The Efficacy and Safety of Hyaluronic Acid Injection in Tear Trough Deformity: A Systematic Review and Meta-analysis.

BACKGROUND: Hyaluronic acid (HA) injection is an effective method to correct tear trough deformity. Nevertheless, the quantitative data of cosmetic results and complications of HA injection in tear troughs remained unemployed. The purpose of this meta-analysis was to synthesize the current quantitative data on the aesthetic outcomes and adverse effects of tear trough deformity correction with HA injection. METHODS: This meta-analysis consulted PubMed, Embase, Web of Science, Scopus and Cochrane databases based on the search terms published before September 2022. Data extracted was analyzed to evaluate the satisfaction rates and complications of HA injection. Meta-analysis was performed using the random-effect model for overall and subgroup analysis. RESULTS: This meta-analysis comprised 31 reports involving 2556 participants. The pooled overall satisfaction rate was 91.0% (95% CI 84.9-95.7%). The pooled rates of swelling/edema and bruising/ecchymosis were 19.2% (95% CI 10.4-29.9%) and 18.4% (95% CI 10.1-28.4%), respectively. The pooled rates of redness/erythema, contour irregularity/lump and blue discoloration/Tyndall effect were 7.1% (95% CI 1.5-15.6%), 5.3% (95% CI 1.8-10.2%) and 0.9% (95% CI 0.0-2.5%), respectively. CONCLUSIONS: The present meta-analysis manifested a low risk of complication rate and a high satisfaction rate in tear trough rejuvenation with HA injection. LEVEL OF EVIDENCE I: 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 .

Comprehensive Evaluation of Quality of Life following Upper Eyelid Blepharoplasty: A Prospective Analysis.

Background and Objectives: Upper eyelid blepharoplasty is a surgical procedure that addresses both aesthetic and functional concerns, offering transformative potential for patients' overall well-being. This study systematically evaluates the comprehensive impact of upper eyelid blepharoplasty on patients' quality of life, employing rigorous methodologies and standardized assessment protocols. Materials and Methods: A prospective, randomized controlled trial was conducted, involving 348 patients aged 49 to 87 years. Patients were randomly assigned to receive either continuous or intradermal sutures following upper eyelid surgery. Validated FACE-Q questionnaires were used to assess various outcomes, including early-life impact, expectations, satisfaction with eyes, overall face satisfaction, satisfaction with the outcome, psychological function, social function, and adverse effects. Results: Results indicate significant improvements in multiple domains of patient-reported outcomes following upper eyelid blepharoplasty, including satisfaction with eyes, overall face satisfaction, satisfaction with the outcome, psychological function, and social function. Notably, no significant differences were observed between suturing techniques regarding patient satisfaction and well-being. Adverse effects were minimal and improved over time. Conclusions: The study underscores the transformative nature of upper eyelid blepharoplasty in enhancing patients' quality of life, addressing both cosmetic and functional concerns. Utilizing standardized assessment tools like the FACE-Q questionnaire facilitates a comprehensive understanding of treatment outcomes and enables patient-centered care. Overall, this research contributes to the growing evidence supporting the positive impact of upper eyelid blepharoplasty on patients' well-being, emphasizing the importance of continued research and standardized assessment protocols in advancing patient care in cosmetic surgery.

[LOWER EYELID BLEPHAROPLASTY].

INTRODUCTION: Eyelid blepharoplasty, including lower eyelid blepharoplasty, are among the most common aesthetic surgeries recently performed. In contrast to upper eyelid blepharoplasty, lower eyelid blepharoplasty is a surgery with mostly an aesthetic indication, in which patients bear all associated costs, and their expectations rise accordingly. Nevertheless, the complexity of the anatomy, the differences in the aging processes of the face and eyelids between patients, the diversity of surgical methods, and the expectations gap make the surgery more challenging in comparison to upper eyelid blepharoplasty. A comprehensive understanding of the eyelid anatomy and the surrounding tissues, as well as matching expectations alongside with thorough preoperative evaluation, are all essential for providing a more personal adjustment of the surgical method and avoiding complications and mental distress for both patients and surgeons. This article briefly reviews the anatomy and aging processes of the lower eyelids, the main surgical approaches, and their common complications. Moreover, we present a framework for how such complications can be avoided.

