmetology department of Hunan Provincial People's Hospital from October 2018 to April 2019 were divided into the normal group and the mild ptosis group. The position of the fusion part of the orbital septum and the aponeurosis of the levator palpebrae superioris was observed in the two groups. There are three types of this position: the height of the fusion part is greater than the width of the tarsal plate, the height of the fusion part is equal to the width of the tarsal plate, and the height of the fusion part is less than the width of the tarsal plate. After the fusion part was exposed during the operation, the width of tarsal plate and the height of fusion part were measured with a scale. The difference of the location of fusion part between the two groups was analyzed. RESULTS: The tarsal plate width was 11.061 ± 0.635 mm in the normal group and 11.062 ± 0.675 mm in the mild ptosis group. There was no significant difference in tarsal plate width between normal group and mild ptosis group (t = 0.645, p = 0.16). The height of the fusion part was 11.032 ± 0.646 mm in the normal group and 11.645 ± 0.429 mm in the mild ptosis group. The fusion position of mild ptosis group was higher than that of normal group (t = 3.769, P < 0.05). There was significant difference in the distribution of fusion site between the two groups (x2 =38.00, P < 0.0001). CONCLUSION: The height of aponeurosis fusion of orbital septum and levator palpebrae superioris in mild ptosis group was higher than that in normal group, which may be the cause of mild ptosis. It is suggested that the appropriate treatment of orbital septum in clinical operation may be effective in the treatment of mild blepharoptosis. LEVEL OF EVIDENCE III: 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 https://www.springer.com/00266 .

Blepharoplasty Online: Critical Analysis of Content and Patient Comprehensibility.

INTRODUCTION: Patients frequently turn to online information for decision-making factors about aesthetic procedures. The quality of online medical content is an essential supplement to clinical education. These resources assist patients in understanding the risks, benefits, and appropriateness of their desired procedure. This study examines the breadth and readability of online blepharoplasty information, elucidating its educational utility. METHODS: A depersonalized Google search was conducted using the Startpage Search Engine, investigating key phrases, "blepharoplasty decision making factors", "eye lift decision making factors", and "eyelid lift decision making factors". The first three pages of results for each search term, totaling 90 links were screened. Data were extracted for various decision-making factors, subspecialty, gender, and readability. RESULTS: Twenty-six websites met inclusion for analysis. Thirteen websites were plastic surgery based, five otolaryngology (ENT), five ophthalmology/oculoplastic, one oral-maxillofacial (OMFS), and two mixed-based practices. Most blepharoplasty webpages identified were that of private practice and male surgeons. Half were subspecialties other than plastic surgery. Thirteen common decision-making factors were identified. The most common factors addressed across all texts were recovery followed by cosmetic and functional goals. The least discussed were genetic factors. Average Readability exceeded the 12th grade. There were no significant differences in readability means among subspecialties. CONCLUSION: This study examines the online blepharoplasty sphere among US-based practices providing clinical education to patients. No appreciable differences among gender, subspecialty, and readability on decision-making factors were found, highlighting a consistency among surgeons. Most websites fell short of readability standards, however, emphasizing a need for clearer information to patients. NO LEVEL ASSIGNED: This journal requires that authors assign a level of evidence to each submission to which Evidence-Based Medicine rankings are applicable. This excludes Review Articles, Book Reviews, and manuscripts that concern Basic Science, Animal Studies, Cadaver Studies, and Experimental Studies. 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 .

Full-Incision Double-Eyelid Blepharoplasty with Selective Sensory Nerve Preservation.

