[Closing of nasal septum perforation using adipose stromal vascular fraction: an experimental study]. / Zakrytie perforatsii peregorodki nosa s primeneniem stromal'no-vaskulyarnoi zhirovoi fraktsii: eksperimental'noe issledovanie.

Nasal septal perforation (NSP) is a complex problem in otorhinolaryngology, which leads to impaired nasal breathing and dryness in the nose. This reduces the patient's quality of life and leads to psychological discomfort. The treatment of nasal septum perforation is selected taking into account the clinical manifestations, perforation parameters and general condition of the patient. Currently, a large number of different surgical methods have been described in order to closing the defect of nasal septum. To date, there is no universally accepted method for closing NSP, which stimulates the search and development of new treatment options. OBJECTIVE: Under experimental conditions, to study a new method for closing nasal septum perforation using a collagen scaffold together with adipose stromal vascular fraction containing multipotent mesenchymal stromal cells. MATERIAL AND METHODS: The experiment was carried out on a model of nasal septum perforation in 24 male rabbits divided into four groups, depending on the construct, implanted into the defect zone: the 1st group was the control group - without the introduction of implantation material; the 2nd group - collagen scaffold without adipose stromal vascular fraction; the 3rd group - collagen scaffold with xenogenic adipose stromal vascular fraction; the 4th group - collagen scaffold with allogeneic adipose stromal vascular fraction with further dynamic evaluation of endoscopic control on day 14, after 1 month, 3 months, and 6 months. At month 6, the animals were removed from the experiment, followed by morphological examination in color with hematoxylin and eosin, as well as safranin and methyl green. RESULTS: As a result of the experiment using adipose stromal vascular fraction of allogeneic and xenogenic origin, closing of perforation of the nasal septum of a rabbit for 3 months of dynamic endoscopic control, as well as according to morphological research, was demonstrated. CONCLUSION: Our study showed that the use of adipose stromal vascular fraction containing not only endothelial cells and pericytes, but also multipotent mesenchymal stromal cells in combination with a collagen scaffold closes the perforation of the nasal septum in a rabbit, without increasing the risk of violations of habitual vital activity.

Columella Reconstruction Using a Bilateral Nasolabial Flap: A Case Report.

BACKGROUND The columella has many fundamental functions, such as nasal breathing and support of the nasal tip, in addition to the aesthetic role it plays. The columella is one of the most difficult nasal subunits, both from the point of view of disease control and from that of reconstruction. Lesions involving the columella can be difficult to control, and malignancies can spread to the septum, subcutaneous tissues of the lip, and floor of the nasal cavities. Many columella reconstruction methods after resection have been proposed (local nasal flaps, skin grafts, regional flaps, free flaps), depending on the size of the defect, patient's features, surgeon's experience, and patient's aesthetic wishes. CASE REPORT We present a case of an 82-year-old woman with various comorbidities who had squamous cell carcinoma (G2) originating from the skin of the right side of the columella. The lesion infiltrated the cartilage, arriving to the skin of the columella on the left side and extending to the mucosa of the nasal septum bilaterally. Reconstruction was conducted using a bilateral nasolabial flap, with good functional and aesthetic result. Surgical revision for the autonomization of pedicled flaps was not necessary, nor desired by the patient. CONCLUSIONS The bilateral nasolabial flap is an effective and safe solution for reconstructing the columella, with good support of the tip even without cartilaginous graft. This technique is especially feasible in elderly patients and those with concomitant pathologies, who benefit from rapid healing of the wound.

Surgery is better than nasal sprays for people with severely blocked airways caused by septal deviation.

The studyCarrie S, O'Hara J, Fouweather T, et al. Clinical effectiveness of septoplasty versus medical management for nasal airways obstruction: multicentre, open label, randomised controlled trial. BMJ 2023;383:e075445.To read the full NIHR Alert, go to: https://evidence.nihr.ac.uk/alert/surgery-is-better-than-nasal-sprays-for-people-with-severely-blocked-airways/.

Determination of safety margin of nasal septum osteotomy for sphenoid sinus in cleft lip and palate patients.

