Academic literature on the topic 'Nasal Septum'

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Journal articles on the topic "Nasal Septum"

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Sanei Sistani, Sharareh, Alireza Dashipour, Laleh Jafari, and Bahareh Heshmat Ghahderijani. "Determination the effect of nasal septum deviation with pneumatization of mastoid cells and its Its feasible relationship with chronic otitis media using computed tomography (CT) scan." Open Access Macedonian Journal of Medical Sciences 7, no. 15 (August 8, 2019): 2452–56. http://dx.doi.org/10.3889/oamjms.2019.670.

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BACKGROUND: The nasal septum deviation is the most common deformity of the nasal, and that can be congenital or acquired. Despite many studies exist about the impact of nasal septum deviation on chronic sinusitis and also association between chronic otitis and mastoid pneumatization; few studies exist about the impact of nasal septum deviation on chronic otitis and mastoid pneumatization. AIM: The aim of this study was to evaluate the associations of nasal septum deviation and mastoid pneumatization and chronic otitis. METHODS: In this study review, all CT scans of PNS and Mastoid View in the imaging section from Imam Ali hospital in 2016-2017 years and cases of nasal septum deviation were enrolled. The nasal septum deviation was recorded, and the degree of nasal septum deviation in the coronal plane that showed the maximum deviation of the nasal septum was recorded. The volume of the mastoid cells automatically and directly was calculated using three diameter measurements (2 coronal diameters and 1 axial diameter) by the program. The software of SPSS 22 was used for statistical analysis. RESULTS: There was no relationship between nasal septum deviation severity and incidence of mastoid pneumatization in patients with nasal septum deviation (P > 0.05). There was relationship between nasal septum deviation severity and chronic otitis in patients with nasal septum deviation (P < 0.05). In patients with moderate and severe intensity of nasal septum deviation, the volume of mastoid air cells in deviation side was lower than the front side (P < 0.05). CONCLUSION: Based on the results of the CT scan, in patients with moderate and severe nasal septum deviation intensity, the volume of mastoid air cells in deviation side was lower than the front side. Also, there was a relationship between nasal septum deviation severity and chronic otitis.
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Umar, Irma Yani. "KORELASI DERAJAT DAN ARAH DEVIASI SEPTUM NASI TERHADAP MORFOLOGI NASAL BONE MENGGUNAKAN MODALITAS CT SCAN." E-Jurnal Medika Udayana 12, no. 12 (December 27, 2023): 67. http://dx.doi.org/10.24843/mu.2023.v12.i12.p08.

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Pendahuluan : Deviasi septum nasi merupakan variasi anatomis paling sering, yang ditemukan pada hampir 80% orang dewasa. Septum nasi dapat berpengaruh terhadap pertumbuhan os nasal dan morfologi fasial. Saat ini Computed Tomography (CT) scan disarankan sebagai metode pilihan untuk memberikan gambaran detail tentang morfologi septum dan os nasal. CT scan merupakan teknik non invasif yang dapat digunakan untuk mengukur derajat dan sudut deviasi septum nasi dan luas penampang di bagian rongga hidung. Penelitian ini bertujuan untuk mengetahui korelasi derajat dan arah deviasi septum nasi terhadap morfologi nasal bone menggunakan modalitas CT scan Metode: Desain penelitian cross-sectional dilakukan pada 85 pasien yang memenuhi syarat dan menjalani CT scan kepala. Arah deviasi septum dikategorikan kiri atau kanan, sedangkan derajat dikategorikan ringan (<9o), sedang (9-15°) dan berat (>15°). Morfologi os nasal yang dinilai mencakup ketebalan lateral nasal bone, intermediate nasal bone, sudut internasal, panjang nasal bone, jarak nasal bone ke crista maxillaris, lebar apertura piriformis. Penilaian morfologi os nasal dicatat dalam bentuk nilai median. Korelasi antara derajat dan arah deviasi septum nasi terhadap morfologi nasal bone dilakukan dengan pengujian korelasi Spearman. Hasil : Paling banyak pasien menunjukan deviasi septum ke kiri, sebanyak 47 sampel (55,3%) sedangkan pasien dengan deviasi septum ke kanan sebanyak 38 sampel (44,7%). Paling banyak pasien menunjukkan derajat deviasi sedang, sebanyak 44 sampel. Terdapat korelasi yang signifikan antara ketebalan os nasal lateral kanan dan kiri, dan ketebalan os nasal intermediat kanan dan kiri dengan arah deviasi septum nasi (P<0,001). Terdapat pula korelasi yang signifikan antara jarak os nasal dengan crista maxilaris dan lebar apertura piriformis dengan derajat deviasi septum nasi (p = 0,037; p = 0,005) Kesimpulan : Penelitian ini menunjukkan bahwa arah dan derajat deviasi septum nasi dapat mempengaruhi morfologi os nasal. Os nasal lebih tebal pada sisi yang deviasi dibandingkan sisi kontralateralnya. Temuan ini dapat menjadi pertimbangan untuk klinisi terutama sebelum melakukan tindakan operatif untuk pasien dengan deviasi septum nasi. Kata Kunci : Computerized tomography, Deviasi septum nasi, Morfologi nasal bone
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Kuboki, A., K. Yanagi, T. Nakayama, and S. Haruna. "Simple suturing of the nasal septum using the Maniceps septum stitch device." Journal of Laryngology & Otology 129, no. 6 (April 28, 2015): 591–94. http://dx.doi.org/10.1017/s0022215115001024.