BACKGROUND: Full-incision double-eyelid blepharoplasty can result in upper eyelid skin numbness postoperatively. However, few studies have examined sensory loss after eyelid surgery. We propose a novel surgical approach with selective sensory nerve preservation to prevent postoperative upper eyelid numbness. METHODS: We enrolled 90 patients who underwent full-incision double-eyelid blepharoplasty with selective sensory nerve preservation from March 2021 to February 2022. Major longitudinal nerves that spread vertically to the palpebral margin under the orbicularis oculi muscle in the medial portion of the upper eyelid were dissected and carefully preserved. Eyelid sensation was measured using a Cochet-Bonnet filament-type esthesiometer at four predetermined anatomical locations in the upper eyelid. The mean esthesiometry reading was calculated at the preoperative and 2-week and final postoperative visits. RESULTS: The follow-up duration was 2-4 months (mean, 3 months). The mean esthesiometry readings at the inferonasal location were 5.22 cm (n=170, SD=0.28) preoperatively, 5.21 cm (n=170, SD=0.31) at 2 weeks postoperatively, and 5.22 cm (n=170, SD=0.29) at the final postoperative visits. Sensation was not significantly different between the second visit and the baseline (P=0.014) or between the final visit and the baseline (P=0.158). None of the patients reported a reduction in their subjective eyelid sensation. CONCLUSIONS: Full-incision double-eyelid blepharoplasty with selective sensory nerve preservation can prevent postoperative upper eyelid numbness while producing reliable and dynamic palpebral creases. The vital nerve branches of the upper eyelid can be preserved, thereby retaining skin sensation near the margin of the eyelid. We propose a novel full-incision double-eyelid blepharoplasty technique that incorporates selective sensory nerve preservation to prevent postoperative upper eyelid numbness. Full-incision double-eyelid blepharoplasty with selective sensory nerve preservation can prevent postoperative upper eyelid numbness while producing reliable and dynamic palpebral creases. The vital nerve branches of the upper eyelid can be preserved, thereby retaining skin sensation near the margin of the eyelid. 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 .

ChatGPT and Clinical Questions on the Practical Guideline of Blepharoptosis: Reply.

In a recent Letter to the Editor authored by Daungsupawong et al. in Aesthetic Plastic Surgery, titled "ChatGPT and Clinical Questions on the Practical Guideline of Blepharoptosis: Correspondence," the authors emphasized important points regarding the input language differences between input and output references. However, advanced versions, such as GPT-4, have shown marginal differences between English and Chinese inputs, possibly because of the use of larger training data. To address this issue, non-English-language-oriented large language models (LLMs) have been developed. The ability of LLMs to refer to existing references varies, with newer models, such as GPT-4, showing higher reference rates than GPT-3.5. Future research should focus on addressing the current limitations and enhancing the effectiveness of emerging LLMs in providing accurate and informative answers to medical questions across multiple languages.Level of Evidence V 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 .

Diagnosis and Treatment of Lacrimal Gland Prolapse: A Narrative Review.

BACKGROUND: Lacrimal gland prolapse (LGP) is considered to be one of the causes for upper eyelid contour abnormality that should be recognized and treated properly to yield satisfactory outcomes in blepharoplasty. To describe current findings about the prevalence, pre- and intraoperative diagnosis of LGP and its treatment options. METHODS: PubMed and Google Scholar were thoroughly searched for articles published describing the diagnosis and treatment of LGP. RESULTS: The reported prevalence of LGP by various authors varies between 10 and 60% based on their preoperative or intraoperative reports. Techniques such as dacryoadenopexy, modified dacryoadenopexy, and dacryoplasty have been described to secure the prolapsed lacrimal gland back into its original position. Additionally, creating a Whitnall's barrier has also been suggested as a method to reposition the gland. While all these surgical procedures have shown promising immediate results, there is a lack of published data on their long-term outcomes. CONCLUSION: Diagnosis and proper treatment of LGP could enhance the cosmetic results of upper eyelid blepharoplasty. 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 .

A Modified Subbrow Blepharoplasty for Correction of Severe Upper Eyelid Skin Laxity.