BACKGROUND: Nasal septum osteotomy is used for separating the nasal septum and maxilla during a Le Fort I osteotomy. If this osteotomy is applied too high or is tilted into the nasal cavity, the sphenoid sinus and various adjacent vital structures may be damaged, and serious bleeding, neurological complications, blindness or even death may occur. The aim of this study is to determine the safety margin of the nasal septum osteotomy for sphenoid sinus during the Le Fort I surgery in cleft lip and palate (CLP) patients. METHODS: Twenty cleft lip and palate (the CLP group) and 20 healthy individuals (the control group) were included in this study. Three values (two lines and an angle) were measured by cone beam computed tomography (CBCT). The first line is the line passing through the junction of the spina nasalis anterior point and the lower point of the perpendicular lamina of the palatine bone. The undersired line is the line passing through the junction of the spina nasalis anterior point and the lower anterior border of the base of the sphenoid sinus. The osteotomy angle is the angle between these two lines. RESULTS: In the control group; a surgical line of 44.11-61.14 mm (mean 51.91 ± 4.32), an undesired line of 52.48-69.58 mm (mean 59.14 ± 5.08) and an angle of 18.22-27.270 (mean 22.66 ± 2.55) were found, while in the CLP group, a surgical line of 34.53-51.16 mm (mean 43.38 ± 4.79), an undesired line of 46.86-61.35 mm (mean 55.02 ± 3.24) and an angle of 17.60-28.810 (mean 22.60 ± 2.81) were found. CONCLUSIONS: Although the angle to the sphenoid sinus was not significantly affected by CLP, careful planning and consideration of these anatomical differences are crucial to prevent complications and ensure the safety of Le Fort I surgery in CLP patients. Further research with larger sample sizes and subgroup analysis of unilateral and bilateral CLP cases is needed to improve our understanding of these anatomical variations and improve surgical approaches to individuals with CLP undergoing orthognathic procedures.

Impact of Intranasal Splint Removal Time on Postoperative Complications after Septoplasty.

BACKGROUND: Various types of nasal tampons are used for packing after septoplasty. Intranasal splints are widely used as they are more advantageous than other materials regarding the lower complication rates of synechia, and lesser pain during removal. However, there is no consensus on the timing of intranasal splint removal after septoplasty operations. AIM: In this study, we aimed to investigate the effects of removal time of intranasal splints on postoperative complications after septoplasty. METHODS: One hundred patients who had septoplasty were randomly divided into two groups according to splint removal time. In group I, the splints were removed on the third postoperative day and in group II, splints were removed on the seventh postoperative day. Pain during splint removal was evaluated by visual analog scale (VAS). Complications of hemorrhage, septal hematoma, crusting, mucosal injury, and infection were recorded during splint removal and compared. In the first postoperative month, hemorrhage, crusting, mucosal injury, infection, synechia, and in the second postoperative month, synechia and perforation rates were compared between two groups. RESULTS: Mucosal crusting was significantly higher in group II during splint removal. There was no statistically significant difference between the two groups regarding the complication rates and pain scores. Our findings showed no significant difference in pain scores during splint removal and postoperative complications between the two groups except for mucosal crusting. CONCLUSION: Based on our findings, although there is no consensus on the optimal time for splint removal, earlier removal of splints can be considered a favorable option after septoplasty operations.

Economic impact analysis of a minimally invasive temperature-controlled radiofrequency device versus nasal surgery for the treatment of nasal airway obstruction in the United States.

OBJECTIVE: To determine the economic impact of a minimally invasive temperature-controlled radiofrequency (TCRF) device for treating nasal airway obstruction (NAO). METHODS: A budget impact model was developed for two scenarios: a reference scenario of functional rhinoplasty surgery with concomitant septoplasty and inferior turbinate reduction (ITR) performed in the hospital outpatient department where TCRF is not an available treatment option and a new scenario consisting of in-office TCRF treatment of the nasal valve and ITR. A payor perspective was adopted with a hypothetical population plan size of one million members. Costs were estimated over a time horizon of 4 years. The eligible population included patients with severe/extreme NAO and nasal valve collapse (NVC) as the primary cause or significant contributor. Data inputs were sourced from targeted literature reviews. Uncertainty within the model structure and input parameters was assessed using one-way sensitivity analysis. RESULTS: The introduction of a TCRF device resulted in population-level cost savings of $20,015,123 and per-responder average cost savings of $3531 through a 4-year time horizon due to lower procedure costs and complication rates of the device relative to the surgical comparator. Results were robust when varying parameter values in sensitivity analyses, with cost savings being most sensitive to the prevalence of NAO and estimated response rates to functional rhinoplasty and TCRF. CONCLUSIONS: In patients with severe/extreme NAO, with NVC as the primary or major contributor, introducing TCRF with ITR as a treatment option demonstrates the potential for significant cost savings over functional rhinoplasty with septoplasty and ITR.

