Nasal Symmetry Research Articles

Nasolabial Transfer Flap with Auricular Cartilage Graft after Fat Grafting for Nasal Ala Reconstruction in Parry-Romberg Syndrome.

Alar atrophy associated with Parry-Romberg syndrome (PRS) can lead to significant nasal contour deformities. The primary objective of this study was to address nasal alar deformities in PRS patients through the application of a nasolabial transfer flap combined with an auricular cartilage graft after sequential fat grafting. All PRS patients with alar deformities who underwent our reconstructive surgery were included in this case series. Sequential fat grafting was performed on the affected nasolabial area, followed by a nasolabial transfer flap combined with an auricular cartilage graft. Surgical outcome and complications were recorded during postoperative follow-up. From September 2021 to November 2023, a total of 14 PRS patients presenting nasal alar defects underwent nasolabial transfer flap combined with an auricular cartilage graft after sequential fat grafting. Complications at 1 month postoperatively included partial flap necrosis (21%), hyperplastic scarring (14%), undercorrection (14%), overcorrection (7%), and pain (7%). The surgery significantly improved the patient's nasal symmetry. FACE-Q questionnaire indicated the overall aesthetic outcome and quality of life were deemed satisfactory for all patients. After sequential fat grafting, the nasolabial fold transfer flap with an auricular cartilage graft is effective to address alar deformities associated with PRS. 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.

Secondary rhinoplasty for unilateral cleft lip nasal deformity using the complex of autologous costal cartilage and fascia grafts

Secondary unilateral cleft lip nasal deformity is a prevalent condition in the world, and surgical repair remains a formidable challenge. The objective of the study is to investigate functionally and aesthetically outcomes of a new technique using a complex of autologous costal cartilage and fascia grafts to repair the secondary unilateral cleft lip nasal deformity. First, the autologous costal cartilage and fascia were harvested from a total of 34 patients with secondary unilateral cleft lip nasal deformity, who were undergoing treatments at the First Affiliated Hospital of Xi'an Jiaotong University from April 2020 to June 2023. Then, the cartilage was sub-divided into 6 pieces and placed on the depressed alar base, nasal columella, lower lateral cartilage, and nasal tip. At the same time, the fascia was trimmed to cover the nasal tip cap graft and augment the dorsum of the nose. Patient outcomes were assessed through subjective evaluation and objective anthropometric measurements. In addition, associated complications were also examined. All were primary healing incisions, and no patients were encountered with any clinical complications. We found that the overall mean score of the Independent Rhinoplasty Outcome Score (IROS) was very good during the subjective assessment. Also, the objective measurements indicated an excellent nasal symmetry. Furthermore, both functionally and aesthetically satisfactory outcomes were obtained in all the patients during long-time follow-up. Secondary rhinoplasty using the complex of autologous costal cartilage and fascia grafts is a safe and effective approach for unilateral cleft lip nasal deformity repair.

Primary Open Reduction and Internal Fixation of Isolated Compound Depressed Nasal Fractures.

The aim of this study was to assess the efficacy of primary open reduction and internal fixation (ORIF) utilizing the existing dorsal wound for the management of isolated nasal fractures characterized by significant depression and to determine its effectiveness in preventing the need for subsequent nasal revisions. A retrospective review was conducted on patients who underwent ORIF of nasal bone for isolated compound depressed nasal fractures from January 2018 to January 2024. The primary outcomes included the assessment of clinical and radiographic results postoperatively, focusing on nasal symmetry, projection, airway patency, and the incidence of secondary surgical interventions. The study included 15 patients, predominantly males (60%), with an average age of 39.33 years. The mechanisms of injury included motor vehicle accidents (40%), falls (26.7%), interpersonal violence (20%), and occupational injuries (13.3%). All patients were treated on the first (73.3%) or second day (26.7%) after the injury. All patients had satisfactory esthetic and functional outcomes and did not require secondary rhinoplasty. The hardware was removed in 4 patients (26.7%). Primary ORIF through an existing dorsal wound for significantly depressed isolated nasal fractures was effective in obviating the necessity for subsequent nasal revisions.