BACKGROUND: Periorbital aging is characterized by dermatochalasis, lateral hooding and malformation of multiple eyelid creases. Rejuvenation of periorbital region is of great concern in aging Asians, especially for the females. However, the conventional subbrow blepharoplasty was indicated for mild or moderate skin laxity. For severe laxity, double-eyelid incision is necessarily to be involved. This study aims to improve the severe upper eyelid dermatochalasis through an extended subbrow single-incision approach with desirable outcomes. METHODS: Patients underwent this surgical method from October 2020 to April 2022 were retrospectively reviewed. The redundant skin and orbicularis oculi muscle were excised through a spindle-like subbrow incision delicately designed in the sitting position. Surgical outcomes were evaluated by heights of designed line from the palpebral margin to the pupil center (HPPC), medial cornea (HPMC), and lateral canthus (HPLC) at different follow-ups. The overall satisfaction score of cosmetic outcomes was assessed by an independent surgeon and patients themselves based on the evaluation of: subbrow scar, eyelid symmetry, lateral hooding lifting, visual block improvement and brow shape. RESULTS: A total of 75 cases were reviewed, including 3 men and 72 women. The preoperative HPPC, HPMC, and HPLC were 4.27 ± 0.40, 4.72 ± 0.45 and 3.41 ± 0.35 mm. The values were postoperatively improved to 7.01 ± 0.46, 6.57 ± 0.34 and 5.69 ± 0.26 mm, respectively, presenting significantly different (p < 0.05). The mean surgeon satisfaction scores were 3.6 ± 0.6 (range, 2.0-4.0), and patient satisfaction scores were 3.5 ± 0.6 (range, 2.0-4.0). No hypertrophic scar, sunken upper eyelids or other complications was found. CONCLUSIONS: The modified subbrow blepharoplasty method is an effective and safe alternative for correcting severe upper eyelid skin laxity, which can achieve both good cosmetic outcomes and functional improvement. 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 Role of Blood Pressure Control in Prevention of Hematoma After Blepharoplasty.

INTRODUCTION: Hematoma formation after blepharoplasty is serious and potentially vision-threatening, with hypertension being the primary risk factor. The aim of this paper is to assess perioperative blood pressure trends and rates of complication in patients undergoing a strict blood pressure protocol designed to keep perioperative systolic blood pressure below 120 mmHg. METHODS: A retrospective chart review was performed of 32 patients undergoing face lift with conomitant blepharoplasty from January 2015 to July 2018. For each patient blood pressure readings obtained before, during, and after surgery were reviewed. Two-sample one-tail T-tests were performed, and p values less than 0.05 were considered statistically significant. RESULTS: The mean systolic blood pressure (SBP) for all patients was highest intraoperatively. Patients with known hypertension had higher mean SBPs than patients without hypertension across all phases of care, with a statistically significant difference in immediate preoperative SBP (p=0.05). Males had a higher average blood pressure immediately postoperatively (p=0.05). A previous diagnosis of hypertension in females was associated with a higher immediate preoperative SBP (p=0.07) as well as age over 65 (p=0.07). The overall rate of complications was 37.5%. No patients experienced hematoma. CONCLUSION: This study demonstrated that keeping blood pressure below 120 mmHg after surgery was an effective method of preventing hematoma after blepharoplasty, even in patients concurrently on anti-coagulative medications. Special attention to blood pressure control should be shown to patients with known risk factors such as a previous diagnosis of hypertension, male sex, or age greater than 65. LEVEL OF EVIDENCE III: 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 .

Subclinical Upper Eyelid Ptosis in Asian Patients: The Role of Levator Advancement in Optimizing Outcomes in "Cosmetic" Upper Blepharoplasty.

