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Artículos de revistas sobre el tema "Cephalometry – history"

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Publicado: 25 de julio de 2024
Última modificación: 28 de julio de 2024

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1

Makhlynets, N., Z. Ozhogan, and A. Pantus. "Improving the quality of diagnosis of maxillomandibular anomalies on the background of chronic habits." SUCHASNA STOMATOLOHIYA 114, no. 3 (2023): 29. http://dx.doi.org/10.33295/1992-576x-2023-3-29.

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The aim of the study. Improving the effectiveness of the diagnosis of maxillomandibular anomalies among the patients with pathological occlusion, existing bad habits is relevant due to the spread of social stress among young people and the search for its compensation through the development of bad habits. Research methods. We conducted clinical and radiological methods of examination of 60 patients aged 15–17 with acquired maxillomandibular anomalies, deformities, and 15 people in the comparison group. We studied the data of computer tomograms, performed stereotopometric analysis (threedimensi
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2

Makhlynets, N., Z. Ozhogan, A. Pantus, L. Plaviuk, and N. Neiko. "Myofunctional appliance and elimination of oral habits as a necessary elements of complex orthodontic treatment of patients with acquired maxillomandibular anomalies on the background of oral habits." SUCHASNA STOMATOLOHIYA 117, no. 6 (2023): 61. http://dx.doi.org/10.33295/1992-576x-2023-6-61.

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The aim of the study. Improving the effectiveness of the complex treatment of maxillomandibular anomalies and oral habits. Research methods. The cross-sectional study involved 15 relatively healthy children and 60 children with acquired maxillomandibular anomalies and oral habits aged 15-17 years. A clinical examination was conducted. There was an extaoral examination, determination of the way of swallowing and breathing, determination of the condition of the temporomandibular joints, a photo protocol. The patients were given a secret questionnaire in order to identify stress factors that affe
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3

Makhlynets, N., Z. Ozhogan, G. Prots’, and A. Pantus. "Myofunctional devices in the complex treatment of patients with maxillomandular anomalies on the background of oral habits." SUCHASNA STOMATOLOHIYA 112, no. 5-6 (2022): 52. http://dx.doi.org/10.33295/1992-576x-2022-5-6-52.

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The aim of the study. Increasing the effectiveness of complex treatment of patients with a pathological bite through orthodontic treatment, impact on masticatory and facial muscles, conscious elimination of oral habits. Research methods. 30 people aged 9–12 years with acquired maxillomandibular anomalies against the background of oral habits and 15 people of the comparison group were examined and treated. Group I patients (15 people) had orthodontic treatment and elimination of oral habits, and group II patients (15 people) received treatment supplemented with myofunctional devices and myogymn
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4

Clemente, Miguel P., Joaquim G. Mendes, Ricardo Vardasca, Afonso P. Ferreira, and José M. Amarante. "Combined Acquisition Method of Image and Signal Technique (CAMIST) for Assessment of Temporomandibular Disorders in Performing Arts Medicine." Medical Problems of Performing Artists 33, no. 3 (2018): 205–12. http://dx.doi.org/10.21091/mppa.2018.3029.

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OBJECTIVE: This pilot study investigated the morphological and functional aspects of an English horn player, who presented at a dental appointment with temporomandibular disorder (TMD), using the “combined acquisition method of image and signal technique” (CAMIST) in the diagnosis. METHODS: Cephalometric analysis was obtained after carrying out three lateral cephalograms using a standardized radiographic technique. The first one was taken with the teeth in the normal occlusion and the lips relaxed, the second with the oboe embouchure, and the last was performed with the English horn. To unders
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5

Emara, Tarek Abdelzaher, Tharwat Abdelzaher Omara, and Waheed Mohamed Shouman. "Modified Genioglossus Advancement and Uvulopalatopharyngoplasty in Patients with Obstructive Sleep Apnea." Otolaryngology–Head and Neck Surgery 145, no. 5 (2011): 865–71. http://dx.doi.org/10.1177/0194599811416745.

