The TRICK-TIP Rhinoplasty: Tip of the Nose Preservation Using the Combined Synergy of Open and Closed Approaches.

BACKGROUND: This study introduces and assesses the outcomes of a novel rhinoplasty technique, TRICK-TIP (Transcolumellar and Inter Cartilaginous Keystoning with Tip preservation), employing a combined open and closed approach with tip anatomy conservation and structured tip support. METHODS: The procedure involves a low stairstep columellar sectioning, followed by transmembranous and intercartilaginous incisions without skin dissection in the columella or tip. Elevating the entire mobile nose as a three-layered flap provides extensive access to the entire nasal pyramid and septum. Tip modifications, including retrograde cephalic cartilage resection and supratip skin thinning, are performed based on individual cases. A key columellar strut is frequently used, initially sutured in the interdomal space and then turned down for height adjustment and final fixation. Interdomal sutures, supratip sutures, and alar resection are implemented as needed. RESULTS: One hundred twenty patients participated, with high satisfaction and a low frequency of adverse effects reported using four FACE-Q™ questionnaires. One hundred and two independent raters evaluated pre and postoperative photographs, scoring "overall nose result" as 3.6 out of 5, with minimal or absent nostril deformities (1.84), soft triangle deformities (1.73), and columellar external scar deformity/visibility (1.35) where 1 is the absence of the deformity and 5 is disfigurement. Complications were absent, and revisions were infrequent. CONCLUSIONS: The combined benefits of the wide-open approach, shortened surgery duration, and nasal tip preservation contribute to outcome optimization. TRICK-TIP rhinoplasty is characterized by simplicity, enabling targeted modifications, preventing soft triangle and rim complications, and facilitating essential tip support while maintaining favorable results. Level of Evidence V This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Clinical and Surgical Outcomes of Endoscopic Endonasal Approach for Giant Pituitary Adenomas: Analysis of Predictive Factors.

BACKGROUND: Giant pituitary adenomas (GPAs) are defined as tumors with ≥40 mm in any maximum diameter, and these tend to invade multiple intracranial compartments. Hence, treatment remains a surgical challenge. OBJECTIVE: To describe the clinical and surgical outcomes of the endoscopic endonasal approach (EEA) for GPA in a pituitary referral center in Latin America and to analyze associated predictive factors. METHODS: 37 patients with histologically-confirmed GPA treated solely through the EEA between a 2-year period were included. Preoperative and postoperative clinical and neuroimaging findings; surgical morbidity and mortality; and binary logistic regression analysis to assess predictive factors were analyzed. RESULTS: Preoperative visual impairment prevalence was 97.3%. Mean tumor volume was 32 cc and gross total resection rate was 40.5%. Favorable visual acuity and visual fields outcome rate was 75% and 82.9%, respectively. In the multivariate analysis, bilateral cavernous sinus invasion (P = 0.018) and postoperative cerebrospinal fluid (CSF) leak (P = 0.036) were associated with an unfavorable visual acuity outcome, while radiation therapy (P = 0.035) was for visual fields. Similarly, intraoperative CSF leak was a predictive factor for postoperative CSF leak (10.8%) (P = 0.042) and vascular injury (13.5%) (P = 0.048). CONCLUSIONS: In this first Mexican clinical series, we demonstrated that the EEA is a safe and effective technique for GPA, although early diagnosis and prompt intervention may promote further visual function preservation without significant endocrine morbidity.

Nasal Tip Vascularization and Its Application for Columellar Reconstruction.