BACKGROUND: Subclinical ptosis is prevalent in Asian patients presenting for aesthetic upper blepharoplasty. To achieve predictable and satisfactory results in these patients, addressing the ptosis component is critical. In this paper, we present a precision levator advancement technique that enabled us to predictably incorporate the levator advancement into our upper blepharoplasty to deliver more predictable results in these patients. MATERIALS AND METHODS: Asian patients with normal or near normal margin to reflex distance 1 (MRD 1 of ≥ 3.5 mm) and symptoms and signs of straining of the frontalis with eyelid opening were diagnosed with subclinical upper eyelid ptosis and included in this prospective study. The advancement required was estimated pre-operatively using a formula that we developed. Our surgical technique is presented in detail here, and our long-term results were analysed. RESULTS: From December 2019 to August 2022, 97 patients were included in this study. Sixty-five patients were primary cases and 32 were revision cases. The mean follow-up was 15 months. Of the 192 eyelids analysed, our formula was able to correctly identify the required fixation location in 69% of eyelids. In majority of the eyelids (94%), the correct location of fixation location within +/- 1 mm of the estimated location. All patients (100%) were satisfied with their long-term results. Our revision rate was 3%. CONCLUSIONS: Incorporating a precisely done levator advancement into the upper blepharoplasty in patients with subclinical ptosis is critical for optimizing the aesthetic and functional outcomes. This approach has enabled us to perform this procedure greater predictably in this group of patients. LEVEL OF EVIDENCE III: 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 .

Navigating Aesthetic Pursuits: A Google Trends Insight into Cosmetic Tourism.

BACKGROUND: The popularity of cosmetic tourism may increase unnecessary risks for patients as postoperative care is variable. However, little is known about the current trends and public perception of this growing phenomenon. This study compares interest in cosmetic tourism in popular medical tourism destinations relative to the US. METHODS: Google Trends was queried from October 2017 to September 2023, examining trends over the full period and dissecting changes between 2017-2020 and 2020-2023. Search volume data were retrieved for the top international countries and the US for each of the top five cosmetic procedures, according to the ISAPS 2022 Global Survey. A p value < 0.05 was used for statistical significance. RESULTS: Searches for liposuction, blepharoplasty, breast augmentation, mastopexy, and abdominoplasty were compared between the US, Mexico, Turkey, Thailand, and Colombia. Google Trends data mirrored the prevalence of the two most common procedures, liposuction, and breast augmentation. Differences in interest regarding liposuction were greatest in Mexico, Thailand, and Turkey compared to the US (p < 0.05). Medical tourism for blepharoplasty had the highest search interest scores for Turkey and Thailand from 2017 to 2023 (p < 0.05). Significant differences were also consistent across all time intervals for breast augmentation, mastopexy, and abdominoplasty, with higher interest in Mexico and Turkey (p < 0.05). CONCLUSIONS: Google Trends analysis serves as an insightful tool for understanding cosmetic tourism. Changing trends bring the potential to assess worldwide versus country-specific procedure interest. These observed trends may foreshadow future international aesthetic procedure trends. NO LEVEL ASSIGNED: This journal requires that authors assign a level of evidence to each submission to which Evidence-Based Medicine rankings are applicable. This excludes Review Articles, Book Reviews, and manuscripts that concern Basic Science, Animal Studies, Cadaver Studies, and Experimental Studies. 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.

Advanced Facial Rejuvenation: Synergistic Effects of Lower Blepharoplasty and Ultrasound Guided Mid-Face Lift Using Polydioxanone (PDO) Threads.

