Multimodal Pain Control in Abdominoplasty: A Systematic Review and Algorithm of Optimal Pain Management.

The procedure with the highest rate of opioid prescription in plastic surgery is abdominoplasty. Additionally, plastic surgery patients are at a particularly elevated risk of becoming opioid-dependent. The main objective of this study was to perform a systematic review and create an algorithm for a multimodal pain regimen specific to patients undergoing abdominoplasty. A systematic search of the research literature was performed to summarize the prevailing understanding of multimodal pain control in the management of abdominoplasty. The initial search yielded 448 articles. Sixty-eight manuscripts were identified for full-text review. The effectiveness of current strategies was evaluated by way of pain scores, opioid usage, and length of stay, as well as other measures of physical function such as time to early mobilization. In 32 studies involving 2451 patients, the efficacy of different pain regimens during abdominoplasty was evaluated. Among nontraditional, opioid-sparing analgesia, efficacy of treatment interventions for improved pain and decreased opioid usage was found inall studies. Among local infusion studies, efficacy of treatment interventions for improved pain and decreased opioid usage was found in 78% of studies. Last, among regional block studies, efficacy of treatment interventions for improved pain was found in 87%, with 73% efficacy for decreased opioid usage. Multimodal pain regimens in abdominoplasty have the potential to play an important role in opioid-sparing practices in medicine by incorporating nonopioid pain adjuvants such as nonsteroidal anti-inflammatory drugs and transversus abdominis plane blocks in the preoperative, perioperative, and postoperative periods.

Defining the Ideal Reduction Mammoplasty: A Crowdsourcing Study.

BACKGROUND: Reduction mammoplasty relieves macromastia symptoms while improving breast aesthetics, though the ideal breast aesthetically has been shown to differ culturally in previous crowdsourcing studies. Better understanding these differences can aid in setting postoperative expectations. OBJECTIVES: The aim of this study was to characterize the ideal reduction mammoplasty according to demographics such as gender, ethnicity, socioeconomic status, and education. METHODS: A crowdsourcing platform was used to collect 10,169 de-identified responses. Users completed one of three surveys, either a preoperative, postoperative, or preoperative and postoperative paired survey. The preoperative and postoperative surveys addressed 10 breast measurements including upper breast slope, projection proportion, nipple position, breast width, and breast fullness. The paired pre- and postoperative survey assessed nipple areolar complex (NAC), chest fit, symmetry improvement, and scarring. RESULTS: Preoperative images were rated more aesthetic than postoperative images. This was consistent across all demographics evaluated. Female, African American, Asian, participants aged 55+, and participants with no high school degree or a graduate degree found the most improvement in breast symmetry (p = 0.001, p = 0.002, p = 0.027, p < 0.001, p = 0.01). Male and Hispanic participants were most likely to see no change in symmetry (p = 0.008, p = 0.04), and South Asian participants found breasts less symmetric postoperative (p < 0.001). There were significant demographic differences in aesthetic ratings of NAC, scarring, and breast fit. CONCLUSIONS: Perceived breast aesthetics after reduction mammoplasty vary significantly across demographics including gender, ethnicity, age, socioeconomic status, and educational achievement. Surgeons should consider demographics when planning each patient's reduction mammoplasty.

The Mastoid Crevasse and 3-Dimensional Considerations in Deep Plane Neck Lifting.

BACKGROUND: Advances in face and neck lifting involve release of tethering points along the superficial musculoaponeurotic system-platysma complex to freely manipulate the deep natural glide plane in the face and neck. OBJECTIVES: The aim of this article was to determine a combination of deep plane techniques for addressing the face and neck and to elucidate, for the first time, a measurable endpoint for the gonial angle. Analysis of deep plane tethering and decussation zones was also undertaken. METHODS: Extended deep plane surgery performed in 79 patients (158 hemifaces; age, 30-75 years; 95% female), over a 3-month period, was reviewed. Patients were followed for 1 year. Measurements were performed systematically during deep plane face and neck lifting. RESULTS: Before intervention, the mean [standard deviation] gonial depth was 9.4 [3.6] mm on the left and 8.3 [2.7] mm on the right. The mean depth created below the gonial angle when measuring the traditional suspension to the anterior mastoid was 15.8 [3.3] mm on the left and 13.7 [2.5] mm on the right. The distance postoperatively when measuring the gonial depth after performing the crevasse technique was 23.2 [2.2] mm on the left and 22.5 [2.5] mm on the right. This represents a mean increase in the advancement of 7.4 mm on the left and 8.8 mm on the right (average, 8.1 mm) which was demonstrated to be statistically significant bilaterally (P < .0001). CONCLUSIONS: The deep plane techniques described here aid manipulation of the deep plane and deep neck space, while also providing measurable endpoints and more effective modes of fixation by utilizing the mastoid crevasse. The use of techniques that release tension and allow redrape produce the most natural and well-balanced results.