Müllerotomy with anterior graded Müller muscle disinsertion for Graves upper eyelid retraction: validation of surgical outcomes using Bézier curves.

PURPOSE: To assess with Bézier curves the outcomes of Müllerotomy with anterior graded Müller muscle disinsertion for the treatment of Graves upper eyelid retraction (UER). METHODS: Eighty-six eyelids of 52 inactive GO patients operated from November 2018 to June 2021 were included in this study. All measurements were performed on Bézier curves adjusted to the upper lid contour with a previously validated algorithm. Lid contour was classified regarding grade of superposition (GS) as excellent (GS > 90%), good (GS 85-90%) or poor (< 85%). Surgical success was defined as complete or partial if postoperative grade of asymmetry was < 10% with an excellent or good lid contour, respectively. RESULTS: The mean age was 51 ± 10.4 years with a range from 31 to 78 years and a mean follow-up of 14.4 ± 7.4 months. There was a significant improvement of median GS (p < 0.0001) from preoperative (74.3%; 10.7 IQR) to postoperative values (91.7%; 6.3 IQR). A normalization of postoperative contour peak (- 0.69; 1.27 SD) and MPLD90 (4.2 mm; 0.8 SD) was noticed (p < 0.0001). Postoperative lid contour was excellent in 62 (72%), good in 16 (19%) and poor in 8 eyelids (9%). Surgical success was achieved in 42 patients (81%), from which 34 (81%) were complete. Reintervention was required in 14 eyelids (16%). CONCLUSIONS: Measuring surgical outcomes with Bézier curves allows an automated, complete and objective assessment, giving more consistency to our data compared to previous reports. Müllerotomy with graded Müller muscle disinsertion is a safe and effective procedure for Graves UER, offering predictable results.

Sutureless transconjunctival insertion of eyelid gold weight.

OBJECTIVE: Surgical intervention for paralytic lagophthalmos has been gold weight implant through supratarsal crease incision for decades. The aim of this study is to propose a modified novel minimally invasive approach that can be described as sutureless and transconjunctival placement of eyelid weights. METHOD: Unilateral eyelid gold weights were implanted in six patients due to paralytic lagophthalmos secondary to peripheral facial nerve palsy. The patients were followed for an average of 6 months. RESULTS: Functional and aesthetically desired results were obtained in all six patients with suture-free transconjunctival placement of the eyelid weight. The patients did not experience any discomfort and avoided the burden of suture removal after the surgery. No complications developed in six patients during the postoperative period. CONCLUSION: Sutureless transconjunctival insertion of eyelid weight without external incision and suturing is practical, relatively easy and fast to perform. It preserves attachment of the levator muscle to the tarsus and presents functional results similar to conventional method. Fixing the implant with sutures to the tarsal plate is not needed. Sutureless of this method avoids external wound care, burden of suture removal for both surgeons and patients, and hence, suture related complications are eliminated.

Using the "Frontalis-Free Orbital Septum-Complex Flap" in the Correction of Unilateral Congenital Ptosis.

Congenital ptosis has deleterious effects on the appearance and vision-related function. Patients need timely and effective treatments. A new surgical practice was performed using the discarded fibrous and thickened orbital septum to prolong the advanced frontalis muscular flap and reduce iatrogenic injuries in the frontalis. A 5-year-old boy with severe unilateral congenital ptosis was enrolled and got satisfactory surgical effects without complication. The "frontalis-free orbital septum-complex flap" is a new and relatively ideal method. The purpose of this paper is to demonstrate this surgical practice and provide a new idea for correcting congenital ptosis with the thickened and fibrotic orbital septum.

Triangular Resection Epicanthoplasty: A Novel Method of Minimizing Hypertrophic Scar After Medial Epicanthoplasty.