Nasal valve dysfunction is a common cause of nasal airway obstruction (NAO) that has a significant impact on heath and quality of life for affected individuals. Previously, patients were offered temporary measures or a type of surgery called functional rhinoplasty which is a highly complex surgery that can be costly, requires recovery time, and in rare cases, not be successful. Recently, a new minimally invasive treatment alternative for NAO called temperature-controlled radiofrequency (TCRF) that may be performed in a surgery center or a doctor's office has become available. This paper provides the results of budget impact analysis performed to assess whether adding the TCRF procedure in place of surgery as a choice for patients with NAO will result in cost savings to an insurance payer with 1 million covered individuals in the United States over a period of 4 years. Results show that TCRF may result in an average of 9,416 fewer rhinoplasty surgeries, provide an average 4-year cost-savings of $3,531 for every patient that responds to TCRF treatment, and a savings of $20,015,123 over 4 years for the insurance provider. These potential cost savings over 4 years would likely be due to reduced procedure costs and complication rates compared to surgery.

Adjunctive transseptal corridor: Technique for endoscopic resection of orbital tumor.

The transnasal endoscopic approach is increasingly used for resection of tumors that are located inferiorly and medially within the orbit. However, this usually requires multiple-handed manipulations, which demand a second corridor for an assistant. Here, we introduce a simple transseptal corridor from the contra-nare, to facilitate assistant instrument maneuverability. This simple, minimally invasive skill greatly improves operation efficiency and deserves greater attention in endoscopic orbital surgery.

The Effect of Surgical Procedure in the Nasal Cavity on the Passive Avoidance Conditioning and the Hypothalamic Level of Monoamines in Rats.

A rat biological model of septoplasty was used to study the effect of surgery on passive avoidance conditioning (PAC). Septoplasty was shown to increase anxiety and to reduce exploratory activity in rodents during PAC. A neurochemical analysis of the hypothalamus was carried out immediately after the end of the experiment and showed an increase in norepinephrine (NE) metabolism after septoplasty. The finding was tentatively associated with activation of the hypothalamic-pituitary-adrenal axis.

Surgical Management of Pediatric Obstructive Sleep Apnea Beyond Adenotonsillectomy: The Nose, Nasopharynx, and Palate.

While adenotonsillectomy is the primary treatment of pediatric obstructive sleep apnea (OSA), persistent OSA after surgery is common and may be due to residual obstruction at the nose, nasopharynx, and/or palate. Comprehensive evaluation for persistent pediatric OSA ideally includes clinical examination (with or without awake nasal endosocpy) as well as drug-induced sleep endoscopy in order to accurately identify sources of residual obstruction. Depending on the site of obstruction, some of the surgical management options include submucous inferior turbinate resection, septoplasty, adenoidectomy, and expansion sphincter pharyngoplasty.

Evaluation of pulse oximeter at the nasal septum during general anesthesia: comparison with finger oximeter.