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Objective. To describe modification of the originally described genioglossus muscle advancement and its clinical assessment in the treatment of patients with obstructive sleep apnea. Study Design. Prospective study. Setting. University medical hospital. Subjects and Methods. Twenty-three patients with obstructive sleep apnea underwent modified genioglossus muscle advancement with uvulopalatopharyngoplasty. All patients were evaluated before and 6 months after surgery by history taking, clinical examination, Epworth Sleepiness Scale evaluation, fiber-optic nasopharyngoscopy, cephalometry, panor
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6

Marczak, Anna, Monika Walerzak, Paulina Tokarska, and Małgorzata Zadurska. "Role of cephalometry and cone beam computed tomography in the diagnostics of obstructive sleep apnea." Orthodontic Forum 18, no. 3 (2022): 167–77. http://dx.doi.org/10.5114/for.2022.122045.

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7

Dzalaeva, Fatima K., S. O. Chikunov, A. S. Utyuzh, Z. K. Dzhagaeva, and A. V. Yumashev. "Application of the complex algorithm for rehabilitation of patients needing a full reconstruction of dentition (clinical case)." Russian Journal of Dentistry 24, no. 3 (2020): 158–63. http://dx.doi.org/10.17816/1728-2802-2020-24-3-158-163.

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Introduction. Aim of the study is testing the algorithm of complex clinical, functional and instrumental analysis in the treatment of patients with the need for total restoration of the dentition with manifestations of myofascial pain syndrome.
 Material and methods. A system for the rehabilitation of patients with adentia is proposed, in which, when planning occlusion correction, objective examination data for patients obtained using a set of diagnostic methods should be taken into account. Particular attention is paid to assessing the function of the temporomandibular joint and the pres
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8

Ramachandran, Satya Krishna, and Lydia A. Josephs. "A Meta-analysis of Clinical Screening Tests for Obstructive Sleep Apnea." Anesthesiology 110, no. 4 (2009): 928–39. http://dx.doi.org/10.1097/aln.0b013e31819c47b6.

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The purpose of this meta-analysis is to compare clinical screening tests for obstructive sleep apnea and establish an evidence base for their preoperative use. Diagnostic odds ratios were used as summary measures of accuracy, and false-negative rates were used as measures of missed diagnosis with each screening test in this review. Metaregression revealed that clinical models, logarithmic equations, combined techniques, cephalometry, and morphometry are significant characteristics, whereas body mass index, history of hypertension, and nocturnal choking are significant test elements associated
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9

Bigliazzi, Renato, Eliana Ayala Walverde, Derly Tescaro Narciso de Oliveira, André Pinheiro de Magalhães Bertoz, and Kurt Faltin Junior. "Morphometric analysis of three normal facial types in mixed dentition using posteroanterior cephalometric radiographs: preliminary results." Acta Scientiarum. Health Sciences 39, no. 2 (2017): 227. http://dx.doi.org/10.4025/actascihealthsci.v39i2.34139.

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The aim of the present investigation was to evaluate the craniofacial features of subjects with normal occlusion with different vertical patterns in the mixed dentition using morphometric analysis (Thin-Plate Spline analysis - TPS) applied to posteroanterior (PA) films. The sample comprised 39 individuals (18 females and 21 males), all in mixed dentition, aged from 8.4 to 10 years with satisfactory occlusion and balanced profile and with no history of orthodontic or facial orthopedic treatment. The sample was divided into three groups (mesofacial, brachyfacial and dolichofacial) according to t
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Rahman, Md Anisur. "Incidence and evaluation of open bite malocclusion and their management." Bangladesh Journal of Orthodontics and Dentofacial Orthopedics 2, no. 2 (2013): 1–7. http://dx.doi.org/10.3329/bjodfo.v2i2.16156.