Medial epicanthoplasty is a crucial component in Asian cosmetic eyelid surgery. Conventional surgical methods have mandated wide undermining for the purpose of sufficient release. However, excessive undermining may result in hypertrophic scar or webbing deformities. To minimize undesirable results, the authors are proposing a novel approach. From March 2010 to December 2017, a triangular resection epicanthoplasty was performed in 421 Asian patients. The authors' procedure consists of triangular skin resection, the release of orbicularis oculi muscle and upper half medial epicanthal tendon, and dog ear correction. No complication regarding scarring or webbing was reported. The revision was performed in 18 cases where the patients wanted additional correction. The triangular resection epicanthoplasty offers both optimal results and minimal scar with relative simplicity.

Lower Eyelid Blepharoplasty: Minimizing Complications and Correction of Lower Eyelid Malposition.

Lid retraction is a feared complication of lower blepharoplasty. Anatomical variations like negative orbital vector, horizontal lid laxity, and preexisting lid retraction are more prone to lid malpositions. Meticulous and precise execution of a series of surgical steps is key to preventing complications. This includes minimizing surgical trauma, meticulous hemostasis, preserving innervation to the medial lid and pretarsal orbicularis, safe method of fat excision, septal tightening while maintaining lid traction, and conservative and titrated skin excision. Canthal fixation addresses lid laxity and maintains the lid stretched vertically while postoperative healing and fibrosis are taking place. Post-blepharoplasty lid retraction may occur due to failure to address lid laxity and the occurrence of middle lamellar fibrosis. Excessive skin excision may also result in anterior lamellar deficiency. The "sag and drag" concept is useful to evaluate the post-blepharoplasty retracted lid. The treatment of the retracted lid includes lid massage, replacing the anterior lamella, or releasing the middle lamellar fibrosis or a combination of techniques. In conclusion, understanding the mechanisms of lid retraction, careful preoperative assessment, and surgical precision will help surgeons to prevent and manage this complication.

Lower Eyelid Transcutaneous Blepharoplasty, Minimizing Complications and Correction of Lower Eyelid Malposition.

The periocular area is one of the first and most noticeable areas affected by ageing. Common signs of lower lid ageing include rhytids, prominent eye bags caused by prolapse of orbital fat pads, increased lid laxity leading to lid malpositioning, and deepening of tear troughs, all of which give a sunken aged appearance. Lower lid transcutaneous blepharoplasty can correct most of these problems providing excellent long-term aesthetic outcomes with minimal downtime for the patient. However, lower eyelid anatomy is complex, and a thorough understanding of its structure and function is needed to avoid serious complications such as lid malpositioning and blindness. In this review, we present the anatomy of the lower lid and useful surgical techniques to circumvent and avoid such complications.

Minced Free Fat Graft Versus Pedicle Fat Flap to Efface Orbital Rim Hollow in Lower Blepharoplasty.

BACKGROUND: Lower eyelid fat flap repositioning during transconjunctival lower blepharoplasty (TCLB) is a widely accepted technique for preventing postoperative tear trough deformity. Its drawbacks include retraction, limited volume, transcutaneous fixation, and a complex insertion technique. The minced lower eyelid fat graft was introduced to overcome these drawbacks. OBJECTIVES: The aim of this study was to compare the outcome of preperiosteal pedicle fat flaps with minced free fat graft in TCLB. METHODS: Participants who underwent the pedicle fat flap procedure from April 2019 to April 2020 (Group A) and the minced free fat graft from May 2020 to May 2021 (Group B) with at least 6 months of follow-up were included. Subjective (pain, infraorbital numbness) and objective (chemosis, residual skin wrinkles, hyperpigmentation, tear trough deformity, bumps) postoperative outcomes, satisfaction (visual analogue scale score) at the last follow-up, and reoperation rates were compared. RESULTS: There were 142 participants (94% females) with a mean age of 48.4 years (range: 21-71) and a follow-up of 8.2 months (range: 6-36). There were 73 participants in Group A and 69 in Group B, with no significant differences in age (P = .6), sex (P = .7), or follow-up (P = .3). In addition to TCLB, Groups A and B had simultaneous upper eyelid and eyebrow procedures (53% vs 49%, P = .2), lateral canthal plication (77% vs 83%, P = .4), and pinch skin excision (82% vs 88%, P = .3). Groups A and B did not have significant differences in postoperative numbness (6.8% vs 1.4%, P = .2), chemosis (11% vs 10%, P = 1), skin wrinkles (12.3% vs 8.7%, P = .6), hyperpigmentation (1.4% in both groups), bumps (2.7% vs 7.2%, P = .3), tear trough deformity (0.0% in both groups), satisfaction score (97.7% vs 98.1%, P = .4), or reoperation rate (12.3% vs 5.8%, P = .2). CONCLUSIONS: The desired aim of fat redistribution in TCLB seems to be equally achievable with minced fat graft and pedicle fat flap techniques.