Patients' Views on AI for Risk Prediction in Shared Decision-Making for Knee Replacement Surgery: Qualitative Interview Study.

BACKGROUND: The use of artificial intelligence (AI) in decision-making around knee replacement surgery is increasing, and this technology holds promise to improve the prediction of patient outcomes. Ambiguity surrounds the definition of AI, and there are mixed views on its application in clinical settings. OBJECTIVE: In this study, we aimed to explore the understanding and attitudes of patients who underwent knee replacement surgery regarding AI in the context of risk prediction for shared clinical decision-making. METHODS: This qualitative study involved patients who underwent knee replacement surgery at a tertiary referral center for joint replacement surgery. The participants were selected based on their age and sex. Semistructured interviews explored the participants' understanding of AI and their opinions on its use in shared clinical decision-making. Data collection and reflexive thematic analyses were conducted concurrently. Recruitment continued until thematic saturation was achieved. RESULTS: Thematic saturation was achieved with 19 interviews and confirmed with 1 additional interview, resulting in 20 participants being interviewed (female participants: n=11, 55%; male participants: n=9, 45%; median age: 66 years). A total of 11 (55%) participants had a substantial postoperative complication. Three themes captured the participants' understanding of AI and their perceptions of its use in shared clinical decision-making. The theme Expectations captured the participants' views of themselves as individuals with the right to self-determination as they sought therapeutic solutions tailored to their circumstances, needs, and desires, including whether to use AI at all. The theme Empowerment highlighted the potential of AI to enable patients to develop realistic expectations and equip them with personalized risk information to discuss in shared decision-making conversations with the surgeon. The theme Partnership captured the importance of symbiosis between AI and clinicians because AI has varied levels of interpretability and understanding of human emotions and empathy. CONCLUSIONS: Patients who underwent knee replacement surgery in this study had varied levels of familiarity with AI and diverse conceptualizations of its definitions and capabilities. Educating patients about AI through nontechnical explanations and illustrative scenarios could help inform their decision to use it for risk prediction in the shared decision-making process with their surgeon. These findings could be used in the process of developing a questionnaire to ascertain the views of patients undergoing knee replacement surgery on the acceptability of AI in shared clinical decision-making. Future work could investigate the accuracy of this patient group's understanding of AI, beyond their familiarity with it, and how this influences their acceptance of its use. Surgeons may play a key role in finding a place for AI in the clinical setting as the uptake of this technology in health care continues to grow.

The New Era of Marketing in Plastic Surgery: A Systematic Review and Algorithm of Social Media and Digital Marketing.

Social media has been demonstrated to serve as a critical tool for plastic surgeons, facilitating patient engagement, peer-to-peer education and learning, and outreach to the broader public community. This study aims to perform a meta-analysis of data to determine the most valuable and useful social media platforms for practicing plastic surgeons developing their practice by assessing the perceived value to the practice and quantifying return on investment. A systematic review was performed using PubMed (National Institutes of Health, Bethesda, MD). The initial search yielded 3592 articles. Sixteen articles met inclusion and exclusion criteria. It was found that patients are more likely to engage with aesthetic content rather than scientific content. Younger generations are more likely to utilize Instagram (Meta, Menlo Park, CA), Snapchat (Santa Monica, CA), and TikTok (Culver City, CA), while older generations may be more likely to utilize Facebook (Meta, Menlo Park, CA) and YouTube (San Bruno, CA). Age-specific recommendations include utilizing Instagram, Snapchat, and TikTok with emphasis on breast augmentation for patients aged 17 and 35 given this is the most common procedure performed for this age group. Patients between the ages of 36 and 70 are most likely to be engaged on Facebook, Instagram, and Facebook with liposuction being the most common procedure in this age group. For ages 70+, patients are most likely to utilize Facebook with the most common procedure performed as blepharoplasty. Effective social media marketing for the plastic surgeon considers delivering the right content and choosing the right platform. The right content and platform are critically dependent on the specific age of the audience.