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Introduction: Open bite malocclusion is one of the most difficult dentofacial deformities to treat. Although this type of malocclusion can occur unilaterally or bilaterally in the buccal segments. It is mostly seen in the anterior segment where there is no incisal contact and vertical overlap of the lower incisors by the uppers. Objectives: The study was aimed to find out the incidence of open bite malocclusion and their pre and post treatment evaluation of the treated cases and also compare the result of two study groups (skeletal open bite and dental open bite). Methods: A total number of 31
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11

Lapina, A. K., O. N. Arharova, T. S. Rodina, and V. D. Vagner. "ON THE QUESTION ORTHODONTIC MEDICAL RECORDS COMPLETION WHEN DENTOALVEOLAR ANOMALIES AND DEFORMATIONS DIAGNOSING." I.P. Pavlov Russian Medical Biological Herald 25, no. 2 (2017): 279–88. http://dx.doi.org/10.23888/pavlovj20172279-288.

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Correct registration of primary medical documentation is very important for storage of diagnostic information, the treatment plan, information about the carrying out of medical manipulations for the elimination of dentofacial anomalies, for examination of quality of medical care in conflict situations. Medical card of the orthodontic patient (form 043- 1/у), approved by order of Ministry of Health of the Russian Federation On approval of unified forms of medical records used in medical organizations providing medical care in outpatient conditions and procedures for their filling from 15.12.201
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Flis, P. S., N. V. Raschenko, A. O. Melnyk, V. V. Filonenko, and A. B. Lopoha. "ALGORITHM OF PATIENT’S TREATMENT WITH THE PRESENCE ANOMALIES OF BITE AND SPEECH DISORDERS." Ukrainian Dental Almanac, no. 4 (December 12, 2018): 60–64. http://dx.doi.org/10.31718/2409-0255.4.2018.11.

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Relevance of research. Under complex correction of speech disorders in existing orthodontic pathology, it is important to establish the causative factor, because incorrect tongue articulation, infantile type of swallowing and other bad habits can be the cause of dental and maxillary pathologies and, at the same time, speech disorders.
 The cause-and-effect relationship between dentoalveolar and speech disorders has been proved. Anomalies and deformations of the dentoalveolar apparatus prevent the sounds from being pronounced normally, contribute to strengthening the habits of improper art
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13

Yang, Yeonmi. "Sleep Disordered Breathing in Children." JOURNAL OF THE KOREAN ACADEMY OF PEDTATRIC DENTISTRY 49, no. 4 (2022): 357–67. http://dx.doi.org/10.5933/jkapd.2022.49.4.357.

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Sleep disordered breathing (SDB) is a disease characterized by repeated hypopnea and apnea during sleep due to complete or partial obstruction of upper airway. The prevalence of pediatric SDB is approximately 12 - 15%, and the most common age group is preschool children aged 3 - 5 years. Children show more varied presentations, from snoring and frequent arousals to enuresis and hyperactivity. The main cause of pediatric SDB is obstruction of the upper airway related to enlarged tonsils and adenoids. If SDB is left untreated, it can cause complications such as learning difficulties, cognitive i
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14

Sitasari, Putri Intan, Niken Merrystia, and Ida Bagus Narmada. "Management of a complete 180° rotation of bilateral maxillary canines." Dental Journal (Majalah Kedokteran Gigi) 54, no. 4 (2021): 174. http://dx.doi.org/10.20473/j.djmkg.v54.i4.p174-180.

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Background: Dental anomalies usually lead to complicated decisions having to be made in terms of the orthodontic treatment of permanent dentition; tooth rotation is the most common of these irregularities. The prevalence rate of this phenomenon is 2.1–5.1% in patients who have not received orthodontic treatment. Purpose: This case report aimed to manage the complete bilateral rotation of maxillary canines with couple force by using a Nance appliance modification. Case: A 17-year-old male patient came in wanting to straighten his teeth. He complained about his bilateral canines, which were not
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15

Sobieska, Ewa, and Anna Widmańska-Grzywaczewska. "Cephalometry in orthodontic diagnostics – past and present." Orthodontic Forum 15, no. 2 (2019): 120–39. http://dx.doi.org/10.5114/for.2019.88346.