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AbstractObjective:To present the utility of the recently introduced Maniceps septum stitch device for suturing of the nasal septum.Methods:This paper describes nasal septum suturing techniques using the Maniceps septum stitch device following septoplasty to prevent post-operative complications such as haematoma and nasal septum perforation.Conclusion:Nasal septum suturing using the Maniceps septum stitch device appears to be a safe and easy surgical procedure to help prevent post-operative complications and may reduce the incidence of nasal septum perforation following septoplasty.
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Al-Taee, S. Kh M. J. "Embryonic development of nasal septum in indigenous sheep." Al-Qadisiyah Journal of Veterinary Medicine Sciences 10, no. 1 (June 30, 2011): 77. http://dx.doi.org/10.29079/vol10iss1art147.

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The study included detection the onset time of the chondrification and ossification of the nasal septum in indigenous sheep fetuses. Fetuses have been prepared by using stained with modified double staining method in young ages and maceration with potassium hydroxide in older ages. The first sign of nasal septum demonstrated as a small spot of condensed mesenchyme of medial nasal prominence of Meckel's cartilage (Hyaline cartilage). Chondrification process of nasal septum initiated at 54 days old. The primary ossification center of the caudal part of nasal septum appeared at 61 days old in the distal caudal end of mesenchyme of Meckel's cartilage. The examination of nasal septum growth from sheep embryos in the (42-63 days) period shows that this is a rapid period of growth is at the end of the first trimester and the first or second trimester of gestation. The increase in the length of the nasal septum is about three folds (from 0.5 cm at 7 weeks to 1.6 cm at the 10 weeks of indigenous fetal age. The results of analysis of variance done on the relative increase in the nasal septum length and nasal septum height showed that the greatest relative increase in nasal septum length was at the 7 weeks, while the greatest relative increase in the nasal septum height was in the 11 weeks.
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Han, Peter S., Nihal Punjabi, Mickey Goese, and Jared C. Inman. "The Creation of an Average 3D Model of the Human Cartilaginous Nasal Septum and Its Biomimetic Applications." Biomimetics 8, no. 7 (November 6, 2023): 530. http://dx.doi.org/10.3390/biomimetics8070530.

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The cartilaginous nasal septum is integral to the overall structure of the nose. Developing our an-atomic understanding of the septum will improve the planning and techniques of septal surgeries. While the basic dimensions of the septum have previously been described, the average shape in the sagittal plane has yet to be established. Furthermore, determining the average shape allows for the creation of a mean three-dimensional (3D) septum model. To better understand the average septal shape, we dissected septums from 40 fresh human cadavers. Thickness was measured across pre-defined points on each specimen. Image processing in Photoshop was used to superimpose lateral photographs of the septums to determine the average shape. The average shape was then combined with thickness data to develop a 3D model. This model may be utilized in finite elemental analyses, creating theoretical results about septal properties that are more translatable to real-world clinical practice. Our 3D septum also has numerous applications for 3D printing. Realistic models can be created for educational or surgical planning purposes. In the future, our model could also serve as the basis for 3D-printed scaffolds to aid in tissue regeneration to reconstruct septal defects. The model can be viewed at the NIH 3D model repository (3DPX ID: 020598, Title: 3D Nasal Septum).
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Tiwari, Nripendra, Deepesh Budhathoki, Iju Shrestha, and Gopal KC. "Prevalence of Deviated Nasal Septum among Nepalese Preclinical Students at Kathmandu Medical College Teaching Hospital, Nepal." Journal of Universal College of Medical Sciences 6, no. 2 (December 3, 2018): 60–63. http://dx.doi.org/10.3126/jucms.v6i2.22498.

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Introduction: The fragile nature of the nasal septum and other bony structures makes them prone to fragmentation and destruction. Deviated nasal septum persists in adult stage of life giving rise to anatomical, psychological and cosmetic consequences. There are many consequences of deviated nasal septum like nasal obstruction, mouth breathing, headache and asymmetry of face. The amount of airflow and resistance to it in the nasal cavity with deviated nasal septum are quite different from person to person. Our study is focused on the prevalence of deviated nasal septum. Materials and methods: This was a cross-sectional observational study conducted among 300 individuals from Nepalese preclinical students studying at Kathmandu Medical College Teaching Hospital (KMCTH). Prevalence of deviated nasal septum in males and females were determined affecting symmetry of the face. Results: The prevalence of deviated nasal septum was found to be 53% (159) of total study population. The left sided nasal septal deviation was found to be more in male 33.33% (50) than that of female 29.33% (44).The asymmetry of the face was observed in 55% (165) of total study population. However, asymmetry of face was observed more in male 58.66% (88) than in female 51.33% (77). Conclusion The deviated nasal septum and asymmetry of the face were remarkably prevalent among Nepalese preclinical students studying at Kathmandu Medical College Teaching Hospital. The prevalence of deviated nasal septum and asymmetry of face was found significantly greater in male than in female (p< 0.05).
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Van de Lisdonk, Eloy H., and Floris Van de Laar. "Nasal Septum Deviation." European Journal of General Practice 4, no. 2 (January 1998): 74–78. http://dx.doi.org/10.3109/13814789809160798.

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Ho, Yiu M., and William B. Coman. "Nasal septum malignancy." ANZ Journal of Surgery 81, no. 7-8 (February 15, 2011): 533–36. http://dx.doi.org/10.1111/j.1445-2197.2011.05669.x.

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Beeson, William H. "The Nasal Septum." Otolaryngologic Clinics of North America 20, no. 4 (November 1987): 743–67. http://dx.doi.org/10.1016/s0030-6665(20)31592-9.

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Doğan, Sedat, İlknur Haberal Can, Meral Sayn, Elif Özer, Ünal Bayz, Gözde Yazc, and Ethem Erdal Samim. "The Nasal Septum." Journal of Craniofacial Surgery 20, no. 4 (July 2009): 1204–6. http://dx.doi.org/10.1097/scs.0b013e3181acdd2e.