The Utility of Lymphatic Massage in Cosmetic Procedures.

Lymphedema is a severe debilitating disease characterized by the accumulation of excessive protein-rich fluid in the interstitial space. Given the severe morbidity associated with this disease process, various surgical and nonsurgical treatment modalities have been developed to attempt to reduce the incidence and symptoms associated with lymphedema. Manual lymphatic drainage (MLD) is a component of complete decongestive therapy on-surgical treatment which has demonstrated benefit in reducing the development of lymphedema following surgery. Here we provide a review of literature on MLD and its potential mechanism of action. This paper aims to educate patients, physicians, and surgeons about MLD regarding its efficacy and utility in the treatment paradigm for lymphedema and to translate concepts from the treatment of lymphedema to cosmetic procedures.

Research Buddy partnership in a MD-PhD program: lessons learned.

BACKGROUND AND AIMS: There is increasing recognition of the importance of patient involvement in research. In recent years, there has also been growing interest in patient partnerships with doctoral studies students. However, it can be difficult to know where to start and how to go about such involvement activities. The purpose of this perspective piece was to share experiential insight of the experience of a patient involvement program such that others can learn from this experience. BODY: This is a co-authored perspective piece centred on the experience of MGH, a patient who has had hip replacement surgery, and DG, a medical student completing a PhD, participating in a Research Buddy partnership over the course of over 3 years. The context in which this partnership took place was also described to facilitate comparison with readers' own circumstances and contexts. DG and MGH met regularly to discuss, and work together on, various aspects of DG's PhD research project. Reflexive thematic analysis was conducted on reflections from DG and MGH regarding their experience in the Research Buddy program to synthesise nine lessons which were then corroborated with reference to published literature on patient involvement in research. These lessons were: learn from experience; tailor the program; get involved early; embrace uniqueness; meet regularly; build rapport; ensure mutual benefit; broad involvement; regularly reflect and review. CONCLUSIONS: In this perspective piece, a patient and a medical student completing a PhD reflected upon their experience co-designing a Research Buddy partnership within a patient involvement program. A series of nine lessons was identified and presented to inform readers seeking to develop or enhance their own patient involvement programs. Researcher-patient rapport is foundational to all other aspects of the patient's involvement.

The importance of patient involvement in research is gaining recognition. Existing research centres, as well as those that are just getting started, need to find their own way to involve patients and community members. However, learning from the experience of others is crucial to ensure every effort is made to do this in a fruitful way. Therefore, we aimed to share our experience and provide a list of lessons learned to help other researchers and patients get started and work together effectively. Our research centre developed a framework for involving patients in joint replacement research. Part of this framework is a 'Research Buddy' program, where a research student partners with a patient so that the research they conduct is more relevant and applicable to the target population. In our case, the research student partnered with someone who had a hip replacement to develop and test a questionnaire for an interview study about artificial intelligence in shared decision-making. The student and patient worked together and wrote this perspective piece outlining nine lessons so readers can learn from their experience of this program. The lessons were: learn from experience, tailor the program, get involved early, embrace uniqueness, meet regularly, build rapport, ensure mutual benefit, broad involvement, regularly reflect and review. People interested in starting, or improving, their own patient involvement activities can learn from our experience. These lessons will need to be adapted to fit the purpose and unique situation of other researchers and patients who have different needs and circumstances.

Radiofrequency Microneedling: Technology, Devices, and Indications in the Modern Plastic Surgery Practice.

Background: Since the initial invention of microneedling, advancements have been made to improve the desired effects. The addition of radiofrequency to microneedling devices was developed within the past decade as a way to induce thermal injury and increase dermal heating to enhance the dermal wound healing cascade. Objectives: With an overabundance of literature and mainstream media focused on microneedling and radiofrequency microneedling, this review aims to focus on the available high-quality evidence. Methods: A comprehensive review of the literature was performed across PubMed (National Institutes of Health, Bethesda, MD) and Embase (Elsevier, Amsterdam, the Netherlands) databases. Attention was focused on manuscripts that provided objective data with respect to clinical application, innovation, anatomy, and physiology. Results: Optimal outcomes are achieved when needle depth is targeted to the reticular dermis. Needle depth should reflect the relative differences in epidermal and dermal thickness throughout the face. A depth of at least 1.5 mm should be used for the forehead and temporal skin, 1.0 mm for the malar region, 2.0 mm (maximum depth for radiofrequency microneedling) for the nasal side walls, 0.5 mm for the perioral skin, and 1.5 mm for the neck. Deeper settings can be used with care to provide some fat reduction in the submentum. Conclusions: The authors find herein that radiofrequency microneedling is a safe adjunctive tool to surgical aesthetic procedures. The addition of radiofrequency poses an advance over traditional microneedling devices for skin tightening, with improvements in both safety and efficacy over time.