BACKGROUND: Traditional facial aging surgeries have risks and extended recovery times, leading to a demand for minimally invasive alternatives. PDO (polydioxanone) threads, which are absorbable sutures that stimulate collagen production and tissue contraction, offer improved aesthetic outcomes. This paper evaluates the combined use of PDO thread mid-cheek lift and lower blepharoplasty for facial rejuvenation. METHODS: This retrospective study compared outcomes in patients undergoing lower blepharoplasty combined with a mid-face lift using PDO threads versus those undergoing only lower blepharoplasty. Focused on individuals with baggy lower eyelids and pronounced nasolabial folds, outcome measures included the Modified Fitzpatrick wrinkle scale, Allergan® midface volume deficit scale, Width of inter zygomatic distance, Patient and Observer Scar Assessment Scale, and patient satisfaction questionnaires, assessed at baseline, 3 months, and 1 year postoperatively. RESULTS: The combined procedure demonstrated superior aesthetic outcomes and higher patient satisfaction compared to lower blepharoplasty alone. Improvements were more significant in wrinkle reduction, midface volume, and inter-zygomatic distance in the combined procedure group. Although the combined procedure had a longer mean operation time, scar assessment scores were similar between both groups, with no complications reported. CONCLUSION: The combination of lower blepharoplasty and mid-face lift using PDO threads is a comprehensive and effective approach for facial rejuvenation. It significantly enhances wrinkle reduction, mid-face lifting, and patient satisfaction. Ultrasound-guided thread lifting, a method of assessing and performing mid-face lifting, proves to be safe and efficient. This approach holds promise as a future option in cosmetic anti-aging surgery, presenting a minimally invasive alternative with natural-looking results and reduced downtime. LEVEL OF EVIDENCE II: 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 https://link.springer.com/journal/00266 .

Selection of Optimal Double-Lid Blepharoplasty Based on Asian Upper Eyelid Tissue Structure.

OBJECTIVE: To investigate the postoperative effect of double-lid blepharoplasty based on the histological difference in the upper eyelid of Asian patients. MATERIAL AND METHODS: A total of 76 patients with poor bilateral upper eyelid morphology or a single eyelid were included in this study. Different techniques of double-eyelid blepharoplasty were performed based on the thickness of the palpebral tissue. The improved PARK method (group A: 15 participants) was employed for patients with orbicularis oculi muscle being thinner, and the fat bulge of orbital septum was less. The improved traditional method (group B: 52 participants) was employed for patients with hypertrophy of the eyelid skin, orbicularis oculi muscle, and fat bulge in the orbital septum. RESULTS: All 76 patients achieved satisfactory outcomes in a single surgical procedure. Postoperative follow-up ranged from 3 to 6 months. In group A, there was no obvious swelling of flap near the palpebral margin and the double blepharon line becomes shallow. Although some patients in group B experienced varying degrees of bruising in the early postoperative period, all patients returned to a more natural shape 1-3 months after surgery. Furthermore, after 3-6 months postoperatively, there were no obvious scar adhesion and ladder sensation in the both sides of the incision. CONCLUSION: Preoperative analysis of the thickness of the upper eyelid tissue is essential to determine the appropriate surgical technique for double-eyelid blepharoplasty. The improved traditional method is recommended for patients with hypertrophy of the upper eyelid tissue (group A), as it minimizes scar adhesion and reduces the stair-step sensation in the lower eyelid tissue during long-term follow-up. For patients with thin upper eyelid tissue, the improved PARK method should be employed to avoid issues such as tissue accumulation, double eyelid crease became shallower, or disappearance. In order to obtain natural and long-term surgical results, different surgical methods should be provided according to the patient's eye tissue condition. LEVEL OF EVIDENCE II: 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 .

Enhancing Lower Eyelid Suspension Outcomes Through Pre-surgical Facial Nerve Reanimation: A Comparative Study.