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Dissertations / Theses on the topic "Nasal Septum"

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Носова, Я. В., and М. Ю. Тимкович. "Determination of nasal resistance according to CT data." Thesis, ХНМУ, 2020. http://openarchive.nure.ua/handle/document/13512.

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The principal nasal airflow regime is turbulent, in which the logarithmic velocity profile at typical flow rates is set at about half the length of the nasal cavity. The analysis of the configuration of the nasal cavity showed that the most common local disturbance of the airflow in the nasal passages is the resistance of the "latch" and "turn of the flow" type, caused, as a rule, by the presence of local curvature of the nasal septum.
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Monredon, Olivier de. "Obstruction nasale morphologique : identification et rôle du septum, application au traitement chirurgical de l'obstruction nasale." Bordeaux 2, 1996. http://www.theses.fr/1996BOR23018.

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Truilhé, Yves. "Rhinométrie acoustique et confort nasal : étude prospective sur 102 cas." Bordeaux 2, 1999. http://www.theses.fr/1999BOR23001.

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Zanda, Marcelo Junior. "Avaliação de desvio do septo nasal em imagens panorâmicas e tomográficas volumétricas." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/25/25132/tde-22102009-113125/.

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Neste estudo avaliou-se a eficácia da radiografia panorâmica na detecção de desvio do septo nasal. Para tanto, utilizou-se como padrão ouro o exame clínico e imagens tomográficas da face. A amostra foi composta por imagens radiográficas panorâmicas e por imagens de tomografia computadorizada da face de 70 indivíduos. Dentre os indivíduos que compuseram o estudo, 30 eram pacientes que seriam submetidos a tratamento odontológico e possuíam radiografias panorâmicas nas quais foram observadas imagens compatíveis com desvio do septo nasal. Estes pacientes foram avaliados por um otorrinolaringologista e submetidos, segundo o critério da justificação, ao exame de tomografia computadorizada da face. Os outros 40 indivíduos foram selecionados a partir de imagens panorâmicas dos prontuários de pacientes disponíveis no arquivo da Clínica de Estomatologia da FOB-USP e que também haviam realizado tomografia computadorizada da face para elaboração de diagnóstico e plano de tratamento odontológico. Os resultados mostraram que a radiografia panorâmica, segundo a metodologia adotada, foi eficaz na detecção do desvio do septo nasal, com 100% de Especificidade. Além disso, este exame permite a confirmação da ausência deste desvio na maioria dos casos, com 86% de Sensibilidade.
OBJECTIVE: Discern the efficacy of panoramic radiography on nasal septum deviation. Gold standard computerized tomography along with clinical examination was used for comparison. MATERIAL AND METHODS: Sample was composed of 70 subjects from Stomatology files of FOB-USP. Nasal septum deviation was assessed using the panoramic radiographies. Then, computerized tomography was analyzed and the results confronted. RESULTS: Images of nasal septum deviation were observed and confirmed in both exams on 100% of the subjects. However, in those cases with no deviation observed with the panoramic radiographies, its presence was confirmed in 86% after computerized tomography. CONCLUSION: Panoramic radiography was trustable for confirmation of nasal septum presence, with 100% of Specificity. Further, this exam allows the confirmation of the absence of this deviation in the majority of cases, with 86% of Sensibility.
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Prado, Priscila Capelato. "Dimensões internas nasais de adultos com obstrução nasal avaliadas por rinometria acústica." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/61/61132/tde-27042009-160711/.

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Objetivo: Caracterizar a geometria nasal de adultos com obstrução nasal (ON) decorrente de desvio septal (DS) e/ou hipertrofia de conchas (HC) pela análise de áreas seccionais e volumes de segmentos específicos da cavidade nasal por rinometria acústica. Modelo: Estudo prospectivo. Local de Execução: Laboratório de Fisiologia, HRAC-USP e Ambulatório de Otorrinolaringologia, Hospital Estadual Bauru. Participantes: Trinta pacientes com queixa de ON, de ambos os sexos, idade entre 18-40 anos, apresentando DS+HC (n=24), DS (n=5) ou HC (n=1) ao exame clínico. Variáveis: Foram avaliadas as áreas seccionais correspondentes às três primeiras deflexões do rinograma (AST1, AST2, AST3), suas respectivas distâncias em relação às narinas (dAST1, dAST2, dAST3) e os volumes nos segmentos correspondentes a 1,0-3,2cm (V1), 3,3-6,4cm (V2) e 7,0-12,0cm (V3), antes e após a descongestão nasal (DN), utilizando um Rinômetro Acústico Eccovision. Para fins de análise, calculou-se a soma dos valores das cavidades direita e esquerda. Resultados: Antes da DN, os valores médios (±DP) corresponderam a 0,83±0,23cm2(AST1), 1,66±0,52cm2(AST2), 2,36±0,77cm2(AST3), 2,19±0,20cm(dAST1), 4,01±0,33cm(dAST2), 5,85±0,37cm(dAST3), 2,77±0,51cm3(V1), 6,52±1,99cm3(V2), 26,00±9,62cm3(V3). Esses valores foram significantemente menores (p<0,05) que os definidos para adultos sem ON no mesmo laboratório. A DN causou aumentos proporcionalmente maiores de AST e V no grupo com ON, sugerindo a participação de componente funcional. Foram observados 12 casos com resultados normais, apesar da presença de DS e/ou HC. Conclusão: Os resultados obtidos demonstraram, na maioria dos pacientes analisados, significativo comprometimento da patência nasal associado à ON decorrente de alterações estruturais.
Objective: To characterize the nasal geometry of adults with nasal obstruction due to septal deviation and/or turbinate hypertrophy by analyzing sectional areas and volumes of specific segments of the nasal cavity by means of acoustic rhinometry. Design: Prospective study. Setting: Laboratory of Physiology, HRAC-USP and Otorhinolaryngology Clinics, Hospital Estadual Bauru. Participants: Thirty patients with nasal obstruction complaints, of both sexes, aged 18 to 40 years, presenting septal deviation+turbinate hypertrophy (n=24), septal deviation only (n=5) or turbinate hypertrophy only (n=1) on clinical examination. Main Outcome Measures: Sectional areas measured at the three main deflections of the rhinogram (CSA1, CSA2, CSA3), their respective distances from the nostrils (dCSA1, dCSA2, dCSA3) and volumes at the 1.0-3.2cm (V1), 3.3-6.4cm (V2) and 7.0-12.0cm (V3) segments were evaluated, before and after nasal decongestion, by means of an Eccovision Acoustic Rhinometer. For analysis, the values from the right and left cavities were added. Results: Before nasal decongestion, mean values (±SD) obtained corresponded to 0.83±0.23cm2(CSA1), 1.66±0.52cm2(CSA2), 2.36±0.77cm2(CSA3), 2.19±0.20cm(dCSA1), 4.01±0.33cm(dCSA2), 5.85±0.37cm(dCSA3), 2.77±0.51cm3(V1), 6.52±1.99cm3(V2), 26.00±9.62cm3(V3). These values were significantly lower (p<0.05) than those set for adults without obstruction at the same laboratory. Decongestion caused CSA and V increases proportionally higher in the group with nasal obstruction, suggesting the involvement of a functional component. Twelve cases presented normal results, despite the presence of septal deviation and/or turbinate hypertrophy. Conclusion: The results showed, in most patients analyzed, significant impairment of nasal patency associated with nasal obstruction due to structural defects.
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Welk, Thomas Paul. "A candidate gene approach to assessing phenotype/genotype associations in the nasal complex." Thesis, University of Iowa, 2019. https://ir.uiowa.edu/etd/6878.