A Multicenter, Randomized, Double-Blind, Split-Body Clinical Trial Evaluating the Efficacy and Outcomes of a Topical Product Pre and Post Aesthetic Surgical Body Procedures.

Background: Skin preconditioning prior to and following procedures, has previously been demonstrated to hasten and optimize healing, and decrease the symptoms and signs associated with invasive surgery. These trials involved the use of multiple topical products. In an effort to control costs and to increase patient compliance, a single surgical product was developed, with actives aimed at decreasing swelling, bruising, induration, and internal fibrous banding. Objectives: This multi-center trial was designed to measure the efficacy of this single product in these mentioned parameters. Methods: A double-blind, randomized, split body, clinical study was undertaken in 29 patients involving 38 surgical procedures. Assessments included photography, biopsies, ultrasound imaging, and blinded investigator and participant assessments. Results: Differentiated results between test comparator sides became apparent at postop day 10-14 (as previously observed). Thus, blinded investigator and participant assessment scores demonstrated statistical significance exclusive to the test product side at postop day 10-14 for ecchymoses and then extending to skin discoloration, edema, induration and subcutaneous fibrous banding, at weeks 3, 4, 6, and 12. Ultrasound evaluation confirmed the earlier dissolution of fibrous banding on the test side in the subcutaneous tissue at the 3-6-week postop period. In addition, biopsies assessing the pre-conditioned period prior to surgery confirmed that the topical test product stimulated a remodeled extracellular matrix without comparative changes on the opposite side. Conclusions: A single peri-surgical product designed for the use with invasive surgery produced significant differences in ecchymosis, skin discoloration, edema, induration and ongoing resolution of fibrous banding over many weeks. This study validation provides an additional adjunct to surgical procedures.

Painless, Drainless Lipoabdominoplasty: A Retrospective Study of Pain Following Lipoabdominoplasty Utilizing Liposomal Bupivacaine and a Modified Enhanced Recovery After Surgery Protocol.

Background: There are many functional and aesthetic benefits to lipoabdominoplasty (combination of liposuction with abdominoplasty), including increase in core strength, reduction in urinary incontinence, and improvement in lower back pain. However, patients are still hesitant to undergo surgery due to the perceived fears of postsurgical drains, and postoperative pain. Objectives: To propose a standardized multimodal pain protocol for patients undergoing lipoabdominoplasty procedures that aims to improve postoperative pain control. Methods: A total of 80 patients operated on between July 2020 and December 2021 were evaluated in this study. Patients all underwent lipoabdominoplasty and were administered a standardized preoperative, intraoperative, and postoperative pain regimen. Pain scores were measured across all patients in the immediate postoperative period, and postoperative days (PODs) 1, 7, 28, and 90. Results: Mean pain scores in the postanesthesia recovery unit were 0.46/10 (+/- 0.18). Subsequent reassessment in the postop recovery suite yielded mean pain scores of 0.34 (+/- 0.15). Mean pain scores on POD1 were 1.23 (+/- 0.15) and consistent through to POD7 at 1.24 (+/- 0.11) with patients taking an average of 6.65 total Percocet 5 mg (Endo Pharmaceuticals Inc., Malvern, PA) during the week. After POD7, 95% (76/80) of patients were only taking nonsteroidal anti-inflammatory drugs. A total of 75/80 patients (93.75%) reported zero pain at 4 to 6 weeks after surgery (mean pain score 0.10 +/- 0.08). Conclusions: The multimodal analgesia protocol consisting of preoperative or immediate induction intravenous Tylenol (Johnson & Johnson, New Brunswick, NJ), precut local analgesia with Marcaine (Pfizer Inc., New York, NY) and lidocaine, and intraoperative use of liposomal bupivacaine can improve perioperative pain control in patients undergoing lipoabdominoplasty.