PURPOSE: Though the finger is generally recommended for pulse oxygen saturation (SpO2) monitoring site, its reliability may be compromised in conditions of poor peripheral perfusion. Therefore, we compared the performance of nasal septum SpO2 monitoring with finger SpO2 monitoring relative to simultaneous arterial oxygen saturation (SaO2) monitoring in generally anesthetized patients. METHODS: In 23 adult patients, comparisons of SpO2 measured at the nasal septum and finger with simultaneous SaO2 were made at four time points during the 90 min study period. A pulse oximetry monitoring failure was defined as a > 10 s continuous failure of in an adequate SpO2 data acquisition. Core temperature as well as finger-tip and nasal septum temperatures were simultaneously measured at 10 min intervals. RESULTS: A total of 92 sets of SpO2 and SaO2 measurements were obtained in 23 patients. The bias and precision for SpO2 measured at the nasal septum were - 0.8 ± 1.3 (95% confidence interval: - 1.1 to - 0.6), which was similar to those for SpO2 measured at the finger (- 0.6 ± 1.4; 95% confidence interval: - 0.9 to - 0.4) (p = 0.154). Finger-tip temperatures were consistently lower than other two temperatures at all time points (p < 0.05), reaching 33.5 ± 2.3 °C at 90 min after induction of anesthesia. While pulse oximetry monitoring failure did not occur for nasal septum probe, two cases of failure occurred for finger probe. CONCLUSIONS: Considering the higher stability to hypothermia with a similar accuracy, nasal septum pulse oximetry may be an attractive alternative to finger pulse oximetry. Trail registration This study was registered with Clinical Research Information Service (CRIS: https://cris.nih.go.kr/cris/en/ ; ref: KCT0008352).

Effects of submucoperichondrial application of platelet-rich plasma on nasal mucosal healing after septoplasty.

OBJECTIVE(S): Our aim is to investigate the effects of the submucoperichondrial application of Platelet Rich Plasma (PRP) on nasal mucosal healing after septoplasty surgery. METHOD(S): This prospective randomized observational study was conducted between July 2019 and February 2021, with 40 patients aged 18-60 years who underwent closed the only septoplasty operation for similar septal deviations. Patient divided into two group; 21 patients were placed in PRP group to which PRP was applied on all mucosal surface and submucoperichondrial area of septum and 19 patients were placed in control group to which saline solution was applied on same regions. Nasal obstruction score, mucociliary clearance time, presence of nasal crusting, and bleeding time were evaluated on 5th, 10th, 15th day after surgery and compared between groups. RESULTS: Intranasal crusting on day 10 was found to be lower in the PRP group (n:13 68.4 %) than control group (n:7 33.3 %) with a statistically significant difference (p = 0.028). The nasal obstruction score on day 10 and 15 were found to be lower in the PRP group (3,33 ± 2,75, 2,07 ± 2,20) (than the control group (5,44 ± 2,26, 3,37 ± 1,92) with a statistically significant difference (p = 0,003,p = 0,009). The mucociliary clearance rate was found to be higher and the bleeding time was found to be lower in the PRP group, but a statistically significant difference was not observed. CONCLUSIONS: Application of submucoperichondrial PRP could have beneficial effects on nasal mucosal repair, nasal crusting, and congestion after septoplasty surgery.

Use of alloplastic implants for correction of deviated nasal septum: Systematic review and meta-analysis.

PURPOSE: To systematically reviews the safety and effectiveness of alloplastic implants (AI) in septoplasty. METHODS: We conducted a comprehensive search in Medline, EMBASE, SCOPUS, CINAHL, and Cochrane Library databases to identify articles on septoplasty using AI. We also manually searched reference lists of included articles. Inclusion criteria involved prospective or retrospective case-series studies of adults with deviated nasal septum (DNS) who underwent septoplasty with AI, with sufficient follow-up data. Two authors independently screened articles, reviewed full manuscripts, and extracted data. RESULTS: Out of 5370 articles, 16 met inclusion criteria, encompassing 884 patients from 14 eligible studies. Most studies had fair quality. AI materials included Polydioxanone (PDS), Polycaprolactone (PCL), Titanium, Macropore, and PolyMax. AI usage improved nasal obstruction in most patients, with 95.6 % (84.8 %-100 %) based on physical examination and 96.9 % (89.6 %-100 %) based on symptoms. AI-related complications occurred in 4.3 % (0 %-12.8 %) of cases, mostly non-serious. CONCLUSIONS: AI use can be considered as a useful adjunct in septoplasty, with uncommon complications similar to standard procedures. However, due to limited-quality evidence, further prospective controlled studies are needed.

Modified extracorporeal septoplasty: prospective study.

