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External valve rhinoplasty

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https://www.readbyqxmd.com/read/29706591/semilunar-conchal-cartilage-graft-in-saddle-nose-reconstruction
#1
I Rašić, A Košec, A Pegan
INTRODUCTION: The saddle nose deformity is easily recognized by the loss of septal support and nasal dorsal height with adverse functional and aesthetic consequences. TECHNIQUE: We treated a 50-year-old woman and a 54-year old man that presented with a moderate saddle nose deformity following a previous septorhinoplasty (female patient) and a posttraumatic severe saddle nose deformity (male patient). The patients were treated by open approach rhinoplasty under general anesthesia, and the saddle nose deformity was reconstructed with a semilunar conchal cartilage graft...
April 26, 2018: European Annals of Otorhinolaryngology, Head and Neck Diseases
https://www.readbyqxmd.com/read/29673851/the-use-of-allogeneic-cartilage-for-grafting-in-functional-and-reconstructive-rhinoplasty
#2
Andrew M Read-Fuller, David M Yates, Alaaaldin Radwan, Alexander M Schrodt, Richard A Finn
PURPOSE: Allogeneic cartilage grafting has multiple uses in rhinoplasty. Autogenous cartilage is frequently used in cases of nasal obstruction or reconstruction, but harvesting grafts can cause complications or might be contraindicated. Rhinoplasties of the patient with cleft might require costochondral grafts. Allogeneic rib is an effective and safe alternative to autogenous grafts, prevents complications, and obviates postoperative admission after rib harvest. MATERIALS AND METHODS: Patients who had allogeneic cartilage placed during functional or reconstructive rhinoplasty were studied from 2 institutions, including 19 who had functional rhinoplasty using allogeneic Cartiform patellar cartilage grafts and 15 patients who underwent reconstructive cleft rhinoplasty with allogeneic rib cartilage...
March 27, 2018: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29516178/the-effect-of-lateral-crural-overlay-surgical-technique-on-elasticity-of-nasal-ala
#3
Saeid Atighechi, Mohammadhossein Dadgarnia, Sedighe Vaziribozorg, Zahra Jokar, Ruhollah Sadeghmanesh
INTRODUCTION: The nasal tip refinement is the most difficult stages of rhinoplasty surgery; whereas, the most important part in terms of beauty and performance is the projection refinement. Lateral crural overlay (LCO) is a common technique in rhinoplasty used to reduce nasal tip projection and increase nasal tip rotation. Given the important role of lower lateral cartilage (LLC) in the non-collapse of nasal external valve and air passage, it is necessary to evaluate the changes in nasal elasticity caused by surgery...
May 2018: European Archives of Oto-rhino-laryngology
https://www.readbyqxmd.com/read/29380022/nasal-alar-schwannoma-an-unusual-case-report
#4
Timothy C Blood, Thomas G Townes, Shaun C Desai
PURPOSE: To present the second known case of nasal alar schwannoma, first since 1973, with important considerations for surgical management. CASE REPORT: We present the case of a 25-year-old male with a 5-year history of progressively enlarging, non-tender, right alar mass with resultant ipsilateral nasal congestion and dyspnea secondary to nasal valve collapse. The mass was located cephalic to the mid-lateral aspect of the lower lateral crural cartilage, which extended to the pyriform aperture...
January 29, 2018: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/28340650/functional-rhinoplasty
#5
REVIEW
Oren Friedman, Erdinc Cekic, Ceren Gunel
Understanding nasal anatomy and physiology are the most important points for successful functional rhinoplasty. Anatomic structures playing major roles in nasal breathing functions include the septum, and internal and external nasal valves, so physical examination of these regions is essential. Planning for functional rhinoplasty involves the identification of the sites of nasal airway obstruction or old trauma, and addressing those regions during the operation with a number of different techniques that have been described...
May 2017: Facial Plastic Surgery Clinics of North America
https://www.readbyqxmd.com/read/28230600/nasal-valve-collapse-our-treatment-protocol
#6
Giulia Amodeo, Domenico Scopelliti
The nasal valve area is the functional area that allows airflow regulation. It could be divided in an internal area and an external one, basing on the anatomical landmarks. Many conditions can damage these areas with a consequently nasal obstruction, more often in particular extended rhinoplasty and sequels of facial trauma. To restore this area many techniques were advocated during the last decades.In this article the authors investigate on valve areas deficiency in sequel of rhinoplasty proposing a structural approach through alar batten grafts to correct internal-external nasal valves collapse...
June 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28033641/optimizing-the-soft-tissue-triangle-alar-margin-furrow-and-alar-ridge-aesthetics-analysis-and-use-of-the-articulate-alar-rim-graft
#7
Jennifer L Goodrich, B J F Wong
The alar lobule, alar margin, and soft triangle facet are receiving more attention in the literature as critical elements to address both preoperatively and during rhinoplasty. We have found that the use of the articulated alar rim graft (AARG) corrects deficiencies in these areas as well as provides mechanical stability to the external valve. In this article, we describe indications for AARG, describe in detail the procedure for AARG placement, and highlight the transformation AARGs can achieve in two illustrated case studies...