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Introduction: The nasal septum, a component of the chondrocranium, acts as a growth center that may have a morphogenetic influence on adjacent intramembranous-derived structures of the nasofacial complex. Recent evidence has demonstrated that morphological variation in the nasofacial complex is potentially due to early developmental variation in chondrocranial-derived nasal structures. There are likely both local and systemic factors that affect inter-population nasal variation. If the morphology of the nasal complex is driven, at least in part, by the morphogenetic effects of cartilage during ontogeny, then selection for altered nasal morphology under different climatic conditions is potentially achieved via developmental changes in chondrocranial-derived structures. This suggests that genes influencing the development of cartilage-derived structures may be the targets of climate-mediated selection. The purpose of this study is to further examine the potential influence of variation in chondrocranial-derived structures on gross nasal morphology by utilizing a candidate gene approach to assess phenotype/genotype associations in the nasal complex. Materials and methods: Using cone beam computed tomography scans (CBCT), we collected a series of k=44 landmarks representing different cartilaginous and osseous nasal components from an adult sample (n = 120). A group of 69 loci from 22 genes were selected that have been previously found to have an association to cartilage development or variation in the nasal complex in humans and animal models. Centroid size of coordinate landmark configurations were used to quantify nasal complex size. A principle components analysis was used to quantify nasal complex shape. Phenotypes were characterized using the symmetric component of variation. Subjects were categorized by genotype for each SNP (i.e., AA, AB, BB) analyzed, and significant differences in PC scores were tested using ANOVA. Results: There were no significant associations between nasal complex size and genotype for any of the SNPs analyzed. Phenotype/genotype relationships were assessed for the first four PCs, which accounted for 47.89% of the total variation in the sample. Significant associations between individual PC scores and genotypes were found. Conclusion: Our results indicate that nasal complex variation is associated with a number of genes that have been previously linked to skeletal tissue development and facial morphogenesis.
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Rambo, Lindsay Ellen. "TEMPOROMANDIBULAR JOINT DISORDERS AND NASAL SEPTUM DEVIATION IN DENTOFACIAL DEFORMITY PATIENTS." Master's thesis, Temple University Libraries, 2015. http://cdm16002.contentdm.oclc.org/cdm/ref/collection/p245801coll10/id/343993.