BACKGROUND: Lower eyelid suspension, a common therapeutic procedure for facial paralysis-induced eyelid retraction, faces challenges due to high recurrence in patients lacking facial muscle function and impedes wider adoption. This research aims to explore the potential effects of restoring orbicularis oculi muscle tension through facial nerve reanimation prior to lower eyelid suspension and to define the indications for lower eyelid suspension. METHODS: The study encompassed 32 individuals with complete facial paralysis, segmented into group A (reanimation group) and group B (non-reanimation group), based on whether the orbicularis oculi muscle's tension was restored through facial nerve reconstruction prior to lower eyelid suspension. Subjective assessments of eyelid closure (the inter-eyelid gap upon gentle closure) and objective methods measures of scleral show (the distance from the pupil's center to the lower eyelid margin, MRD2) were used to provide a comprehensive analysis of long-term effectiveness. RESULTS: The group A exhibited significantly greater long-term improvement in lagophthalmos and lower eyelid ectropion. The alterations in MRD2 measured 2.66 ± 0.27 mm in the group A versus 2.08 ± 0.53 mm in the group B, denoting a statistically significant variance (p < 0.001). Moreover, while the ratio of MRD2 preoperative 6 months postoperative revealed no significant difference between groups, a significant difference emerged in 12 months postoperative (group A: 1.02 ± 0.21; group B: 1.18 ± 0.24; p < 0.05), with the values in group A closer to 1, indicative of enhanced symmetry. CONCLUSIONS: Restoring the tension in the orbicularis oculi muscle through facial nerve reconstruction prior to palmaris longus tendon sling could effectively sustain long-term outcomes of lower eyelid retraction correction and reduce the recurrence rate. 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 .

Correction of Tear Trough Deformity with Minced Orbital Fat Grafts During Transconjunctival Lower Blepharoplasty.

BACKGROUND: The correction of tear trough deformity poses a significant challenge in the context of facial rejuvenation. Our aim was to introduce a technique that corrects tear trough deformity during transconjunctival lower blepharoplasty using minced orbital fat grafts. METHODS: The medical records of patients who underwent lower blepharoplasty from January 2019 to December 2021 were reviewed. The study included patients with various grades of tear trough deformity, who underwent lower blepharoplasty using minced orbital fat grafts and followed up for at least 6 months. Modified Barton's grading for tear trough depression, patient satisfaction, and postoperative complications were evaluated. RESULTS: A total of ninety-eight patients, with a mean age of 48.07 ± 9.72 years, consisting of 93 (94.9%) females were included in the study. The average duration of follow-up was 7.2 months, ranging from 6 to 13 months. Tear trough depression significantly improved after the operation (preoperative tear trough depression grade mean (SD): 3.11 (0.60); postoperative tear trough depression grade mean (SD): 0.87 (0.66); P < 0.001). 78.5% of the participants reported their outcome as excellent or good, 20.4% reported as fair, and 1.0% (only one patient) reported as no improvement. None of the participants rated their outcome as worsening. No major complication was observed during the follow-up period. CONCLUSION: Minced orbital fat grafting during transconjunctival lower eyelid blepharoplasty has good effectiveness for correcting tear trough deformity without the risk of major complications. 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 .

5-Fluorouracil Injection for the Treatment of a Suture-Induced Foreign Body Reaction after Blepharoplasty.

The continuously increasing number of blepharoplasty procedures has resulted in widespread concerns regarding postoperative complications. Embedded threads in blepharoplasty can cause foreign body reactions that can affect surgical outcomes. Foreign body reactions caused by sutures after blepharoplasty can be treated with local injection of 5-fluorouracil in the eyelid.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 .

Lower Blepharoplasty with Mid-Face Elevation: A Polydioxanone (PDO) Barbed Suture Loop for Lid-Cheek Junction Blending.

BACKGROUND: Anti-aging in the lower eyelid-cheek junction area has always been the most widely sought cosmetic surgery. However, orbital fat removal or a midcheek fat pad lift alone does not achieve the best results. This study describes a new technique of lower blepharoplasty combined with a midcheek lift performed using a polydioxanone barbed suture loop based on the entire anatomy of the lower eyelid-cheek junction area. METHODS: We report our experience with lower blepharoplasty combined with a midcheek lift, covering 38 procedures performed over the past 3 years. We reviewed the technique and results and described the various indications for which the new technique is suitable. The efficacy of the surgeries was delineated using both 3D volume calculation and graphic pictures. RESULTS: All patients demonstrated significant rejuvenation of the lower eyelid with the elimination of the eyebags, elevation of the lid-cheek junction, and improvement of the nasolabial folds. All the patients were satisfied with the procedure. Complication rates were low, and lower lid retraction temporarily occurred in 3% of patients. CONCLUSIONS: This new method of lower blepharoplasty with midcheek elevation is safe, effective, convenient, and long-lasting. The technique is more doctor-friendly, recovery is quick, and complications are minimized. 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 .