OBJECTIVES: This study aimed to evaluate quality-of-life and satisfaction outcomes in patients undergoing the MES using the Portuguese version of the Nasal Obstruction Symptom Evaluation (NOSE-p) and Rhinoplasty Outcome Evaluation (ROE), and also to evaluate the frequency of possible complications of this technique. METHODS: We conducted a single-center prospective study with patients who had the indication for MES, from May 2016 to September 2020 at the Facial Plastic Surgery Clinic of Otolaryngology Department of the Hospital de Clinicas de Porto Alegre. The primary outcome was the relative postoperative change in NOSE-p. Secondary outcome was the variation in ROE, a validated quality-of-life questionnaire for rhinoplasty patients. RESULTS: Of the 31 patients submitted to extracorporeal septorhinoplasty who were evaluated, twenty-seven patients were included. Preoperative and postoperative NOSE-p scale scores were 65.2 ±â€¯29.9 and 23.5 ±â€¯26.7, respectively (mean differences of 42.04; [95% CI 27.35-56.73]; p <  0.0001). Pre and postoperative ROE scores were 38.3 ± 24.3 vs. 67.29 ± 29.7, respectively (mean differences of -29.02; [95% CI -40.5 to -17.5]; p =  0.0001). Residual septal deviation was verified in 2 patients (7.4%). CONCLUSION: Most of the patients submitted to modified extracorporeal septoplasty had a significant improvement in quality of life scores of nasal obstruction, with good aesthetical outcomes and low indices of postoperative complications. LEVEL OF EVIDENCE: Level 3.

"Boot-on-Donut" procedure for anterior and large septal perforation.

BACKGROUND: Surgical closure of large nasoseptal perforation (NSP) is challenging. The use of an extended anterior ethmoidal artery (eAEA) flap to reconstruct NSP may present with difficulties for NSPs which have their upper edge in a high position. METHOD: We propose adding a "donut-shape" flap from surrounding septal tissue to the eAEA flap. Thus, the inverted edges of this flap allow to cover the uppermost aspect of the NSP. A series of 18 patients with complete closure of NSPs was included. CONCLUSION: This novel "Boot-on-Donut" technique consisting of the eAEA flap (Boot) and inverted edges (Donut) is a feasible procedure that allows to reconstruct large NSP located superiorly.

Effectiveness of septoplasty compared to medical management in adults with obstruction associated with a deviated nasal septum: the NAIROS RCT.