Three-Dimensional Z-Epicanthoplasty Retains the Depth of the Medial Canthus With Scars That Are Less Visible.

BACKGROUND: Traditional coronal Z-epicanthoplasty usually generates visible scars, and V-Y advancement or skin redraping can damage the normal shape of the lower eyelid. In addition, these methods usually lead to loss of the medial canthus depth, which is important for the natural appearance of East Asians. This report aims to describe a 3-dimensional Z-epicanthoplasty that can maintain the depth of the medial canthus with fewer visible scars. METHODS: Patients who underwent 3-dimensional Z-epicanthoplasty from January 2016 to December 2019 were included. In our method, excess skin in the horizontal direction was first rotated to the vertical position and then turned inward from a coronal to a sagittal orientation to supplement the skin deficiency of the medial canthus in the sagittal orientation. The skin flap turned in the sagittal orientation and maintained the depth of the medial canthus and the natural appearance of the eye. RESULTS: In total, 138 patients were included, and the follow-up interval ranged from 6 to 36 months. After the surgery, the epicanthi were removed, and the shapes of the patients' eyes were significantly improved and appeared natural. The surgical scars were hidden in the sagittal orientation rather than in the coronal orientation, which cannot be seen easily. The depth of the medial canthus was well preserved without any lower eyelid destruction. Patients were satisfied with the natural appearance of the medial canthus. CONCLUSIONS: This method could not only correct the epicanthal fold effectively with scars that are less visible but also maintain the depth of the medial canthus and make the appearance of the eye look more natural.

Bioengineered Acellular Dermal Matrix Spacer Grafts for Lower Eyelid Retraction Repair: A Report by the American Academy of Ophthalmology.

PURPOSE: To review the literature on the efficacy and safety of bioengineered acellular dermal matrix (BADM) grafts for lower eyelid retraction repair. METHODS: A literature search was conducted in the PubMed database initially in January 2018 and updated in July 2019 to identify all studies in the English language literature on the use of BADM grafts in eyelid reconstruction. The searches yielded 193 citations, and 15 of the 34 articles selected for full review met all inclusion criteria for this assessment. A panel methodologist then assigned a level of evidence rating for each study. Two of the 15 studies included were rated level II and 13 were rated level III. RESULTS: The definition of success varied, but lower eyelid position improvement using lower lid margin-to-pupillary reflex distance was the most common outcome measure. Other end points were the amount of lagophthalmos, cosmesis, exposure, reoperation, or complications, as well as prosthesis retention in anophthalmic socket cases. The surgeon-reported success rate of these outcomes ranged from 75% to 100%. Minor complications included cyst formation, infection, chemosis, pyogenic granuloma, and corneal abrasion. No serious complications such as blindness, anaphylactic reaction, or terminal disease transmission occurred. Of the 526 implants included for assessment in these disparate studies, 27 cases (5%) required reoperation. CONCLUSIONS: No level I evidence was available, and the existing level II and level III studies have variable primary end points, study design limitations, and only short-term follow-up data. The current literature suggests that BADM grafts represent an implantation option for lower eyelid retraction repair. Short-term results are favorable, and the materials used may fill an important gap in care for patients for whom no acceptable alternatives exist, but long-term safety and efficacy remain unknown.

Non-surgical blepharoplasty with the novel plasma radiofrequency ablation technology.