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Khan, Azhar, Mohamad Imran, Mohammed Imran, Shoib N. Parkar, Mueed U. Islam, and Shayan Nazir. "Comparison of different cephalometric variables in patients with and without history of snoring." International Journal of Research in Medical Sciences 5, no. 12 (2017): 5283. http://dx.doi.org/10.18203/2320-6012.ijrms20175441.

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Background: Obstructive sleep apnea syndrome has a high prevalence among adults. Cephalometric variables can be a valuable method for evaluating patients with this syndrome. The objective of this study is to evaluate and compare the craniofacial variables in subjects with and without snoring by cephalometric analysis.Methods: 40 patients were included in the study who were divided into two groups; group 1 of 20 snoring patients and group 2 control group of 20 non-snoring patients and were evaluated and compared for various cephalometric variables.Results: The distance from the hyoid bone to th
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17

Al-Jasser, Nasser M. "Cephalometric Evaluation for Saudi Population Using the Downs and Steiner Analysis." Journal of Contemporary Dental Practice 6, no. 2 (2005): 52–63. http://dx.doi.org/10.5005/jcdp-6-2-52.

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Abstract The purpose of this study is to formulate cephalometric norms of the Saudi population; and to evaluate whether significant cephalometric differences exist between Saudi and Caucasian patients. Lateral cephalometric radiographs of 60 selected Saudis (30 males and 30 females) with esthetically pleasing and harmonious faces, Angle I molar relationship, with all permanent teeth present and no history of orthodontic treatment or facial trauma, age range between 20 and 30 years were analyzed using the Downs and Steiner analysis. The means, standard deviations, and ranges of the measurements
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Agrawal, D. "Cephalometric Analysis for Diagnosis and Treatment of Orthodontic Patients." Journal of Oral Health and Community Dentistry 7, no. 2 (2013): 75–79. http://dx.doi.org/10.5005/johcd-7-2-75.

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ABSTRACT Cephalometric analysis for diagnosis and treatment planning of orthodontic patients is essentially a measurement system designed to describe relationships between various parts of the skeletal, dental and soft tissue elements of craniofacial complex. As the linear and angular measurements vary between males and females and with the age, one of our objectives was to compare the statistical difference between males and females. The study was performed using sample size of 60 cephalometric radiographs of 30 males and 30 females. The samples were selected on the basis of class I dental re
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Kuramae, Mayury, Maria Beatriz Borges de Araújo Magnani, Eloísa Marcantonio Boeck, and Adriana Simoni Lucato. "Jarabak 's cephalometric analysis of Brazilian black patients." Brazilian Dental Journal 18, no. 3 (2007): 258–62. http://dx.doi.org/10.1590/s0103-64402007000300016.

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The treatment of skeletal disharmonies presents better results when performed during the growth period. The physical changes that occur in every individual express growth, which is ruled by genetic, general and environmental factors. In order to identify such disharmonies and hence concentrate the clinical actions during treatment and influence facial growth, cephalometrics appears as a useful a diagnostic tool for identifying facial growth patterns or growth direction. Jarabak's cephalometric analysis is used to assess facial growth pattern of subjects with normal occlusion or malocclusions.
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Daskalogiannakis, John, and R. Bruce Ross. "Effect of Alveolar Bone Grafting in the Mixed Dentition on Maxillary Growth in Complete Unilateral Cleft Lip and Palate Patients." Cleft Palate-Craniofacial Journal 34, no. 5 (1997): 455–58. http://dx.doi.org/10.1597/1545-1569_1997_034_0455_eoabgi_2.3.co_2.