Early functional restoration in cleft patients by presurgical infantile orthopedics with follow up

Cleft lip and palate present significant surgical challenges, particularly in cases of extensive clefts associated with severe nasolabial deformities. This case series focuses on the role of presurgical naso alveolar molding (PNAM) in improving surgical outcomes by reducing cleft deformities and enhancing facial symmetry. PNAM, combined with nasal stenting and presurgical orthopedics, aids in aligning the segments of the alveolar cleft and correcting nasal cartilage asymmetry. The study involved bilateral and unilateral cleft repairs, utilizing the Randall's modification of tennison triangular flap for unilateral cases and the Millard-Mulliken procedure for bilateral full clefts. Precise preoperative marking, meticulous tissue rearrangement, and multi-layer closure were key to achieving optimal results. Postoperative care included close monitoring, with skin sutures removed on the fifth day. The results align with existing literature, demonstrating the effectiveness of PNAM in narrowing the cleft and achieving nasal symmetry. This case series highlights the importance of early intervention and the application of PNAM plates in the comprehensive treatment of cleft lip and palate, contributing to favorable outcomes in reconstructive surgery.

The Study of Facial and Nasal Symmetry in Patients with Unilateral Cleft Lip Achieved by Primary Cleft Lip Repair with Rhinoplasty Plus Postoperative Nasal Appliance “Nasoform”

The Study of Facial and Nasal Symmetry in Patients with Unilateral Cleft Lip Achieved by Primary Cleft Lip Repair with Rhinoplasty Plus Postoperative Nasal Appliance “Nasoform”

Non-surgical (liquid) rhinoplasty

Non-surgical (liquid) rhinoplasty (LR) is a common and expanding cosmetic procedure. The use and safety of in-office injectables, as well as surgeon comfort, has led to substantial growth with the procedure. Knowledge of nasal structural and vascular anatomy, injectable filler properties and in situ behavior, and procedural technique are all required for the application of non-surgical rhinoplasty. There is consensus regarding common indications for the procedure, including dorsal augmentation, correction of post-surgical deformities, and improvement of nasal tip symmetry. However, there is substantial variability in filler usage, technique, and patient selection. As with surgical rhinoplasty, the risk of patient dissatisfaction with LR remains high. It is of utmost importance to consider the rise of non-surgeon providers performing these procedures. A thorough understanding of the risks, benefits, and proper patient selection are key for any facial plastic surgeon utilizing LR.

5-year Long-term Outcome of Unilateral Cleft Rhinoplasty in Patients with Secondary Nasal Deformity: Optimal Indication of Tajima Technique.

This study aimed to investigate the timing of and indications for the Tajima reverse U incision for correcting secondary unilateral cleft nasal deformities. Non-syndromic patients with secondary cleft lip and nasal deformity who received Tajima reverse-U incision rhinoplasty were grouped by age (4-13 years, n=56;13-18 years, n=22; >18 years, n=18) and severity of deformity (mild deformity, n=7; moderate deformity=22; severity deformity=67) during 5-year follow-up. Face-Q assessment, a rating scale, and nasal symmetry measurements were employed in this study. Ninety-six patients completed the FACE-Q assessment for the nose and nostril. The results showed higher satisfaction with nostril appearance 1-week after surgery (85.95±13.01) compared with pre-operation (79.72±11.89) and maintained 5-year follow-up (82.61±14.06). Significant differences were observed in five nasal parameters (nasal height ratio, one-fourth media part of nostril height ratio, nasal sill height ratio, columellar angle, and inner nostril height-to-width ratio (cleft)) for 1-week postoperatively and the corrected outcome of the Tajima technique was maintained 5 years after surgery in aged 4-13 years group. The same statistically significant changes were found in nasal sill height ratio in mild deformity group and nostril width ratio, one-fourth media part of nostril height ratio, columellar angle, and inner nostril height-to-width ratio (cleft) in moderate deformity group. The Tajima procedure was beneficial for preadolescent children and children with mild to moderate unilateral cleft nasal deformities.

The nasoalveolar molding technique versus DynaCleft nasal elevator application in infants with unilateral cleft lip and palate.