BACKGROUND: Surgical blepharoplasty is one of the most common plastic surgical procedures performed worldwide. It is carried out for treating both aesthetic and functional indications. As with any surgical procedures, the technique is not free from complications. The growing request for non-invasive, effective procedures, and safe technology for aesthetic treatments of eyelids has implied the research for novel treatment strategies marked by a good efficacy and less collateral effects when compared to surgical procedures. The choice fell on the relatively recent plasma skin regeneration technique. AIMS: The aim of this study is to evaluate the effectiveness of plasma radiofrequency ablation in non-surgical blepharoplasty performed with DAS Medical device (Technolux), a tool working with long-wave plasma radiofrequency principles. PATIENTS/METHODS: Ten patients affected by aesthetically unpleasant dermatochalasis, excess of tissue and fine wrinkles of the eyelids, were enrolled for non-surgical blepharoplasty with long-wave plasma radiofrequency ablation device. The treatment consisted of two sessions carried out at interval of 30 days. RESULTS: Treatments were well tolerated by all patients with no adverse effects and optimal aesthetic results. CONCLUSIONS: The technique consists of a modeling of the eyelids that must be sculpted reducing excess of skin, improving the appearance of eyelids, rejuvenating the eyes, and reducing eyelid heaviness. Long-wave plasma radiofrequency ablation could be an effective treatment for non-surgical blepharoplasty, and could offer an alternative choice to surgical procedures for aesthetic treatments of eyelids.

Blepharoplasty: Anatomy, Planning, Techniques, and Safety.

Blepharoplasty is one of the most commonly performed cosmetic surgical procedures. To date it remains the most powerful method of periorbital rejuvenation when compared to other nonsurgical modalities, especially in the aging face. Despite that, the procedure has its shortcomings that include a steep learning curve, prolonged recovery, and potential for appearance and life-changing complications. Attaining successful outcomes relies on a solid understanding of facial topography, patient and technique selection, and, when appropriate, following a conservative approach. Modern blepharoplasty relies on tissue conservation and volume enhancement rather than aggressive removal. This concept was conceived after the realization that older techniques resulted in a hollowed appearance, which accentuated the aging process. It was further reinforced by advances in knowledge of periorbital anatomy and aging changes. This Continuing Medical Education article will detail periorbital surgical anatomy, preoperative planning, and varied blepharoplasty approaches and techniques, with an emphasis on safety and tailoring the procedure to the patient's anatomy.

The Boomerang Epicanthoplasty: A Technique That Avoids Hooding.

Redraping is an increasingly common epicanthoplasty method. However, hooding usually remains at the medial part of the upper eyelid. The authors innovated a modification of redraping epicanthoplasty using excision, resulting in a boomerang-shaped defect that does not lead to hooding of the medial upper eyelid.Medial line (M-line) was drawn at the most medial point of the palpebral fissure. The canthus point (C-point) was marked approximately 1 to 3 mm laterally from the M-point, depending on the amount of widening needed. From the C-point, upper incision was designed to meet the double eyelid line. A V-shaped lower incision was designed 3 to 4 mm below the ciliary margin. A flap was elevated about 7 mm superiorly, 10 mm medially, and 5 mm inferiorly. The elevated skin flap was redraped and the M'-point, which reflected the M-point on the redraped skin, was marked. A curvilinear incision line reflecting previous incision lines was drawn. The crescent-shaped excess skin was excised and the medial canthus was retracted medially, and then the boomerang-shaped defect was observed. The M-point and M'-point were coapted with a suture. The dog-ear at the lower side was trimmed.The 525 patients were followed up for ≥3 months postoperatively. The average increase in the palpebral fissure length was 1.2 ±â€Š0.5 mm. The average decrease in the interepicanthal distance was 2.4 ±â€Š0.9 mm. The average satisfaction score was 4.6 ±â€Š0.6.Boomerang epicanthoplasty can prevent hooding on the medial aspect of the upper eyelid. It is easy to design, requires marking only 1 point, and is tension-free, thereby reducing scar widening.

The Aesthetics of the Upper Face and Brow: Male and Female Differences.