OBJECTIVE: Many studies have been published about the vascular anatomy of the nose and its utility for nasal reconstruction. Anatomic variations of the main arteries and their perforators are well described in the literature. A nasal tip perforator, not well described in the published studies, is analyzed in the present study and its utility for columellar reconstruction. This paper presents an anatomic study of the nasal tip artery and its clinical applications for columellar repair. METHODS: This study investigated the nasal tip perforator artery during nasal tip flap surgery for columellar repair in patients with sequels after nasal continuous positive airway pressure use. A descriptive anatomic study was conducted using intraoperative vascular dissection of patients operated on for nasal columellar defects by the author between 2013 and 2018. An observational study of a group of patients operated on for columellar repair using the axial nasal tip flap is presented here. RESULTS: The nasal tip artery was found in all the intraoperative dissections. Location and trajectory are described. Observed columellar length and width in operated patients have been nonstatistical and significantly different than controls in this study. CONCLUSIONS: The presence and trajectory of the nasal tip artery have been consistent in all the studied cases. The nasal tip flap based on this perforator has been a useful method for columellar repair in the studied group of patients. The presence of this vessel may augment blood supply to the nasal tip skin. By confirming the preservation of this artery, the surgeon may elevate the nasal tip flap safely.

A Dynamic Endonasal Columellar Strut Placement.

The dynamic retrograde intercrural columellar strut graft placement is a novel technique for a columellar strut insertion via a hemi-transfixion incision in patients undergoing endonasal functional or cosmetic surgery. It has a maximally concealed incision and does not disrupt major or minor tip support mechanisms. In our article, we give a detailed description of this unique surgical technique. Laryngoscope, 134:1246-1248, 2024.

Internal suspension sutures in tip rhinoplasty.

BACKGROUND: Achieving an aesthetically pleasant tip rotation is paramount in rhinoplasty, and these results should be long-lasting. However, even powerful structural techniques such as septal extension grafts can lose rotation over time, as most support depends on the attachment of the graft to the septal cartilage. METHODS: We describe a simple suture technique to strengthen tip support in rhinoplasty, by suspending it to the cartilaginous dorsum, providing additional support to the tip against forces, such as gravity, scar contraction and muscle tension. CONCLUSIONS: Combining traditional techniques with suspension sutures can improve intraoperative results and could enhance long-term tip stability.

Analysis of the use of isotretinoin as an adjuvant in rhinoplasty.

BACKGROUND: Isotretinoin has been used in the treatment of acne for decades through the reduction of sebaceous secretion. There are reports in the literature that isotretinoin may be associated with decreased skin thickness, especially in patients with thick nasal skin for whom rhinoplasty can be more challenging. The objective of this study was to quantify, through ultrasonography, the effect of the use of oral isotretinoin in patients undergoing rhinoplasty, pre- and postoperatively. METHODS: Twenty-four patients participated in this randomized, single-blind controlled pilot clinical trial. The intervention group used oral isotretinoin (20 mg/day) for 2 months before rhinoplasty and for 4 months after. Both groups underwent rhinoplasty in the same plastic surgery department and were submitted to high-frequency (22 MHz) ultrasound evaluation of the epidermis and dermis on the nasal dorsum, nasal tip, and left nose wing at the beginning of the study and 6 months after rhinoplasty, with the aim of assessing changes in skin thickness. RESULTS: Six months after rhinoplasty, a statistically significant reduction was observed in the thickness of the epidermis and dermis of the nasal dorsum and left nose wing, as well as of the epidermis of the nasal tip, but only in the intervention group. The results of the satisfaction questionnaire were better after rhinoplasty in both groups, with no statistical difference between them regarding the specific questions; however, the intervention group had significantly higher satisfaction scores than the control group. CONCLUSIONS: Isotretinoin was effective in reducing the thickness of the skin covering the nose of the evaluated sites.

The Fish Bone Technique: An Innovative Approach for the Bony Nasal Pyramid.

Among many contributions to the world of art and science, Renaissance artist Leonardo da Vinci created the technique known as sfumato. In this technique, da Vinci considered that the regions to be highlighted should be lit up, while the regions to be hidden should be darkened. Drawing parallel with the face, we can work on the anatomical structures underlying the skin and create a favorable surface anatomy for the entire face, including the nose. However, to achieve the ideal hourglass shape of the nose, the bones must be shaped, and a variety of osteotomies are described and used to achieve this. The new and innovative Fish Bone technique, described in this article, allows for the bony nasal pyramid to be shaped and adapted to the hourglass shape, resulting in a harmonious contour, with smooth transitions and preservation airway.