Fat Grafting: Basic Science, Techniques, and Patient Management.

In this review, a summary of the rich history of autologous fat grafting is provided, and a comprehensive summary of the science and theory behind autologous adipocyte transplantation, as well as the techniques commonly used is described. These include recipient site preparation, harvesting, processing, and engraftment. In addition, important considerations for preoperative and postoperative management are discussed to maximize graft retention. Special considerations in grafting to the breast, face, and buttocks are also summarized.

Validation of Ideal Breast Characteristics With Breast Augmentation Patients.

Background: Breast augmentation procedures are one of the most commonly performed aesthetic procedures in the United States. Little work has focused on the general public's overall perception of the ideal breast or has validated them with patient photographs. Objectives: To validate crowdsourced perceptions of breasts with their alignment to the aesthetics of breast augmentation patients. Methods: A prospective cross-sectional study was performed using participants enrolled through the AmazonMechanical Turk crowdsourcing platform (Amazon Web Services, Amazon, Seattle, WA) to obtain participant opinions ofhow closely patient breasts aligned with previously obtained results of 4 ideal breast characteristics. Outcomes were reported based on the correlation between breast attractiveness and alignment to ideal breast characteristics, both before and after breast implant procedures. Results: 2306 responses from 737 participants reported patient photograph alignment with ideal breast projection proportion (1.0) as having the highest correlation to opinions of heightened aesthetic beauty (R = 0.98, P < 0.001), and ideal nipple direction (front) as having the lowest correlation to aesthetic beauty (R = 0.90, P < 0.001). Younger age groups (18-24) and participants with a high school diploma or less rated patients as less attractive, while married and wealthy individuals reported higher attraction levels. Conclusions: Crowdsourcing can be a useful tool for aesthetic surgery preferences and has helped reveal key takeaways. The importance of the 4 breast characteristics has been validated, with alignment to all 4 characteristics tested having a high correlation to preferences. Differences in preference across demographic groups are a topic to further investigate.

Public Perception of Ideal Breast Shape.

BACKGROUND: In the past decade, there has been a dramatic increase in trends related to body-shaping procedures. According to the American Society of Plastic Surgeons, nearly 300,000 breast augmentation procedures were conducted in 2019. Learning the ideal shape of a breast and which esthetics lead to public perception of the most attractive breast is beneficial to properly performing these procedures. OBJECTIVES: The authors aimed to quantify the public's perception of attraction to breast shape by measuring public opinion for various esthetic elements of breast anatomy and linking this to various demographic factors. METHODS: Survey responses were collected from 1000 users of Amazon Mechanical Turk to collect demographic data and ask users to rank preferences for randomized image panels of breast proportions. RESULTS: 960 responses were used for analysis. A majority of respondents were male (60%), with a plurality being 25 to 34 years old (49.3%). The most notable preferences between all groups were breast projection proportion and nipple direction, with preferences of 1.0 and frontal nipple direction, respectively. Breast width to shoulder width ratio also had a clear preference among the crowd, with 105% being the preferred percentage, and the 25 to 34 age group having a very strong preference for this. CONCLUSIONS: The authors used a crowdsourcing survey technique with randomized image panels to analyze ideal breast preference using images of various anatomical traits of the female breast. It was concluded that crowdsourcing can be a favorable technique for learning ideal overall preferences for specific anatomy.

Molecular and Histological Evidence Detailing Clinically Observed Skin Improvement Following Cryolipolysis.