A hallmark of the modern era of facial plastic surgery is the increasing demand for upper facial rejuvenation by both genders and the growing variety of such options, including both surgical and non-surgical modalities. Thus, now more than ever, differentiating these aesthetic ideals between the two genders and understanding their nuances has become a necessity for the facial cosmetics community. In this article, a detailed comparison of the the pertinent anatomical and topographical differences is presented, followed by a review of the historical evolution of these aesthetic trends.

Effect of Orbicularis Muscle Resection during Blepharoplasty on the Position of the Eyebrow.

Dermatochalasis is a skin excess in the upper eyelid which may be associated with either an aesthetic and functional defect, blocking the peripheral vision. Upper blepharoplasty is the gold standard procedure for correction of dermatochalasis and to restore youthful contours to the periorbita. It is one of the most commonly performed procedures in aesthetic plastic surgery; however, there is still a lack of consensus about this procedure. The excess skin is sometimes removed alone or in conjunction with a strip of orbicularis oculi muscle. The rationale for both muscle and skin resection or skin alone preserving the muscle is uncertain. Some authors have studied the aging influence in brow position, and a few studies pointed out the influence of the upper blepharoplasty on brow height. The true effects, regarding the position of the eyebrow, of both techniques, with or without resection of the preseptal orbicularis oculi muscle, are unclear. The authors present a review of the literature to find the rationale for resecting or preserving the orbicularis oculi muscle in upper eyelid blepharoplasty and its relation to eyebrow position.

Restoration of Complicated Epicanthus: Modified Reverse Skin Redraping With Mini-epicanthoplasty for Rescue in Unsatisfied Epicanthoplasty Patients.

PURPOSE: We had reported the surgical outcome of reverse skin redraping technique for restoration of previously performed epicanthoplasty. In this study, we introduce a modified reverse skin redraping technique that added mini-epicanthoplasty in patients with unsatisfactory results after epicanthoplasty. METHODS: Three hundred twenty-four patients (288 female and 36 male patients) who had unsatisfied results with previous epicanthoplasty and that were treated with our modified restoration surgery were included in this study. RESULTS: The mean preoperative interepicanthal distance was 33.6 mm, and the mean postoperative interepicanthal distance was 36.9 mm; the mean difference in the interepicanthal distance before and after restoration surgery was 3.3 mm. Satisfactory aesthetic results were obtained with improvements in areas of asymmetry, overexposure of the caruncle, and the appearance of the previous scar. Only minor complications developed in 15 patients (4.6%) that were resolved with minor revisions. No severe complications requiring reoperations were noted. CONCLUSIONS: Our modified method involving reverse skin redraping and mini-epicanthoplasty is simple and reproducible and is useful for resolution of unsatisfactory results to obtain a naturally shaped epicanthus.

Using Levator Aponeurosis to Create Physiologically Natural Double Eyelid: A New Reconstruction Technique Based on Three Key Factors in Double Eyelid Formation.

BACKGROUND: Double eyelidplasty has 3 key factors: motor power, connecting tissue, and skin adhesion. OBJECTIVE: To create natural double eyelid, new anatomy structure should be rebuilt according to physiological double eyelid in these 3 aspects. METHODS: Levator aponeurosis is used as "connecting tissue" to transmit dynamic "motor power" of levator muscle to upper eyelid, and "skin adhesion" is induced between levator aponeurosis and skin in a plane manner. Postoperation evaluation includes stability of double eyelid, asymmetry, double fold curve, and scar formation. RESULTS: A total of 119 patients were operated on in this study. Two hundred fourteen eyes (89.9%) showed good fold curve and 13 eyes (5.5%) showed fair results. No scar on the upper eyelid was encountered, 24 patients (20.2%) had fair scar formation and 89 patients (74.8%) had no prominent scar. CONCLUSIONS: This novel surgical technique utilized pretarsal levator aponeurosis as the connecting material to bridge levator muscle and upper eyelid skin; by establishing a direct force transmission mechanism, palpebral crease is created in a more natural way in terms of anatomy and physiology. Furthermore, skin adhesion is formed between levator aponeurosis and dermis in a planar manner, allowing for more stable palpebral crease and more preserved orbicularis oculi in situ, thereby minimizing eyelid scar formation.