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Objective: This study was conducted to evaluate the effects on facial growth of alveolar bone grafting in the mixed dentition for patients with UCLP. Design: Retrospective cephalometric study. Setting: Craniofacial Treatment and Research Centre, The Hospital for Sick Children, Toronto, Ontario, Canada. Patients: The 58 patients participating in the study had a history of complete unilateral cleft lip and palate, all of which were repaired by the same plastic surgeon. Interventions: Twenty-one patients received an iliac-crest alveolar bone graft at a mean age of 10.3 years, while 37 did not rec
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21

Wani, Mohsin Aslam, Mohd Amir, Shiraz Siddiqui, et al. "Significance of natural head position (NHP) in orthodontic diagnosis: A review." Journal of Dental Panacea 5, no. 4 (2023): 149–54. http://dx.doi.org/10.18231/j.jdp.2023.033.

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Facial dysmorphologies and malocclusion can be diagnosed and corrected through the use of cephalograms. However, maintaining a harmonious proportional relationship between facial landmarks remains essential for their correction. Cephalometric measurements are instrumental in the decision-making process of treatment, however, variations in the reference planes of an individual's face can always affect the cephalometrics as they change over time, ultimately affecting the treatment plan. This necessitates the use of a more reliable craniofacial referencing system, such as Natural Head Position (N
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22

Di Venere, Daniela, Alessandra Laforgia, Daniela Azzollini, et al. "Calcification of the Atlanto-Occipital Ligament (Ponticulus Posticus) in Orthodontic Patients: A Retrospective Study." Healthcare 10, no. 7 (2022): 1234. http://dx.doi.org/10.3390/healthcare10071234.

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Background: Ponticlus Posticus (PP) is a rare anomaly of the first cervical vertebra easily identifiable in lateral cephalometric radiograph and typically required for orthodontic diagnosis. The aim of this study is to evaluate the PP prevalence in lateral Cephalograms in a cohort of orthodontic patients treated at the Dental School of the University of Bari ‘Aldo Moro’, Italy, and to find possible connection between PP and other dental anomalies, as well as the patient’s cephalometric characteristics. Methods: A total of 150 panoramic radiographs and 150 lateral Cephalograms, obtained for ort
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Lee, Catherine T. H., Barry H. Grayson, Court B. Cutting, Lawrence E. Brecht, and Wen Yuan Lin. "Prepubertal Midface Growth in Unilateral Cleft Lip and Palate following Alveolar Molding and Gingivoperiosteoplasty." Cleft Palate-Craniofacial Journal 41, no. 4 (2004): 375–80. http://dx.doi.org/10.1597/03-037.1.

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Objectives To examine the long-term effect of nasoalveolar molding and gingivoperiosteoplasty (modified Millard type) on midface growth at prepuberty. Procedures In this retrospective study, 20 consecutive patients with a history of complete unilateral cleft lip and palate were evaluated. Ten patients had nasoalveolar molding and gingivoperiosteoplasty performed at lip closure; 10 control patients had nasoalveolar molding but no gingivoperiosteoplasty because of late start in treatment or poor compliance. A single surgeon (C.B.C.) performed all surgical procedures. Standardized lateral cephalo
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24

Gu, Yan, Urban Hagg, John Wu, and Shadow Yeung. "Differences in dentofacial characteristics between southern versus northern Chinese adolescents." Australasian Orthodontic Journal 27, no. 2 (2011): 155–61. http://dx.doi.org/10.2478/aoj-2011-0020.

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Abstract Aim: To compare the dentofacial characteristics of southern and northern Chinese adolescents. Methods: A southern Chinese sample comprised 70 males (Mean age 12.4 ± 0.60 years) and 60 females (Mean age 12.5 ± 0.4 years), and a northern Chinese sample consisted of 50 males (Mean age 12.8 ± 1.8 years) and 50 females (Mean age 12.4 ± 1.2 years). All subjects had a Class I molar relationship with no or minimal crowding, a well balanced cephalometric profile, and no history of orthodontic treatment. Patient cephalograms were traced and digitized and McNamara’s analysis applied. Results: A
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Obamiyi, Samuel, Zhihui Wang, Edward Sommers, P. Emile Rossouw, and Dimitrios Michelogiannakis. "Overbite depth indicator and anteroposterior dysplasia indicator cephalometric norms for African Americans." Angle Orthodontist 89, no. 6 (2019): 897–902. http://dx.doi.org/10.2319/021619-116.1.