The introduction of presurgical nasoalveolar molding represented a significant departure from traditional molding methods. Developed by Grayson and colleagues in 1993, this technique combines an intraoral molding device with a nasal molding stent. This study aimed to compare the Grayson nasoalveolar molding appliance versus DynaCleft appliance as two methods of presurgical nasoalveolar molding. A single-blinded, randomized, parallel-arm clinical trial was conducted. Sixteen infants with complete unilateral cleft lip and palate were enrolled and divided into two groups of eight. Group 1 was treated with a modified Grayson nasoalveolar molding appliance that included a nasal stent, while group 2 was treated with DynaCleft elastic adhesive tape and an external nasal elevator. Standardized digital photographs of each infant were taken at baseline and post-treatment using a professional camera. Nine extraoral anthropometric measurements were obtained from each image using image measurement software. The modified Grayson nasoalveolar appliance demonstrated a more significant improvement compared to DynaCleft in terms of alar length projection (on both sides), columella angle, and nasal tip projection. Symmetry ratios also showed enhancement, with significant improvements observed in nasal width, nasal basal width, and alar length projection (p< 0.05). Both the modified Grayson nasoalveolar appliance and DynaCleft appear to be effective presurgical infant orthopedics treatment options, demonstrating improvements in nasolabial aesthetics. The modified Grayson appliance, equipped with a nasal stent, improved nasal symmetry more effectively than DynaCleft, resulting in a straighter columella and a more medially positioned nasal tip.

A Retrospective Review on the Effects of Nasoalveolar Molding on Infant Weight Gain and Time to Primary Lip Repair in Unilateral and Bilateral Cleft Lip and Palate.

In patients with severe cleft deformities, nasoalveolar molding (NAM) can improve long-term lip and nasal symmetry by reducing the size of the cleft, better aligning the alveolus, lip, and nose, and making the primary lip repair more predictable. Despite the increasing number of published studies on modified NAM techniques, the effects of NAM on weight gain and time to primary lip repair remain less studied. This study aims to evaluate the effect of NAM on feeding, weight gain, growth velocity, and time to primary lip repair in patients with complete unilateral and bilateral cleft lip and palate (BCLP). A retrospective, single-institution review was conducted to identify patients with complete unilateral and BCLP treated between January 2005 and June 2020. The following outcomes were measured: age at the time of lip and palate repairs; weight, height, and BMI on the date of lip repair; and growth velocity. Crude and standardized morbidity ratio-weighted differences in outcome means and 95% confidence intervals were estimated using t tests. Seventy-one patients were included in the study, 30 of whom underwent NAM. On average, patients treated with preoperative NAM underwent lip repair later than patients who were not treated with NAM. They also had a greater growth velocity and BMI when compared to their non-NAM counterparts. These differences, however, were not statistically significant. This study explores the relationships between the use of NAM and preoperative weight gain, as well as time to lip repair in patients with complete unilateral and BCLP. Additional studies may be needed to better elucidate the effect of NAM on weight gain and the time required for surgical repair of the cleft lip and palate.

Assessing nasal airway resistance and symmetry: An approach to global perspective through computational fluid dynamics.

This study aimed to explore the variability in nasal airflow patterns among different sexes and populations using computational fluid dynamics (CFD). We focused on evaluating the universality and applicability of dimensionless parameters R (bilateral nasal resistance) and ϕ (nasal flow asymmetry), initially established in a Caucasian Spanish cohort, across a broader spectrum of human populations to assess normal breathing function in healthy airways. In this retrospective study, CT scans from Cambodia (20 males, 20 females), Russia (20 males, 18 females), and Spain (19 males, 19 females) were analyzed. A standardized CFD workflow was implemented to calculate R-ϕ parameters from these scans. Statistical analyses were conducted to assess and compare these parameters across different sexes and populations, emphasizing their distribution and variances. Our results indicated no significant sex-based differences in the R parameter across the populations. However, moderate sexual dimorphism in the ϕ parameter was observed in the Cambodian group. Notably, no geographical differences were found in either R or ϕ parameters, suggesting consistent nasal airflow characteristics across the diverse human groups studied. The study also emphasized the importance of using dimensionless variables to effectively analyze the relationships between form and function in nasal airflow. The observed consistency of R-ϕ parameters across various populations highlights their potential as reliable indicators in both medical practice and further CFD research, particularly in diverse human populations. Our findings suggest the potential applicability of dimensionless CFD parameters in analyzing nasal airflow, highlighting their utility across diverse demographic and geographic contexts. This research advances our understanding of nasal airflow dynamics and underscores the need for additional studies to validate these parameters in broader population cohorts. The approach of employing dimensionless parameters paves the way for future research that eliminates confounding size effects, enabling more accurate comparisons across different populations and sexes. The implications of this study are significant for the advancement of personalized medicine and the development of diagnostic tools that accommodate individual variations in nasal airflow.