Cirugía de reducción de base alar: aspectos fundamentales y técnica quirúrgica / Alar base reduction surgery: fundamental aspects and surgical technique

La cirugía de remodelación o reducción de la base alar, también conocida como aloplastía o alotomía, es un procedimiento orientado a modificar el ancho, la forma de las narinas y la base de la nariz. El objetivo de esta revisión es describir las indicaciones generales de una alotomía, sus consideraciones anatómicas y las técnicas quirúrgicas más frecuentemente utilizadas.

Alar base remodeling or reduction surgery, also known as alloplasty or allotomy, is a procedure aimed at modifying the width and shape of the nostrils and the base of the nose. The objective of this review is to describe the general indications for an allotomy, its anatomical considerations, and the most frequently used surgical techniques.

Polígonos de la punta nasal / Nasal tip polygons

La estética de la superficie de la nariz y especialmente de la punta nasal se crea mediante ciertas líneas, sombras y reflejos, con proporciones y puntos de ruptura específicos. La evaluación de la estética de la superficie nasal se logra utilizando el concepto de polígonos geométricos como subunidades estéticas, tanto para definir la deformidad existente como los objetivos estéticos. Los principios de los polígonos geométricos permiten al cirujano analizar las deformidades de la nariz, definir un plan operatorio para lograr objetivos específicos y seleccionar la técnica operatoria adecuada

The aesthetics of the surface of the nose and specially of the nasal tip is created through certain lines, shadows and reflections with proportions and specific breaking points. The evaluation of the aesthetics of the nasal surface is achieved using the concept of geometric polygons like aesthetics subunits to define the existing deformity as for the aesthetics objectives. The principles of the geometric polygons allow the surgeon to analyze the deformities of the nose, to define an operating plan to achieve specific objectives and to select the most accurate operating technique

Postoperative Nasal Conformers in Cleft Rhinoplasty: Are They Efficacious?

BACKGROUND: Lip and nose symmetry the goal of repair of unilateral cleft lip and different preoperative and postoperative treatments have been developed with this purpose. The objective of this study was to compare 2 techniques used for primary cleft lip nose repair. MATERIALS AND METHODS: This is an retrospective study between 2 groups of patients with unilateral cleft lip and palate who underwent primary nasolabial repair either with or without postoperative nasal conformers. Data collection was accomplished by evaluation of nasal symmetry through anthropometric measurements under general anesthesia during primary cleft palate repair. RESULTS: Our comparative study did not find a statistically significant difference regarding percentile indexes of nasal asymmetry between the 2 groups. Major revision requirement (>3 mm of asymmetry in any of the nose measurements) was observed in 3.84% of nasal conformer group and 4.65% of the group without nasal conformers. CONCLUSIONS: The results obtained from this study provides showed that placement of postoperative nasal conformers did not improve nasal symmetry in patients with unilateral cleft lip and palate. Based on these findings and available scientific evidence, definitive conclusions about the effectiveness of these devices on nasal symmetry after unilateral cleft lip nose repair cannot be drawn.

Brazilian Approach to Dorsum Preservation.

Brazil has always been a fertile place for plastic surgery techniques, especially cosmetic, and it was not different in rhinoplasty. In Brazil surgeons started using the dorsal preservation rhinoplasty in the 1970s. Techniques have changed, the problems and contraindications were challenged, and solutions proposed. As a result, indications were expanded to almost every kind of nose. Surface working executed with power tools, such as the piezoelectric device and the power drill, complemented the techniques and allowed for refinement in execution. Today the Brazilian preservation techniques are adopted and improved by many surgeons around the world.