Background: The indications for septoplasty are practice-based, rather than evidence-based. In addition, internationally accepted guidelines for the management of nasal obstruction associated with nasal septal deviation are lacking. Objective: The objective was to determine the clinical effectiveness and cost-effectiveness of septoplasty, with or without turbinate reduction, compared with medical management, in the management of nasal obstruction associated with a deviated nasal septum. Design: This was a multicentre randomised controlled trial comparing septoplasty, with or without turbinate reduction, with defined medical management; it incorporated a mixed-methods process evaluation and an economic evaluation. Setting: The trial was set in 17 NHS secondary care hospitals in the UK. Participants: A total of 378 eligible participants aged > 18 years were recruited. Interventions: Participants were randomised on a 1: 1 basis and stratified by baseline severity and gender to either (1) septoplasty, with or without turbinate surgery (n = 188) or (2) medical management with intranasal steroid spray and saline spray (n = 190). Main outcome measures: The primary outcome was the Sino-nasal Outcome Test-22 items score at 6 months (patient-reported outcome). The secondary outcomes were as follows: patient-reported outcomes - Nasal Obstruction Symptom Evaluation score at 6 and 12 months, Sino-nasal Outcome Test-22 items subscales at 12 months, Double Ordinal Airway Subjective Scale at 6 and 12 months, the Short Form questionnaire-36 items and costs; objective measurements - peak nasal inspiratory flow and rhinospirometry. The number of adverse events experienced was also recorded. A within-trial economic evaluation from an NHS and Personal Social Services perspective estimated the incremental cost per (1) improvement (of ≥ 9 points) in Sino-nasal Outcome Test-22 items score, (2) adverse event avoided and (3) quality-adjusted life-year gained at 12 months. An economic model estimated the incremental cost per quality-adjusted life-year gained at 24 and 36 months. A mixed-methods process evaluation was undertaken to understand/address recruitment issues and examine the acceptability of trial processes and treatment arms. Results: At the 6-month time point, 307 participants provided primary outcome data (septoplasty, n = 152; medical management, n = 155). An intention-to-treat analysis revealed a greater and more sustained improvement in the primary outcome measure in the surgical arm. The 6-month mean Sino-nasal Outcome Test-22 items scores were -20.0 points lower (better) for participants randomised to septoplasty than for those randomised to medical management [the score for the septoplasty arm was 19.9 and the score for the medical management arm was 39.5 (95% confidence interval -23.6 to -16.4; p < 0.0001)]. This was confirmed by sensitivity analyses and through the analysis of secondary outcomes. Outcomes were statistically significantly related to baseline severity, but not to gender or turbinate reduction. In the surgical and medical management arms, 132 and 95 adverse events occurred, respectively; 14 serious adverse events occurred in the surgical arm and nine in the medical management arm. On average, septoplasty was more costly and more effective in improving Sino-nasal Outcome Test-22 items scores and quality-adjusted life-years than medical management, but incurred a larger number of adverse events. Septoplasty had a 15% probability of being considered cost-effective at 12 months at a £20,000 willingness-to-pay threshold for an additional quality-adjusted life-year. This probability increased to 99% and 100% at 24 and 36 months, respectively. Limitations: COVID-19 had an impact on participant-facing data collection from March 2020. Conclusions: Septoplasty, with or without turbinate reduction, is more effective than medical management with a nasal steroid and saline spray. Baseline severity predicts the degree of improvement in symptoms. Septoplasty has a low probability of cost-effectiveness at 12 months, but may be considered cost-effective at 24 months. Future work should focus on developing a septoplasty patient decision aid. Trial registration: This trial is registered as ISRCTN16168569 and EudraCT 2017-000893-12. Funding: This award was funded by the National Institute for Health and Care Research (NIHR) Health Technology Assessment programme (NIHR award ref: 14/226/07) and is published in full in Health Technology Assessment; Vol. 28, No. 10. See the NIHR Funding and Awards website for further award information.

Septoplasty is an operation to straighten the septum, which is the partition wall between the nostrils inside the nose. Septoplasty can be used as a treatment for people who have a bent septum and symptoms of a blocked nose, such as difficulty sleeping and exercising. Medical management (a saltwater spray to clear the nose followed by a nose steroid spray) is an alternative treatment to septoplasty. The Nasal AIRway Obstruction Study (NAIROS) aimed to find out whether septoplasty or medical management is a better treatment for people with a bent septum and symptoms of a blocked nose. We recruited 378 patients with at least moderately severe nose symptoms from 17 hospitals in England, Scotland and Wales to take part in the NAIROS. Participants were randomly put into one of two groups: septoplasty or medical management. Participants' nose symptoms were measured both when they joined the study and after 6 months, using a questionnaire called the Sino-nasal Outcome Test-22 items. This questionnaire was chosen because patients reported that it included symptoms that were important to them. Other studies have shown that a 9-point change in the Sino-nasal Outcome Test-22 items score is significant. After 6 months, on average, people in the septoplasty group improved by 25 points, whereas people in the medical management group improved by 5 points. We saw improvement after septoplasty among patients with moderate symptoms, and among those with severe symptoms. Most patients who we spoke to after a septoplasty were happy with their treatment, but some would have liked more information about what to expect after their nose surgery. In the short term, septoplasty is more costly than medical management. However, over the longer term, taking into account all the costs and benefits of treatment, suggests that septoplasty would be considered good value for money for the NHS.

Secondary Bilateral Cleft Rhinoplasty: Achieving an Aesthetic Result.