Presurgical Naso-alveolar molding in cleft lip and palate patients – A critical review

Purpose: To evaluate and assess the current scientific evidence pertains to the efficiency and usefulness of Presurgical Naso-alveolar molding (PSNAM) in cleft lip and cleft palate patients. Methods: A comprehensive scientific literature search was carried out using PUBMED electronic database which focus on the current concept of PSNAM and those which critically analyse its long term effects in the treatment of cleft lip, palate and nasal deformity, using different terminologies like the ‘presurgical nasoalveolar molding’, ‘nasal moulding’ and ‘infant orthopaedics’ and documented articles over a period of 30 years were selected for the critical review. Results: Following PUBMED search, a total of 58 articles were retrieved. These 58 articles were investigations pertaining to the effect of PSNAM on different aspects of cleft including effects of PSNAM on facial growth, maxillary arch, dentition and occlusion, its effects on nasal symmetry and nasolabial appearance, and on speech. Conclusions: Presurgical Naso-alveolar molding can be a useful adjunctive treatment modality for management of cleft lip and palate patients. This technique being a cost effective is more beneficial in reducing the number of future surgeries required in the management of cleft lip and palate patients.

Use of nasal retainers in the primary management of cleft lip: Current practices in France

BackgroundThe primary surgical management of cleft lip (CL) or cleft lip and palate (CLP) aims to achieve harmonious lip and nasal symmetry while ensuring satisfactory ventilation. Postoperative nasal retainers are commonly used, though both duration of use and conformer type used vary widely. This study aimed to establish an inventory of current practices for primary cheilorhinoplasty and nasal retainer use in France. MethodsA survey was sent to surgeons within and outside the French National Clefts and Facial Malformations (MAFACE) network. Questions focused on age when primary cleft closure is performed, retainer types used, conformation duration, and estimated patient compliance. Responses were collected March–July 2023. ResultsThirty-two surgeons responded with substantial variations in practices. For isolated CL, the age for primary cleft closure was 1–6 months, with 28 % performing surgery at 3 months, 12.5 % between 3 and 6 months, 44 % at 6 months. In cases with CLP, 63 % performed simultaneous surgery at 6 months. Two surgeons (6 %) reported preoperative nasoalveolar molding and 30 surgeons (94 %) reported postoperative nasal retainer use. Retainer type used immediately after surgery varied, with equal use of commercial retainers (31 %), silicone sheets (31 %), and in-house retainers (31 %). Duration of retainer prescription was in majority 3–4 months. Notably, 44 % of surgeons reported <70 % adherence rates for the recommended conformation duration, while 25 % reported very good compliance. ConclusionPrimary cheilorhinoplasty and nasal conformation practices are highly diverse in France. Suboptimal patient compliance demonstrates the need for improved retainer design and strategies to enhance compliance.

Effects of nasoalveolar molding on nasolabial aesthetics in patients with cleft lip and palate during pre-adolescence: A systematic review and meta-analysis of retrospective studies.