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Oral Biology
M.S.
Introduction: The purpose of this study was to subclassify the types of facial asymmetries present in a pre-surgical dentofacial deformity patient population to determine the prevalence of each subcategory. Associations between the craniofacial characteristics of each asymmetry and pre-surgical Jaw Pain and Function Questionnaire (JPFQ) scores, diagnosis of temporomandibular disorders (TMD), and posterior facial asymmetry (PFA) as determined by nasal septum deviation were analyzed. In addition, the data will aid in the development of a phenomics database to allow for subsequent genotyping and gene expression evaluation from patient saliva and masseter muscle samples that were obtained at the time of corrective orthognathic surgery. Methods: Pre-surgical posterio-anterior (PA) cephalograms, submentovertex (SMV) and panoramic (PAN) radiographs from 92 pre-surgical dentofacial deformity patients at the Department of Oral and Maxillofacial Surgery, University of Lille, France were collected to evaluate facial asymmetry. PAs were traced and analyzed according to the Grummons Simplified Frontal analysis and Ramal Height analysis (Dolphin Imaging). SMVs were analyzed by the refined clinical system of the Ritucci and Burstone analysis proposed by Arnold et al along with original angular measurements for maxillary, mandibular, and nasal septum deviations (ImageJ). PFA was determined by a nasal septum deviation greater than 15 degrees. Lastly, PANs were evaluated visually for condylar pathologies. A comprehensive diagnostic decision tree for facial asymmetry was formulated based upon the current literature for normal variation of landmarks and the study design. Patient diagnosis via the decision tree was compared to visual examination of the appropriate x-rays to verify accuracy. Using this decision tree, patients were classified into subtypes and prevalence of each was calculated to form a phenomics database for future research on genotyping and gene expression. Associations between the subclassifications, mean pre-surgical JPFQ scores, temporomandibular joint (TMJ) clinical examination results (TMD+ or TMD-), and the diagnosis of posterior facial asymmetry (PFA+ or PFA-) were completed. Results: Sixty-two patients were able to fulfill all radiographic requirements to arrive at a diagnosis. Eighteen patients demonstrated facial asymmetry that fell within normal biological variation while the other 44 were diagnosed as having a form of facial asymmetry – Cranial Base Asymmetry: 11 female, 6 male; Non-Condylar Mandibular Asymmetry: 5 female, 3 male; Hemimandibular Elongation: 2 female, 3 male; Maxillary Asymmetry: 3 female, 1 male; Idiopathic Condylar Resorption: 3 female, 1 male; Atypical Asymmetry: 3 female, 1 male; Hemimandibular Hyperplasia: 1 female, 0 male; and Maxillary Base & Mandibular Body Asymmetry: 0 female, 1 male. JPFQ scores for symmetric patients ((x ) ̅= 5.33) and asymmetric patients (x ̅= 4.57) were non-significant overall, however, differences between gender were noted (female symmetric (x ) ̅= 6.13, male symmetric (x ) ̅= 1.33, female asymmetric (x ) ̅= 5.36, male asymmetric (x ) ̅= 3.19). TMD was diagnosed by pre-surgical TMJ examinations and MRIs. Four symmetric patients (3 female, 1 male) were positively diagnosed with TMD while 14 asymmetric patients (11 female, 1 male) also were diagnosed. PFA was diagnosed when nasal septum deviation was greater than 15 degrees – 25⁰ to ≤35⁰: 9 patients; >35⁰ to ≤45⁰: 3 patients; >45⁰: 1 patient. Twenty patients with a positive PFA were asymmetric while the other 8 symmetric. Twenty-one patients with PFA were female while the other 7 were male. Conclusion: A comprehensive diagnostic decision tree for facial asymmetry classification was formulated and validated. With it, it was found that: Females have increased JPFQ scores and clinical diagnosis of TMD versus males. Asymmetric females have decreased JPFQ scores, but increased prevalence of TMD. Presence of PFA does not appear to be a strong influence on development of facial asymmetry but is significantly linked to the presence of TMD. PFA is present in nearly half of all dentofacial deformity subjects. Mandibular asymmetry is most commonly associated with increased JPFQ scores and presence of TMD. However, Hemimandibular Hyperplasia, a particular and less common form of mandibular asymmetry, never associated with TMD. One form of mandibular and mid-facial asymmetry, Atypical Asymmetry, had a relatively high prevalence of TMD. Future directions for this research include continuation of genotypic description of IGF1 and Nodal biologic pathways to determine how gene expression levels in masseter muscle and patient genotypes differ in the eight subclassifications of craniofacial asymmetry compared to the symmetric population.
Temple University--Theses
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Wulkan, Marcelo. "Estudo comparativo em cadáveres do uso de enxertos cartilaginosos septais e costais para aumento da área seccional externa narinária." Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/5/5132/tde-27022013-144721/.

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INTRODUÇÃO: A área da seccção externa da narina é a parte inferior da válvula nasal externa que é o primeiro obstáculo ao fluxo de ar. Existem dúvidas e controvérsias em relação a eficácia de tratamentos cirúrgicos nessa região do nariz durante a rinoplastia. Neste estudo, compararam-se em cadáveres o uso do enxerto de reforço alar modificado de cartilagem septal e costal para analisar o aumento da área seccional externa narinária. MÉTODOS: Trinta narinas de cadáveres foram dissecados no Serviço de Verificação de Óbito da Capital- Universidade de São Paulo. A escolha dos cadáveres foi aleatória (9 mulheres e 6 homens) excluíndo-se os casos com lesão deformante nasal ou doença intra-nasal. Todos os enxertos septais e costais apresentavam as mesmas dimensões (30 x 5 x 1 mm) e foram inseridos acima do ramo lateral das cartilagens alares de maneira aleatória. A seguir, realizaram-se fotos padronizadas e mensurações das 90 áreas seccionais externas de narina com o programa Autocad®; 30 antes de qualquer procedimento; 60 após a inclusão de enxertos (30 usando cartilagem costal e 30 usando cartilagem septal). A análise estatística foi feita com um modelo de medidas repetidas e ANOVA (análise de variância) para a variável área. A comparação das médias foi feita pelo método de Tukey, sendo o coeficiente de confiança global de 95%. RESULTADOS: A área seccional externa da narina sem tratamento, com inclusão de enxerto de reforço alar modificado septal e costal é, respectivamente, 0,76 cm2, 0,85 cm2 (aumento de 11,8%) e 0,91 cm2 (aumento de 19,7%). CONCLUSÃO: O enxerto de reforço alar modificado de costela é estatisticamente mais efetivo que o enxerto de reforço alar modificado de septo para aumentar a área de secção externa da narina
INTRODUCTION: The nostril cross-sectional area (bottom of the external nasal valve) presents the first obstacle to airflow. There are doubts and controversies regarding the effectiveness of surgical treatments in this region of the nose during a rhinoplasty. In this study, we have tested two modified strategies for alar reinforcement, one using a cartilage graft from the nasal septum and the other using rib cartilage, to analyze and compare their effectiveness in augmenting nostril cross-sectional area. METHODS: Thirty corpses nostrils were dissected in the Division of Postmortem Inspection at the University of São Paulo. Corpses were chosen at random (9 women and 6 men) excluding those with deforming nasal injury or intra-nasal disease. All nasal septum and rib grafts had the same dimensions (30 x 5 x 1 mm) and were inserted randomly above the lateral crura of the alar cartilages. Then, a total of 90 standardized photographs were taken to measure nostril cross-sectional area using the Autocad® program; one per nostril on all 15 cadavers, at three separate intervals. Thirty photos were taken prior to any procedure being performed, and 60 after the insertion in each nostril, of the two different types of cartilage grafts. After one graft was tested, it was removed and replaced with the other type. The order of the procedures was randomized. Statistical analyses were conducted using a model for repeated measures and ANOVA for the variable area. The comparison of means was done with Tukeys method and a 95% confidence coefficient. RESULTS: The nostril cross-sectional area before treatment, after modified alar reinforcement using septum cartilage graft, and after modified alar reinforcement using rib graft were 0,76 cm2, 0,85 cm2 (increase of 11,8%) and 0,91 cm2 (increase 19.7%), respectively. CONCLUSION: The modified alar reinforcement using grafts of rib cartilage is statistically more effective than the modified alar reinforcement using grafts of nasal septum in increasing the nostril cross-sectional area
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Le, Taillandier de Gabory Ludovic. "Etude du comportement d'un implant BCP pour la réparation du septum nasal." Thesis, Bordeaux 2, 2010. http://www.theses.fr/2010BOR21705/document.