BACKGROUND: Secondary rhinoplasty in patients with bilateral cleft lip poses ongoing challenges and requires a reliable method for achieving optimal outcomes. OBJECTIVES: The purpose of this study was to establish a safe and effective method for secondary bilateral cleft rhinoplasty. METHODS: A consecutive series of 92 skeletally matured patients with bilateral cleft lip and nasal deformity were included. All had undergone secondary open rhinoplasty, performed by a single surgeon with a bilateral reverse-U flap and septal extension graft, between 2013 and 2021. Medical records of these 92 patients were reviewed to assess the clinical course. A 3-dimensional (3D) anthropometric analysis and panel assessment of 32 patients were performed to evaluate the aesthetic improvement, with an age-, sex-, and ethnicity-matched normal control group for comparisons. RESULTS: The methods showed statistically significant improvement in addressing a short columella (columellar height), short nasal bridge (nasal bridge length), de-projected nasal tip (nasal tip projection, nasal dorsum angle), poorly defined nasal tip (nasal tip angle, dome height, and panel assessment), and transversely oriented nostrils (columellar height, alar width, nostril type). Importantly, these improvements were accompanied by a low complication rate of 4%. However, upper lip deficiency over the upper lip angle and labial-columellar angle remained without significant improvement. CONCLUSIONS: In this study we described effective secondary rhinoplasty, which was composed of a bilateral reverse-U flap and septal extension graft, with acceptable outcome. The 3D anthropometric analysis and panel assessment clarified that our rhinoplasty procedure could bring the nasal morphology in these patients closer to the normal data.

Changing practices in septorhinoplasty: the Irish experience.

PURPOSE: Septorhinoplasty (SR) is one of the most complex surgical procedures of the head and neck. As an elective procedure aiming to enhance patient quality of life, it can be difficult to perform in single-payer healthcare systems due to capacity pressures from acute and oncological surgical demand. We aimed to review national trends in the practice of SR to inform future healthcare planning. METHODS: This was a cross-sectional, population-based, longitudinal study of SR cases in Ireland's single-payer (public) healthcare system from 2005 to 2021. Time-series analysis using a linear regression model was performed to analyse trends by operation type, revision rates and length of stay. The impact of the COVID-19 pandemic and introduction of national surgical guidelines was analysed. RESULTS: 1952 SR were performed. Annual mean cases declined in both real (r = - 0.76, p < 0.01) and relative (r = - 0.87, p < 0.01) terms by 31% and 43%, respectively. Ambulatory SR, while initially rarely performed, increased to account for 55% of cases performed. The mean hospital length of stay declined significantly (r = - 0.84, p < 0.01) by 44%. CONCLUSIONS: SR increasingly struggles to find its place in Ireland's public healthcare system. New changes in SR practices including the rapid growth of ambulatory surgery and shorter lengths of hospital stay indicate positive responses to the mounting pressures faced by healthcare systems.

The relay graft, a tailored supplement between the nasal hump and established tip in East Asian rhinoplasty.

BACKGROUND: In East Asian individuals, the nasal bone already has sufficient height for an ideal dorsal profile, but the tip requires enhancement for a desired projection. Consequently, the gap between the intrinsic bony structure and the established nasal tip requires appropriate management. The options are either to reduce the keystone region to create a smooth bed for a conventional dorsal onlay graft or to preserve the original osseocartilaginous structures and then customize a supplementary graft. The aim of this study was to detail and validate the utilization of a relay graft, a transition graft that fills the structural gap between the upper dorsum and established tip graft. The proper application of this graft could prevent osteotomy and preserve the intrinsic dorsum. METHODS: Relay grafts were applied during rib-based rhinoplasty in East Asian patients. Three-dimensional stereophotogrammetric evaluations of the patients were performed. Anthropometric points were analyzed in a blinded fashion. Outcome variables were tip projection improvement, radix elevation, and the angulation of kyphion and pronasale. RESULTS: Fifteen female patients, ranging in age from 21 to 40 years (average 24.5 years), were included. In all cases, the relay graft was applied as one essential element for filling the structural gap. No crooked dorsal profile or visible graft was noted in all cases. Fifteen patients completed the pre- and postoperative stereophotogrammetric study. Postoperative analysis showed great improvement of tip position as well as a slight elevation of the radix, evidenced by the consistent change of kyphion/pronasale angulation and sellion elevation. CONCLUSIONS: The relay graft effectively mitigates the necessity of a disruptive dorsal reduction. It is entirely possible for East Asians to achieve a smooth dorsal profile when only the lower half of the dorsum is transitioned to the proposed tip position. LEVEL OF EVIDENCE: Level IV, case series.