This study aims to analyze long-term effects of nasoalveolar molding (NAM) as a part of cleft primary management protocols on nasolabial aesthetics for patients with non-syndromic cleft lip and palate by conducting a systematic review and meta-analysis. Six electronic databases and two journals were searched up to July 2023. Studies comparing nasolabial outcomes between NAM and non-NAM protocols were selected for further analysis. Nasolabial aesthetics were the outcome of interest. Data extraction, methodological quality assessment, risk of bias assessment, meta-analysis and subgroup analysis were performed. Seven retrospective cohort studies were selected for a qualitative review and four for a quantitative analysis. The risk of bias assessment was moderate for most studies. Only studies utilizing the Asher-McDade rating (AMR) were included for meta-analyses. The protocols with NAM exhibited a significantly lower AMR score for vermillion border than other protocols. AMR scores for nasal form and nasal symmetry from protocols with NAM were significantly lower than protocols without any pre-surgical infant orthopaedics (PSIO) but not significantly different from protocols with other PSIO techniques. The AMR score for nasolabial profile from protocols with NAM was not significantly different from other protocols. However, subgroup analysis demonstrated that protocol combining NAM and primary rhinoplasty significantly lowered AMR scores for nasal form, nasal symmetry and nasolabial profile. For patients with unilateral cleft lip with or without palate (UCLP), this study found that a protocol combining NAM and primary rhinoplasty improved nasolabial outcomes while a protocol with NAM alone offered only limited benefits. For patients with BCLP, the available evidence remains inconclusive. Performing NAM in combination with primary rhinoplasty improves nasolabial aesthetics in patients with UCLP. PROSPERO (CRD4202128384).

Effectiveness of comprehensive rhinoplasty on secondary nasal deformity with saddle nasal deformity after cleft lip surgery

To investigate the effectiveness of comprehensive rhinoplasty with autogenous costal cartilage grafting and prosthesis augmentation rhinoplasty in the treatment of secondary nasal deformity with saddle nasal deformity after cleft lip surgery. The clinical data of 96 patients with secondary nasal deformity with saddle nasal deformity after cleft lip surgery between September 2008 and January 2019 were retrospectively analyzed. There were 17 males and 79 females with an average age of 25.6 years (range, 17-38 years). Autogenous costal cartilage grafts were used to construct stable nasal tip framework and enhance the strength of alar cartilage. Nasal dorsum prostheses (39 cases of bulge, 45 cases of silicone prosthesis) or autogenous costal cartilage (12 cases) were used for comprehensive rhinoplasty. Visual analogue scale (VAS) score was used to evaluate the postoperative satisfaction subjectively, and nasal alar height symmetry index, nasal alar width symmetry index, nasal dorsum central axis deviation angle, and nasal columella deviation angle were calculated to evaluate objectively before and after operation. All patients were followed up 6 months to 8 years, with an average of 13.4 months. Nasal septal hematoma occurred in 3 patients after operation, which was improved after local aspiration and nasal pressure packing. Two cases had mild deformation of the rib cartilage graft of the nasal dorsum, one of which had no obvious deviation of the nasal dorsum and was not given special treatment, and one case underwent the cartilage graft of the nasal dorsum removed and replaced with silicone prosthesis. The incisions of the other patients healed by first intention, and there was no complication such as postoperative infection and prosthesis displacement. The nasal alar height symmetry index, nasal alar width symmetry index, nasal dorsum central axis deviation angle, and nasal columella deviation angle significantly improved after operation when compared with preoperative ones ( P<0.05). Postoperative subjective satisfaction evaluation reached the level of basic satisfaction or above, and most of them were very satisfied. Comprehensive rhinoplasty using autologous rib cartilage grafting to construct a stable nasal tip support, combined with dorsal nasal prosthesis or autologous cartilage implantation, can achieve good effectiveness on secondary nasal deformity with saddle nasal deformity after cleft lip surgery.

Evaluation of a Novel Objective Method for The Assessment of Nasal Symmetry Among Patients with Unilateral Cleft Lip.