Resultados de la técnica septum bisagra en desviación de la punta nasal / Septum hinge technique outcomes in nasal tip deviation

Introducción: La desviación de la punta nasal suele producir alteración estética y funcional nasal. Generalmente, asocia alteraciones morfológicas de los cartílagos alares, además de dismorfia del cartílago septal. Objetivo: Presentar una técnica quirúrgica alternativa para el tratamiento de la laterorrinia en tercio inferior nasal y sus resultados. Material y Método: Se trataron 27 pacientes con una laterorrinia en punta nasal con la técnica del septum bisagra, incluyendo la colocación de uno o dos injertos de expansión. Describimos el protocolo de anamnesis y exploración que seguimos en estos pacientes y la descripción detallada de la técnica quirúrgica. Resultados: En 19 pacientes se utilizó un injerto de expansión unilateral para completar la técnica y en ocho de forma bilateral. Se obtuvo una puntuación media en la escala visual analógica (EVA) de ventilación de 8,3, con una mejoría de seis puntos, y en la EVA de aspecto estético de 8,1, mejorando en 4,6 puntos. Conclusión: la utilización de la técnica del septum bisagra es beneficiosa para el tratamiento de la desviación de la punta nasal, tanto a nivel funcional como estético. Presenta ciertas diferencias frente a otras técnicas descritas. La indicación se debe adecuar a cada paciente de manera individualizada.

Introduction: Deviation of nasal tip usually produces aesthetic disturbance and nasal ventilation decrease. It is usually associated with alar cartilages morphologic disturbances and dysmorphia of the septal cartilage. Aim: To present an alternative surgical technique for treating laterorrhinia in the nasal inferior third and its outcomes. Material and Method: 27 patients with nasal tip laterorrhinia were treated with the hinge septum technique, including the placement of one or two spreader grafts. We describe the anamnesis and exploration protocol that we carried out in these patients and a detailed description of the surgical procedure. Results: Unilateral spreader graft was used in 19 patients to complete the technique, and bilateral spreader graft was used in eight. The average score in visual analogue scale (VAS) related to nasal flow was 8.3, which means an improvement of six points, and in VAS related to aesthetic appearance the score was 8.1, improving 4.6 points. Conclusion: The use of the hinge septum technique is useful to treat the deviation of the nasal tip in a functional and aesthetic way. There are several differences compared to other described techniques. The indication has to be suitable for each patient individually.

How I do it: endoscopic endonasal chiasmopexy for optic chiasm prolapse.

BACKGROUND: Prolapse of the optic system into an empty sella is an unusual complication of the management of pituitary tumors. METHOD: We described the technical nuances for an endoscopic endonasal chiasmopexy, the indications for the procedure, and the caveats on the diagnosis of optic chiasm prolapse. CONCLUSION: The endoscopic endonasal chiasmopexy provides a direct route to lift the optic system. In most cases, the procedure may be achieved extradurally, protecting the chiasm from manipulation and postoperative fibrosis.

Nasal spine implant to correct nasal asymetry and to enable nose correction accompanying orthognathic surgery.

OBJECTIVES: Orthognathic surgery is gaining importance as an aesthetic procedure. The aim of this work is the first case report of a simultaneous rhinoplasty and orthognathic surgery, using a nasal spine implant. CASE REPORT: This is a retrospective study based on the CARE guideline. A nasal spine implant was virtually planned and printed in polyetheretherketone (PEEK) to correct a nasal deviation and enable a rhinoplasty in the same surgical time. Both the surgeon and the patient were very satisfied with the clinical result. CONCLUSIONS: Virtually planned and printed nasal spine implant is feasible. A helpful method to support rhinoplasty in orthognathic surgery to avoid deviations in the tip of the nose or asymmetries in the nostrils.