December 2016: Facial Plastic Surgery: FPS
https://www.readbyqxmd.com/read/27277274/anatomical-study-of-the-lateral-crural-strut-graft-in-rhinoplasty-and-its-clinical-application
#8
Reginaldo de Oliveira Silva Filho, Victor Diniz de Pochat
BACKGROUND: Lateral crural strut graft has been used in rhinoplasty to correct deformities such as bulbous nasal tip, lateral crus malposition, alar retraction, collapsed external valve, lateral crus concavity, and alar deformity after domal suture. Despite its widespread use, the lateral crural strut graft has not been the subject of studies that show its benefits objectively and statistically. OBJECTIVES: To assess nasal anatomical variations in cadavers that underwent rhinoplasty using the lateral crural strut graft, considering the clinical applications of this graft...
September 2016: Aesthetic Surgery Journal
https://www.readbyqxmd.com/read/27219261/dynamics-of-the-subdomal-graft
#9
Michelle Lee, Bahman Guyuron
BACKGROUND: The authors examined the dynamics of the subdomal graft and its frequency of use in primary and secondary rhinoplasty in detail. METHODS: One hundred consecutive primary and 100 consecutive secondary rhinoplasty patients with at least 1 year of follow-up were reviewed retrospectively. The nose sheet containing a detailed intraoperative recording of all rhinoplasty maneuvers was reviewed to analyze the frequency of subdomal graft use. Intraoperative observations of the effects of the subdomal graft on the nasal tip and the surrounding structures were recorded...
June 2016: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/26933287/severe-iatrogenic-nostril-stenosis
#10
Ali Ebrahimi, Amin Shams
Nostril stenosis (narrowing of the nasal inlet) is an uncommon deformity which results in aesthetic and breathing discomfort in patients. The literature review shows that trauma, infection, iatrogenic insults and congenital lesions are major causes of stenosis. Nowadays, rhinoplasty is one of most popular aesthetic surgeries which may have complications such as bleeding, swelling, bruising, asymmetry, obstruction of nasal airways. We present a 30-year-old female patient, who complained about breathing and aesthetic difficulties due to external nasal valve obstruction and nasal deformity...
September 2015: Indian Journal of Plastic Surgery: Official Publication of the Association of Plastic Surgeons of India
https://www.readbyqxmd.com/read/26862964/form-and-function-of-the-nasal-tip-reorienting-and-reshaping-the-lateral-crus
#11
Grant S Hamilton
Dysfunction of the external nasal valve affects both the form and function of the nose. Successful treatment of these problems is dependent on proper analysis and diagnosis of the aberrant anatomy. Cephalic malpositioning of the lateral crura has been described for nearly 30 years. Repositioning of the lateral crura in a more caudal orientation with lateral crural strut grafts will correct aesthetic abnormalities and reinforce the external nasal valve. Sagittal malpositioning has been more recently described and also has deleterious effects on both the shape of the nasal tip and breathing...
February 2016: Facial Plastic Surgery: FPS
https://www.readbyqxmd.com/read/26616692/surgical-treatment-of-nasal-obstruction-in-rhinoplasty
#12
REVIEW
Ankona Ghosh, Oren Friedman
The key to a successful septorhinoplasty includes an understanding of nasal anatomy and physiology. This allows the surgeon the ability to properly address both form and function during the operation. History and physical examination are paramount in diagnosing and subsequently treating the epicenter of obstruction, which is commonly found among the internal and external nasal valve, the septum, or the turbinates. Treatment of each of these areas is nuanced and multiple approaches are discussed to provide an understanding of the current surgical techniques that allow for excellent functional and cosmetic rhinoplasty results...
January 2016: Clinics in Plastic Surgery
https://www.readbyqxmd.com/read/26291169/evaluation-of-improvement-in-nasal-obstruction-following-nasal-valve-correction-in-patients-with-a-history-of-failed-septoplasty
#13
Kyle J Chambers, Kate A Horstkotte, Kerry Shanley, Robin W Lindsay
IMPORTANCE: Patients with a septal deviation and concerns about nasal obstruction often undergo septoplasty to improve nasal airflow. Following primary septoplasty, however, some patients have persistent symptoms due to nasal valve dysfunction and may require nasal valve surgery. OBJECTIVES: To evaluate the change in disease-specific quality of life for patients who undergo nasal valve correction after failed septoplasty using the Nasal Obstruction Symptom Evaluation (NOSE) survey and to determine whether identifiable anatomical risk factors are more common in patients with a history of failed septoplasty...