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Le septum nasal joue un rôle prépondérant dans la croissance de l’étage moyen de la face et la physiologie ventilatoire. Sa solidité, sa rectitude et sa position sagittale sont déterminantes pour percevoir un confort respiratoire diurne et nocturne. Vulnérable aux traumatismes de part sa projection antérieure, la destruction ou l’inefficience de son squelette entraîne une demande de réparation fonctionnelle et esthétique. Dans les cas les plus sévères, le remplacement tissulaire fait appel à des volumineux greffons autologues pour lesquels la morbidité du site donneur et leurs imperfections propres restent un écueil. Pour les remplacer, certains biomatériaux ont été essayés de manière empirique sans donner de résultats fiables. Le premier objectif de notre travail été d’évaluer le comportement d’un implant phosphocalcique biphasique pour la reconstruction du septum nasal afin d’éviter ces greffons tout en répondant aux objectifs biofonctionnels locaux, au contact d’un milieu septique et susceptible d’être exposé aux particules aéroportées de l’environnement. Le deuxième objectif était d’évaluer la cytotoxicité des nanotubes de carbone à double paroi sur des cellules de l’arbre respiratoire, premier organe concerné par une exposition potentielle lors de leur fabrication. Par la suite, les résultats de ces deux sujets différents ont été utilisés de manière synergique pour répondre au troisième objectif qui était, d’évaluer l’influence des nanotubes de carbone sur la cicatrisation du septum nasal en présence ou non de l’implant phosphocalcique
The nasal septum plays a paramount role in the growth of the face and respiratory physiology. Its solidity, its straightness and its sagittal position are determining to perceive a diurnal and night respiratory comfort. Vulnerable to the traumas, the destruction or the inefficiency of its skeleton involves request for a functional and aesthetic repair. In severe cases, the tissue replacement requires large autologous grafts for which the morbidity of the donor site and their own imperfections remain a problem. To replace them, certain biomaterials were tested in an empirical way without giving reliable results. The primary goal of our work was to evaluate the behaviour of a biphasic phosphocalcic implant to repair nasal septum in order to avoid these grafts with an adapted biofunctional implant, exposed to the septic nasal content and the airborne particles of the environment. The second objective was to evaluate the cytotoxicity of the double wall carbon nanotubes on epithelial respiratory cells, first organ concerned by a potential exposure during their manufacture. Thereafter, the results of these two different subjects were used in a synergistic way to answer the third objective which was, to evaluate the influence of the carbon nanotubes on the cicatrization of the nasal septum in presence or not of the phosphocalcic implant
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Carlos, Ana Catarina Sousa da Silva. "Prevalência de turbinados aberrantes e desvio do septo nasal em Bouledogues Franceses." Master's thesis, Universidade de Évora, 2021. http://hdl.handle.net/10174/29184.

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A crescente popularidade das raças braquicéfalas tornou a Síndrome Braquicefálica uma afeção frequente em clínica de animais de companhia. Esta caracteriza-se por alterações anatómicas que provocam a obstrução das vias aéreas superiores. O presente estudo retrospetivo avaliou a prevalência de turbinados aberrantes e de desvio do septo nasal em 45 Bouledogues Franceses, sem sinais clínicos compatíveis com Síndrome Braquicefálica, submetidos a exame de tomografia computorizada craniano. Os resultados mostraram que 68,9% da população de Bouledogues Franceses apresenta desvio do septo nasal, com maior probabilidade de ocorrência naqueles que pesam entre 11-14 kg, seguidos dos com 8-11 kg. É também expectável que 64,4% dos Bouledogues Franceses apresentem turbinados aberrantes caudais. Em Bouledogues Franceses, estas anomalias intranasais podem não estar a contribuir para o aparecimento desta síndrome pois a sua prevalência é elevada em animais sem esta afeção; Prevalence of aberrant turbinates and nasal septum deviation in French Bulldogs ABSTRACT: The increasing popularity of brachycephalic breeds has made Brachycephalic Syndrome a common disease in small animal clinics. This syndrome is characterized by anatomical changes that cause upper airways obstruction. The present retrospective study evaluated the prevalence of aberrant turbinates and nasal septum deviation in 45 French Bulldogs without clinical signs compatible with Brachycephalic Syndrome, subjected to head’s computed tomography exam. The results showed that 68,9% of the French Bulldog population had nasal septum deviation, with a higher probability of occurrence in those with weight between 11-14 kg, followed by those with 8-11 kg. It is expected that 64,4% of French Bulldogs will have caudal aberrant turbinates. In French Bulldogs these intranasal abnormalities may not be contributing to the appearance of the Brachycephalic Syndrome because their prevalence is high in animals without this condition.
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Books on the topic "Nasal Septum"