This is a cross sectional study aimed to asses novel semi objectve compter assisted method to asses the symmetry amog unilateral cleft lip patients. using Standard inferior view nose photos that were uploaded to Digimizer© Version 4.6.1 (2005-2016 MedCalc Software) Image Analysis, symmetry percentage was calculated and compared between cleft and non-cleft neonates. This method was compared to two subjective methods of rating symmetry. This a cross sectional pilot study performed in the Univresity Medical Center using standard inferior views of unilateral cleft patients which were compared to non-cleft neonates. Photographs of 71 neonates with unilateral complete and incomplete cleft lip and 30 neonates without facial cleft, which were born at the university medical center, Beer Sheba, Israel, were analyzed in a standard manner to determine nasal symmetry. the novel method proposed produced a nominal value for percentage of symmetry. Using Pearson's correlation test we found intra-rater reliability of 91.2% (p < 0.001) and Inter-rater reliability of 82.9% (p < 0.001). The analysis correlated with the surgeons subjective scores in both the numerical ranking method at 73% (p < 0.001) and 72.6% (p < 0.001) and the Ordinal ranking method at 87.6% (p < 0.001) and 77.7% (p < 0.001). The ability of the method to discriminate healthy from Cleft Lip patients overall was 92.3% With high sensitivity and specificity. This method accurately distinguishes healthy patients from cleft lip patients. We have achieved High levels of inter and intra-rater reliability. Significant correlations were found between our semiobjective method and the subjective scores.

Treatment Modalities to Achieve Nasal Symmetry in Unilateral Cleft Lip/Nasal Deformity: An Objective and Comparative Evaluation.

Primary cleft lip repair techniques do not address the nasal deformity adequately resulting in nasal asymmetry. Maneuvers employed to minimize this have varying degrees of success. To assess the outcome of different treatment modalities employed to establish nasal symmetry in unilateral cleft lip. 100 patients with complete unilateral cleft lip/ palate operated for primary cheiloplasty with modified Millard's rotation advancement technique were divided into five groups. Group 1: lip repair alone, Group 2: NAM followed by lip repair, Group 3: lip repair followed by placement of conformers, Group 4: NAM followed by lip repair and placement of conformers, Group 5: lip repair with semi-open rhinoplasty. Objective assessment was done using measurable parameters after 12months post-operatively on a 1:1 standard photograph. Group 5 showed statistical significance in all parameters assessed. Progressive improvement in nasal symmetry was noted from Group 1 to Group V. In our study, group V, i.e., modified Millard's repair with semi-open rhinoplasty improved the results in terms of all the objective parameters assessed. The results of the other groups showed improvement though not consistent in all parameters. Naso-alveolar molding is an effective adjunct. Additionally, nasal conformers proved to be of great value in retaining the results obtained post-surgery.

An Objective Evaluation of Cleft Lip Repair Deformities Based on Standardized Photographic Views.

Several assessment systems of the cleft-related facial deformity have been reported in the medical literature. Assessments have been made from direct clinical evaluations, photographs, on-screen digital images, and 3-dimensional imaging. An evaluation method based on standardized photographic views is developed to evaluate the most common postoperative deformities and to detect the responsible factors for occurrence of these deformities and how to avoid them. One hundred forty-five cleft lip cases (105 unilateral and 40 bilateral) were evaluated by using standard sheet and scoring system designed by Operation Smile Inc (Virginia Beach). The scoring system is based on photographic analysis of items including Cupid's bow, nasal symmetry, vermilion contour, white roll continuity, and scar quality. In the unilateral cleft cases, we found 0.4% excellent, 48.57% good, 38% fair, and 2.85% poor cases. For bilateral clef lip cases, we found 27.5% excellent, 47.5% good, 17.5% fair, and 7.5% poor outcomes. The most common postoperative deformities were nasal asymmetry, scar hypertrophy, deformed Cupid's bow, and vermilion contour asymmetry. This objective evaluation system can determine the common cleft lip nasal deformities with detection of the responsible factors. Principles that guide optimum surgical repair have been advocated to avoid the common postoperative deformities. Scar formation is an independent factor that must be managed early and separately to maintain surgical outcomes.