September 2015: JAMA Facial Plastic Surgery
https://www.readbyqxmd.com/read/26247619/costal-cartilage-lateral-crural-strut-graft-vs-cephalic-crural-turn-in-for-correction-of-external-valve-dysfunction
#14
Henry P Barham, Anna Knisely, Jenna Christensen, Raymond Sacks, George N Marcells, Richard J Harvey
IMPORTANCE: External nasal valve dysfunction (EVD) is a common cause of nasal obstruction. OBJECTIVE: To evaluate costal cartilage lateral crural strut grafts vs cephalic crural turn-in to support the weak lateral crus in patients with EVD. DESIGN, SETTING, AND PARTICIPANTS: In this prospective cohort study, patients with clinically diagnosed EVD were assessed at the Tertiary Rhinologic Center and underwent a costal cartilage underlay graft to the lateral crus or a cephalic turn-in cruralplasty...
September 2015: JAMA Facial Plastic Surgery
https://www.readbyqxmd.com/read/26247486/comparing-methods-for-repair-of-the-external-valve-one-more-step-toward-a-unified-view-of-lateral-wall-insufficiency
#15
COMMENT
Sam P Most
No abstract text is available yet for this article.
September 2015: JAMA Facial Plastic Surgery
https://www.readbyqxmd.com/read/26139293/the-alar-rim-flap-a-novel-technique-to-manage-malpositioned-lateral-crura
#16
Cemal Alper Kemaloğlu, Mehmet Altıparmak
BACKGROUND: Alar cartilage malposition is a common anatomic variation in which the axis of the lateral crus lies cephalically and may be parallel to the cephalic septum. Malposition of the lateral crura may produce inward collapse of the alae that is observable on deep inspiration. OBJECTIVES: The authors performed the alar rim flap technique to treat patients with alar malposition and assessed functional and aesthetic outcomes. METHODS: Twelve patients who underwent primary open rhinoplasty with the alar rim flap technique were evaluated in a prospective study...
November 2015: Aesthetic Surgery Journal
https://www.readbyqxmd.com/read/26132630/update-on-the-evidence-for-functional-rhinoplasty-techniques
#17
REVIEW
David Chan, Taha Z Shipchandler
PURPOSE OF REVIEW: Functional rhinoplasty is a term that is commonly used to describe any technique used to address nasal obstruction in the nasal valve region. The cause of nasal valve collapse differs based on the site. Internal valve collapse may be idiopathic or associated with previous rhinoplasty, trauma, or weakened cartilage in older patients. External valve collapse is usually idiopathic and less likely to be associated with previous surgery. Various techniques have been developed over time, and the data in support of functional rhinoplasty continue to increase...
August 2015: Current Opinion in Otolaryngology & Head and Neck Surgery
https://www.readbyqxmd.com/read/26080193/contralateral-dorsally-based-septal-mucoperichondrial-page-flap-for-nasal-lining-reconstruction
#18
James B Collins, Marcin Czerwinski
BACKGROUND: Although excellent techniques for reconstruction of nasal cover and support have been described, reconstruction of large nasal lining defects remains a challenge. Currently available methods have several shortcomings including limited size, airway obstruction, need for multiple procedures, and creation of septal fistulae. METHODS: We present 2 cases of nasal lining reconstruction for the lower and mid nasal vaults using a contralateral dorsally based septal mucoperichondrial page flap transposed dorsal to nasal septum and superficial to the ipsilateral upper lateral cartilage...
June 2015: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/26022512/external-nasal-valve-efficacy-index-a-simple-test-to-evaluate-the-external-nasal-valve
#19
B Bohluli, P Varedi, R Kahali, S C Bagheri
Many methods and techniques have been proposed for the assessment of the nasal valve, most requiring special equipment. Furthermore the main focus has been on the internal valve, while the role of the external nasal valve (ENV) has usually been underestimated. An index to assess ENV is presented herein. Two photographs of the basal view of the nose are taken, one in the resting position and the other after deep inspiration. These two life-size views are used to calculate the External Nasal Valve Efficacy Index (ENVE Index)...
October 2015: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/25675172/airflow-and-patient-perceived-improvement-following-rhinoplastic-correction-of-external-nasal-valve-dysfunction
#20
Tom Palesy, Eleanor Pratt, Nadine Mrad, George N Marcells, Richard J Harvey
IMPORTANCE: External nasal valve dysfunction (ENVD) is a common cause of nasal obstruction. Although many techniques are described to help correct ENVD, evidence of the objective changes in the airway achieved by these interventions is mainly unknown. OBJECTIVE: To document the airway changes in patients with ENVD by comparing subjective and objective measures obtained before and after rhinoplasty. DESIGN, SETTING, AND PARTICIPANTS: Prospective case series with validated subjective and objective outcomes at a tertiary rhinologic center in Sydney, Australia...
March 2015: JAMA Facial Plastic Surgery
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