Is the Severity of Preoperative Eyelid Dermatochalasis Directly Correlated with Patient Satisfaction After Upper Blepharoplasty? A Prospective Study Based on PROMs.

INTRODUCTION: Facial ageing, particularly in the periorbital region, is a growing concern in contemporary culture. Upper blepharoplasty, a widely performed cosmetic surgery, addresses both aesthetic and functional issues related to eyelid dermatochalasis. This study aims to investigate patient satisfaction, the relationship between satisfaction and preoperative dermatochalasis severity, and the functional impact of preoperative skin excess. METHODS: A prospective study was conducted from April 2022 to April 2023, evaluating primary upper blepharoplasty outcomes. Patient-reported outcomes were measured using the FACE-Q questionnaire, assessing quality of life and satisfaction. Preoperative symptoms were evaluated using a functional questionnaire. Dermatochalasis severity was classified into three groups. Statistical analyses were performed using SPSS. RESULTS: Seventy-nine patients met inclusion criteria. Postoperative FACE-Q results demonstrated significant improvements in upper eyelid appraisal and satisfaction with eyes. Functional questionnaire results indicated an overall clinical improvement (p < 0.01). Visual field tests showed statistically significant improvement in group 3. No correlation was found between preoperative dermatochalasis severity and postoperative aesthetic satisfaction. CONCLUSION: The study emphasizes the importance of validated questionnaires, particularly FACE-Q, in evaluating patient satisfaction and discomfort with upper lid ageing. Regardless of functional impairments, any degree of dermatochalasis may warrant treatment to ensure patient satisfaction with the cosmetic outcome. On the other hand, the functional benefits and improvements in the visual field also support the impact that the procedure has beyond purely aesthetic aspects. 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 .

Aesthetic and Functional Outcomes of Upper Blepharoplasty Combined with Dacryoadenopexy in Lacrimal Gland Prolapse.

INTRODUCTION: Lacrimal gland prolapse (LGP) is a term used to describe a benign, anterior displacement of the lacrimal gland. If this condition is not properly addressed during upper blepharoplasty, the aesthetic and functional results are less than optimal. This study aimed to report the surgical outcomes of upper blepharoplasty combined with dacryoadenopexy in patients with LGP. METHODS: We reported an unusual case of severe LGP in a young patient. In addition, we performed a systematic review of the English literature on surgical cases of LGP published between 1973 and 2023. Eligible articles were analyzed for individual patient data (IPD) and aggregate patient data (APD). The primary predictor variable was the surgical technique used for lacrimal gland repositioning/suspension. The primary outcome variable was relapse rate. RESULTS: The bibliographic search retrieved 488 surgical cases of LGP: 12 in IPD, and 476 in APD datasets. The relapse rates in the IPD and APD cohorts were 8.3% (1/12) and 1.2% (6/476), respectively. Within the APD dataset, no significant difference in the relapse rates between dacryoadenopexy via suture suspension and Whitnall's ligament suspension (5/409 and 1/20, respectively; P > 0.05) was observed. Light cauterization of the lacrimal gland capsule and surrounding soft tissues was performed in mild LGP cases (< 4 mm prolapse), with a relapse rate of 0% (0/47). CONCLUSION: Upper blepharoplasty combined with dacryoadenopexy proved to be a safe surgical procedure with very satisfactory aesthetic outcome and minimal relapse rate. LEVEL OF EVIDENCE III: 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 .