BACKGROUND: In addition to body contouring, there is anecdotal and clinical evidence of reduced laxity caused by skin tightening after cryolipolysis. However, it has not been established how cryolipolysis triggers dermal changes. OBJECTIVES: The aim of this study was to investigate the fundamental mechanisms behind clinically observed dermal changes by molecular and immunohistochemistry (IHC) analytical methods. METHODS: This feasibility study involved 7 subjects who received cryolipolysis treatment. Tissue samples were harvested from 3 days to 5 weeks after treatment. RNA-sequencing examined differential gene expression of major collagens. RNA in situ hybridization (RNA-ISH) investigated the distribution of 1 of the gene markers for collagen type I (COL1A1). IHC for procollagen type I, heat shock protein 47 (HSP47), transforming growth factor ß (TGF-ß), and tropoelastin was performed and quantified. RESULTS: Gene expression analysis highlighted a gradual upregulation of collagen mRNA genes. RNA-ISH confirmed upregulation of COL1A1 mRNA and showed a homogeneous distribution through the dermis. IHC showed increases in protein expression. Quantification revealed a 3.62-fold increase of procollagen type I (P < 0.0071), a 2.91-fold increase of TGF-ß (P < 0.041), a 1.54-fold increase of HSP47 (P < 0.007), and a 1.57-fold increase of tropoelastin (P < 0.39) compared with untreated areas. CONCLUSIONS: This study revealed significant induction of molecular and protein markers of type I collagen, which supports neocollagenesis and may play an essential role in clinically relevant skin improvement. A dermal remodeling process driven by increased TGF-ß and higher expression of HSP47 was observed. Overall, these data provide the first evidence of dermal remodeling and clarify the mechanism by which cryolipolysis may induce skin improvement.

Evaluating Facelift Complications and the Effectiveness of the SMASectomy Technique: A Single Center's 15-Year Experience.

BACKGROUND: Facelift continues to be one of the most common aesthetic procedures performed in the United States. Although there exist many techniques and variations, superficial musculoaponeurotic system (SMAS) manipulation, by way of plication, overlap, or SMASectomy, is common and has been shown to result in favorable cosmesis and durability. However, there is a lack of current complications data in the discussion of this technique. OBJECTIVES: To assess the benefits and risks of the SMASectomy technique. METHODS: The records of all patients who underwent a facelift procedure between December 2004 and March 2019 were reviewed for this study. All procedures were performed at an American Association for Accreditation of Ambulatory Surgery Facilities (AAAASF)-accredited outpatient facility in Marina Del Rey, California. This represents data on 241 total patients. Retrospective chart review was performed to include data on patient characteristics, operative technique, and complications. RESULTS: Average operative time of 152.68 ± 51.50 minutes and anesthesia time of 175.00 ± 54.07 minutes were observed among those patients who underwent SMASectomy. This was significantly lower (P < 0.000001) than those who did not undergo SMASectomy (average operative time of 265.25 ± 85.25 minutes and anesthesia time of 294.22 ± 85.31 minutes). There were no observed facial nerve injuries among patients who underwent SMASectomy. No deep vein thrombosis (DVT) events were observed in this patient population. CONCLUSIONS: In the hands of an experienced surgeon, the SMASectomy facelift technique offers the unique advantage of significantly reducing operating time and anesthesia time and can provide extremely favorable and long-lasting aesthetic results.

Validating Grading of Aesthetic Outcomes of Web Space Reconstruction for Finger Syndactyly: Crowdsourcing Public Perceptions Using Amazon Mechanical Turk.

BACKGROUND: It has recently been attempted in the literature to analyze the aesthetic outcomes of syndactyly web space reconstruction utilizing dorsal pentagonal advancement flaps and dorsal rectangular flaps with skin grafting. The study utilized a categorical grading system for evaluating the aesthetic outcomes of reconstruction to be used in conjunction with a visual analog scale (VAS), which has yet to be validated in the assessment of aesthetic outcomes following web space reconstruction. OBJECTIVES: To utilize crowdsourced public perceptions to validate the grading of aesthetic outcomes in web space reconstruction for finger syndactyly. METHODS: A prospective study was conducted of random volunteers recruited through an internet crowdsourcing service to gain responses for a survey to analyze patient opinions toward the aesthetic outcomes of web space reconstruction. Outcomes were graded based on descriptions of the appearance, color, matte, and distortion of the reconstruction. RESULTS: The excellent dorsal flap demonstrated a mean VAS score of 6.66 (95% confidence interval [CI] = 6.45-6.87), and the very good, good, and poor dorsal flaps had mean VAS scores of 5.94 (95% CI = 5.73-6.15), 4.98 (95% CI = 4.77-5.19), and 3.55 (95% CI = 3.31-3.79), respectively. The odds ratio for receiving an excellent rating was 4.21 (95% CI = 3.04-5.82) for excellent dorsal flap with P < 0.0001. CONCLUSIONS: This study confirms and validates the assessment of aesthetic outcomes of web space reconstruction by the Yuan Grading Scale. This evidence may guide future practice such that recommendations can be made to align with the aesthetic preferences of the patient.