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Pędziwiatr, Z. F. Przegroda nosa: Atlas : materiały z trzeciego Sympozjum Naukowego Organizacja Zrębu Kostnego Przegrody Nosa oraz jej Homologów, 16-18 września 1988 r., Pietronki,(woj. pilskie), Polska = Septum nasi osseum = The nasal septum : proceedings of the third Scientific Symposium Osseous Nasal Septum Organization and its Homologues, September, 16-18, 1988, Pietronki-Castle, Poland. Piła: Wyd. Bibliofilskie, Interdyscyplinarnego Klubu Rhinologów, 1992.

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Nykänen, Kalevi. Surgery of nasal septal deformities in the treatment of lower half headache. Kuopio: Dept. of Otolaryngology, University of Kuopio, 1991.

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Dunning, W. Meddaugh. Submucous Resection of the Nasal Septum. Creative Media Partners, LLC, 2018.

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Submucous Resection of the Nasal Septum. Creative Media Partners, LLC, 2023.

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Septo & Rhinoplasty. MUNKSGAARD, 1986.

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Faddy, Andrexal Allyn. Symptoms of a Deviated Septum: Nose Bleeds, Nasal Congestion, Difficulty Breathing, Recurrent Sinus Infections, Headaches, Postnasal Drip, Snoring, Sleep Apnea, Facial Pain, Sleeping on One Side. Independently Published, 2021.

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The Antigallican privateer: Being a genuine narrative from her leaving Deptford, September 17, 1756, to the present time. Containing, among other particulars, an account of the taking the Duke de Penthievre East-India-Man, which was afterwards detained at Cadiz; and the proceedings thereupon. To which is added A letter from the escurial to Lord W--. Shewing the general sentiments of the Spaniards, in relation to the war between England and France. London: Printed for J. Reason ..., 1985.

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Global Seven Years War, 1754-1763. Routledge, 2014.

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Baugh, Daniel. Global Seven Years War 1754-1763: Britain and France in a Great Power Contest. Taylor & Francis Group, 2021.

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Baugh, Daniel. Global Seven Years War 1754-1763: Britain and France in a Great Power Contest. Taylor & Francis Group, 2021.

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Book chapters on the topic "Nasal Septum"

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Navarro, João A. C., João de Lima Navarro, and Paulo de Lima Navarro. "Nasal Septum." In The Nasal Cavity and Paranasal Sinuses, 55–60. Berlin, Heidelberg: Springer Berlin Heidelberg, 2001. http://dx.doi.org/10.1007/978-3-642-56829-9_5.

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Hechl, Peter S., Reuben C. Setliff, and Manfred Tschabitscher. "The nasal septum." In Endoscopic Anatomy of the Paranasal Sinuses, 1–8. Vienna: Springer Vienna, 1997. http://dx.doi.org/10.1007/978-3-7091-6536-2_1.

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Freeman, David E. "Nasal Septum Removal." In Advances in Equine Upper Respiratory Surgery, 141–55. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2014. http://dx.doi.org/10.1002/9781118834183.ch25.

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Kanowitz, Seth J. "Deviated Nasal Septum." In Encyclopedia of Otolaryngology, Head and Neck Surgery, 688–93. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-23499-6_796.

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Anari, Shahram, and Ravinder Singh Natt. "Nasal Septum and Nasal Valve." In Scott-Brown’s Otorhinolaryngology Head and Neck Surgery, 1135–48. Eighth edition. | Boca Raton : CRC Press, [2018] | Preceded by Scott-Brown’s otorhinolaryngology, head and neck surgery.: CRC Press, 2018. http://dx.doi.org/10.1201/9780203731031-104.

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Elwany, Samy, and Mohamed Askar. "Nasal Septum, Nasal Valves, and Turbinates." In Rhinology Review, 83–96. Cham: Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-08794-3_9.

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Boenisch, Miriam. "Deformities of the Nasal Septum." In Atlas of Operative Maxillofacial Trauma Surgery, 519–40. London: Springer London, 2020. http://dx.doi.org/10.1007/978-1-4471-5616-1_30.

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Stumpe, Matthew R., and Rakesh K. Chandra. "Disorders of the Nasal Septum." In Rhinology and Facial Plastic Surgery, 151–63. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-74380-4_13.

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Devaiah, Anand K., and Bounmany Kyle Keojampa. "Surgery of the Nasal Septum." In Rhinology and Facial Plastic Surgery, 181–85. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-74380-4_15.

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Al Sulaiti, Mansour, Emad Al Duhirat, Hamad Al Saey, Shanmugam Ganesan, and Abdulaziz Al Jufairi. "The Nasal Septum and Turbinates." In Textbook of Clinical Otolaryngology, 355–61. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-54088-3_32.

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Conference papers on the topic "Nasal Septum"

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Khasanov, U. S. "Types Of Surgical Treatment For Deviation Of The Nasal Septum." In SCIENCE AND INNOVATION IN THE XXI CENTURY: CRUCIAL ISSUES, DISCOVERIES AND ACHIEVEMENTS. INTERNATIONAL SCIENTIFIC AND CURRENT RESEARCH CONFERENCES, 2021. http://dx.doi.org/10.37547/iscrc-intconf03-01.

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Bagratashvili, Nodar V., Alexander P. Sviridov, Emil N. Sobol, and Moishe S. Kitai. "Optical properties of nasal septum cartilage." In BiOS '98 International Biomedical Optics Symposium, edited by Steven L. Jacques. SPIE, 1998. http://dx.doi.org/10.1117/12.308189.