Efficacy and feasibility of a forehead flap surgical guide for nasal reconstruction

For successful nasal reconstruction using a forehead flap, three-dimensional (3D) nasal defects need to be translated into a two-dimensional (2D) forehead surface. For this study, a patient-specific 3D-printed forehead flap guide that could precisely translate a virtually simulated nasal shape into a 2D flap template was developed. The study aimed to evaluate the feasibility and efficacy of a 3D-printed forehead flap guide for nasal reconstructions.The 3D nasal surface was scanned using a 3D camera, and a ‘digital clay’ process was performed to correct the nasal deformity. The 3D morphology was flattened into a 2D forehead flap guide. The guide was 3D-printed and used for the forehead flap design. Photographic records were used to conduct anthropometric and aesthetic evaluations.Between October 2016 and August 2020, forehead flaps were performed using the forehead flap guide (guide group) and traditional templating method (control group) in 16 and 15 patients, respectively. The alar shape was more symmetric in the guide group than in the control group, with smaller right-to-left differences in alar width (p = 0.01) and height (p = 0.05). Regarding aesthetic evaluations, nose contour (p = 0.02) and nasal symmetry (p = 0.033) were better in the guide group than in the control group. The mean operative time was significantly shorter (91.9 ± 10.7 min) in the guide group than in the control group (116.4 ± 13.6 min) (p = 0.001).Our findings suggest that a 3D-printed forehead flap surgical guide can be effectively used in nasal reconstruction to reduce operative time and improve aesthetic outcomes.

Mixed Dentition Period Follow-up of Primary Unilateral Cleft Nose Deformity Repair.

Recently, there has been an increased acceptance of the primary cleft rhinoplasty providing acceptable outcomes. Nose reconstruction, and specifically cleft nose deformity, should be addressed based on this philosophy. The purpose of this study was to evaluate surgical outcomes during the mixed dentition period after primary surgery to address unilateral cleft lip nose deformity based on the proposed technique. This is a retrospective cohort study. Thirty-two primary complete unilateral cleft lip patients were operated on by a single surgeon using the V-Y-Z cleft rhinoplasty. This method combines a composite V-Y advancement flap with lateral Z-plasty. Data collection was accomplished by evaluation of nasal symmetry through anthropometric measurements performed under general anesthesia during primary cleft palatoplasty and alveolar bone graft. The outcomes were evaluated through anthropometric measurements of the repaired nose during the mixed dentition period of follow-up, and no type of presurgical management was performed for any of the patients. Total nasal symmetry has been observed in 34.37% of patients at 7 years or more and 40.62% at 1-year follow-up. Nonstatistically significant differences were observed during follow-up, and major revision requirement (>3 mm of asymmetry in any of the nose measurements) was observed in 9.37% of patients. The proposed primary cleft rhinoplasty is a good approach to improve nasal appearance in patients with complete unilateral cleft lip and palate.

Lessons Learned from a Single Institution's Eight Years of Experience with Early Cleft Lip Repair.

Background and Objectives: The traditional approach in managing wide cleft lip deformities involves presurgical nasoalveolar molding (NAM) therapy followed by surgical cleft lip repair between three and six months of age. This institution has implemented an early cleft lip repair (ECLR) protocol where infants undergo primary cleft lip repair between two and five weeks of age without NAM. This study aims to present this institution's ECLR repair protocol over the past eight years from 188 consecutive patients with unilateral or bilateral CL/P deformity. Materials and Methods: Retrospective review was conducted at Children's Hospital Los Angeles evaluating patients who underwent ECLR before three months of age and were classified as American Society of Anesthesiologists (ASA) class I or II from 2015-2022. Anthropometric analysis was performed, and pre- and postoperative photographs were evaluated to assess nasal and lip symmetry. Results: The average age at cleft lip repair after correcting for gestational age was 1.0 ± 0.5 months. Mean operative and anesthetic times were 120.3 ± 33.0 min and 189.4 ± 35.4, respectively. Only 2.1% (4/188) of patients had postoperative complications. Lip revision rates were 11.4% (20/175) and 15.4% (2/13) for unilateral and bilateral repairs, respectively, most of which were minor in severity (16/22, 72.7%). Postoperative anthropometric measurements demonstrated significant improvements in nasal and lip symmetry (p < 0.001). Conclusions: This analysis demonstrates the safety and efficacy of ECLR in correcting all unilateral cleft lip and nasal deformities of patients who were ASA classes I or II. At this institution, ECLR has minimized the need for NAM, which is now reserved for patients with bilateral cleft lip, late presentation, or comorbidities that preclude them from early repair. ECLR serves as a valuable option for patients with a wide range of cleft severity while reducing the burden of care.