Nariz en silla de montar poscirugía transesfenoidal de hipófisis. Reconstrucción con cartílago costal / Saddle nose after transsphenoidal pituitary surgery. Reconstruction with rib cartilage

Durante los últimos años, la cirugía endoscópica transesfenoidal se ha convertido en el procedimiento quirúrgico de elección para el tratamiento de tumores hipofisarios. La técnica de abordaje actual es el resultado de una evolución histórica de vía por craneotomía a vía endonasal con ingreso a través del seno esfenoidal. Aunque la cirugía de tumores hipofisarios vía transesfenoidal endoscópica ha permitido disminuir las complicaciones graves asociadas a los abordajes externos, no está exenta de complicaciones, como la fístula de líquido cefalorraquídeo. A nivel del abordaje nasal, hay escasas descripciones de complicaciones y el compromiso del cartílago septal con deformidad en silla de montar no es una complicación documentada. Se presenta un caso de rinodeformidad en silla de montar poscirugía transesfenoidal de hipófisis en una paciente de 32 años a quien se le practicó una reconstrucción nasal con cartílago costal autólogo. En nuestra búsqueda bibliográfica es el primer caso registrado en Iberolatinoamérica

In recent years, transsphenoidal endoscopic surgery has become the surgical procedure of choice for the treatment of pituitary tumors. The current approach technique is the result of an historical evolution from craniotomy surgery to an endonasal procedure with entry through the sphenoid sinus. Although endoscopic transsphenoidal surgery has made it possible to reduce serious complications associated with external approaches, it is not without complications, such as cerebrospinal fluid fistula. At the level of the nasal approach, there are few descriptions of complications and involvement of the septal cartilage with saddle deformity is not a documented complication. We present a case of saddle rhinodeformity after transsphenoidal pituitary surgery in a 32-year-old patient who underwent nasal reconstruction with autologous costal cartilage. In our bibliographic search, it is the first case registered in IberoLatin America.

Caracterización de las fracturas nasales atendidas en el servicio de urgencias de cirugía maxilofacial de Bayamo / Characterization of nasal fractures treated in the maxillofacial surgery emergency service of Bayamo

La fractura nasal es la más frecuente entre las fracturas de los huesos faciales, pudiendo generar alteraciones estéticas importantes y a su vez determinar cambios en la funcionalidad, tratarlas de forma inmediata evita complicaciones al paciente. Con el objetivo de caracterizar las fracturas nasales atendidas en el servicio de urgencias de cirugía maxilofacial del Hospital Carlos Manuel de Céspedes se realizó un estudio observacional descriptivo que incluyó todos los pacientes (105) que fueron atendidos ambulatoriamente con diagnóstico de fractura nasal reciente en el servicio de urgencias en el período de enero 2018 a diciembre del 2019. Las variables estudiadas fueron edad, sexo, procedencia, factores etiológicos, signos clínicos, clasificación según desplazamiento, exposición del foco de fractura y dirección del trauma. Se confeccionó una planilla de recolección de datos. Se emplearon números enteros, porcentajes y tablas estadísticas. Se siguieron los principios éticos para la investigación en humanos. La población más afectada se encontró entre los 20 y 29 años de edad, de procedencia urbana y del sexo masculino. Se encontró asociación entre el sexo y los factores etiológicos, predominando las agresiones físicas en hombres y las caídas casuales en mujeres. El principal signo clínico presente en los pacientes fue la epistaxis. Las fracturas nasales desplazadas, con desviaciones laterales y cerradas predominaron en ambos sexos(AU)

The nasal fracture is the most frequent among the fractures of the facial bones, being able to generate important aesthetic alterations and in turn determine changes in functionality, treating them immediately avoids complications for the patient. In order to characterize the nasal fractures treated in the maxillofacial surgery emergency service of the Carlos Manuel de Céspedes hospital, a descriptive observational study was carried out that included all the patients (105) who were seen outpatiently with a diagnosis of recent nasal fracture in the emergency department in the period from January 2018 to December 2019. The variables studied were age, sex, origin, etiological factors, clinical signs, classification according to displacement, exposure ofthe fracture site and direction of the trauma. A data collection sheet was prepared. Whole numbers, percentages and statistical tables were used. Ethical principles for human research were followed. The most affected population was between 20 and 29 years of age, of urban origin and male. An association was found between sex and etiological factors, predominantly physical aggression in men and accidental falls inwomen. The main clinical sign present in the patients was epistaxis. Displaced nasal fractures with lateral and closed deviations predominated in both sexes(EU)