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Furtado, Lucas Cruz, Alexandre Almeida da Silva, and Júlio César Claudino dos Santos. "Acute psychotic episode after surgical complication of endoscopic septoplasty with iatrogenic sella turcica injury and pituitary apoplexy." In XIV Congresso Paulista de Neurologia. Zeppelini Editorial e Comunicação, 2023. http://dx.doi.org/10.5327/1516-3180.141s1.782.

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Introduction: The nasal septum is an important structure, responsible for the centralization of the nose to the face. Septum deviation is a symptomatic condition, typically characterized by chronic nasal obstruction of the upper airways. Correction of deviated septum needs to occur through surgical therapy, notably through endoscopic septoplasty. The aim is to report and discuss the case of a man who had an acute psychotic episode after a surgical complication endoscopic septoplasty with iatrogenic saddle turmeric injury and pituitary apoplexy. Case report: A 47-year-old man attempted suicide the night before presenting with psychosis following a septoplasty procedure to correct a deviated nasal septum six years ago. At the present date, in a psychiatric consultation, complaints of insomnia, restlessness and paranoid delusions. On psychiatric examination, he was lucid, with disorganized thinking and paranoid delusions. Properly medicated, the patient returns to medical care with an improvement in his general condition, but maintains the condition of psychic disorganization. However, the patient decided to suspend the prescribed medication and did not return for the appointment on the scheduled date. After a week, the patient developed psychotic symptoms, mystical delusions, insomnia and irritability that triggered a new suicide attempt. Referred to emergency and later to psychiatric hospitalization, where he remained for 22 days. The patient’s diagnosis was mixed bipolar disorder. Conclusion: The following case report depicts a rare case of hypopituitarism, resulting from an iatrogenic injury to the sella turcica and the pituitary gland, complications triggered by the performance of endoscopic septoplasty, which resulted in a severe psychotic condition.
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Stange, T., and W. Pirsig. "Nasal septum reconstruction: surgical methods in the course of time." In 100 JAHRE DGHNO-KHC: WO KOMMEN WIR HER? WO STEHEN WIR? WO GEHEN WIR HIN? Georg Thieme Verlag KG, 2021. http://dx.doi.org/10.1055/s-0041-1727706.

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Eltahir, Ahmed A., Andrew J. Bowen, Natalia Rezende, Leonel Luciano, Garret M. Choby, Maria Peris-Celda, and Carlos D. Pinheiro-Neto. "Radiological Study of the Posterior Septum—Nasal Floor Mucosal Flap." In 31st Annual Meeting North American Skull Base Society. Georg Thieme Verlag KG, 2022. http://dx.doi.org/10.1055/s-0042-1743703.

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Learned, Amanda, Brian Savilonis, Sarah Miczek, David Wexler, and Julia Kimbell. "Flow Alteration Through Nasal Passages Due to Turbinectomy." In ASME 2007 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2007. http://dx.doi.org/10.1115/sbc2007-176543.

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Internal structure plays a significant role in controlling airflow behavior through a nasal passageway. In cases of hypertrophy, swelling of membranes due to chronic sinusitis or allergy, or deviated septum, the anatomical nasal structures known as turbinates are considered to over-restrict airflow. Turbinectomy is a commonly performed surgical procedure that removes or reduces turbinate bulk, opening up the passages. In practice, this surgery enables patients to breathe more comfortably without relying on medications developed to relieve nasal congestion. However, there has been little investigation into fluid dynamic changes caused by this procedure.
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Sobol, Emil N., Alexander P. Sviridov, Victor N. Bagratashvili, Alexander I. Omelchenko, Yuriy M. Ovchinnikov, Anatoliy B. Shekhter, Valeriy M. Svistushkin, and Alexander N. Shinaev. "Laser reshaping of nasal septum cartilage: clinical results for 40 patients." In BiOS 2000 The International Symposium on Biomedical Optics, edited by R. Rox Anderson, Kenneth E. Bartels, Lawrence S. Bass, C. Gaelyn Garrett, Kenton W. Gregory, Nikiforos Kollias, Harvey Lui, et al. SPIE, 2000. http://dx.doi.org/10.1117/12.386265.

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Yuri, Rusetsky, Spiranskaya Olga, Latysheva Elena, and Malyavina Ulyana. "P332 Hybrid technique of plastic closure of nasal septum perforation in children." In 8th Europaediatrics Congress jointly held with, The 13th National Congress of Romanian Pediatrics Society, 7–10 June 2017, Palace of Parliament, Romania, Paediatrics building bridges across Europe. BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health, 2017. http://dx.doi.org/10.1136/archdischild-2017-313273.420.

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Bücher-Ollig, Doris, Sebastian Jüssen, Julia Jüssen, and Kai Johannes Lorenz. "Manifestation of a plasmocytoma in the nasal cavity originated from the septum." In 95th Annual Meeting German Society of Oto-Rhino-Laryngology, Head and Neck Surgery e. V., Bonn. Georg Thieme Verlag KG, 2024. http://dx.doi.org/10.1055/s-0044-1784660.

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Stange, Thoralf. "Are buttons still up to date in the treatment of nasal septum defects?" In 95th Annual Meeting German Society of Oto-Rhino-Laryngology, Head and Neck Surgery e. V., Bonn. Georg Thieme Verlag KG, 2024. http://dx.doi.org/10.1055/s-0044-1785087.

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Reports on the topic "Nasal Septum"

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Surgery for a deviated nasal septum improves quality of life more than non-surgical approaches. National Institute for Health Research, August 2019. http://dx.doi.org/10.3310/signal-000811.

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