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ABSTRACT Objectives: To examine normal Overbite Depth Indicator (ODI) and Anteroposterior Dysplasia Indicator (APDI) values in African Americans and to compare them with mean values from white patients. Secondary aims were to compare mean ODI and APDI values among different age, gender, and combined age-gender groups in African American patients. Materials and Methods: Lateral cephalometric radiographs of 160 African American patients (97 boys and 63 girls; age, 7 to 14 years) with normal occlusion and no history of orthodontic treatment were collected from the Bolton-Brush Growth Center. Ceph
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Alassiry, Ahmed Mohammed. "Cephalometric comparison of Eastman standards among caucasians and saudi population in the Najran region." Bioinformation 18, no. 12 (2022): 1173–78. http://dx.doi.org/10.6026/973206300181173.

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Caucasian norms derived from the European-American population are often applied in the diagnosis and treatment planning of Saudi orthodontic patients. Minor differences in cephalometric values can be considered routine and normal, but significant differences indicate a structural deviation. The objective of this study was to establish the cephalometric norms of normal and pleasant soft tissue profiles of adult Saudi living in the Najran region of Saudi Arabia and compare them with the Eastman standards derived from the Caucasian population. A total of 60 lateral cephalometric radiographs (30 m
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Rizvi, HM, and MZ Hossain. "Cephalometric norms of young adults of Bangladesh (Steiner’s analysis)- preliminary report." Bangladesh Journal of Orthodontics and Dentofacial Orthopedics 2, no. 1 (2013): 11–15. http://dx.doi.org/10.3329/bjodfo.v2i1.15997.

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Cephalometric radiography is the most significant tool for improving taxonomy, communication and analysis of dentofacial variation, as in orthodontic evaluation and treatment, analysis of craniofacial morphology is essential. Steiner's analysis was used in this study; because its methods of assessing skeletal and dental morphology are very useful and valid providing maximal clinical information with the least number of measurements. The objective of this study was to describe the craniofacial pattern of Bangladeshi young adults and to compare it with accepted standards for the Caucasian popula
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Daskalogiannakis, John, Gabriëlle E. H. M. Dijkman, Anne Marie Kuijpers-Jagtman, and R. Bruce Ross. "Comparison of Facial Morphology in Two Populations with Complete Unilateral Cleft Lip and Palate from Two Different Centers." Cleft Palate-Craniofacial Journal 43, no. 4 (2006): 471–76. http://dx.doi.org/10.1597/05-082.1.

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Objective To identify differences in craniofacial morphology of two populations with a history of complete unilateral cleft lip and palate (UCLP) treated under different protocols. Design Retrospective longitudinal cohort study. Setting Cleft Center of the University of Nijmegen, The Netherlands, and the Cleft Lip and Palate Program, The Hospital for Sick Children, Toronto, Canada. Subjects Nineteen patients (16 male, 3 female) from Nijmegen and 19 patients (16 male, 3 female) from Toronto. Each patient was matched for sex and age with a patient from the other group. The mean ages at which lat
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Ghonim, Hany A., Essam M. Nassef, and Fouad A. El Sharaby. "Prevalence of Obstructive Sleep Apnea in Orthodontic Patients with Different Skeletal Classes Using STOP-BANG Questionnaire: An Observational Study." Open Access Macedonian Journal of Medical Sciences 9, no. D (2021): 87–91. http://dx.doi.org/10.3889/oamjms.2021.5892.

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AIM: The aim of the study was to determine the prevalence of obstructive sleep apnea (OSA) in orthodontic adult patients with different skeletal classes and no pathology in the airway as detected from the lateral cephalometric radiographs using the STOP-BANG questionnaire. METHODS: The sample comprised 309 subjects (152 males and 157 females) collected from the Egyptian population presented to the orthodontic follicular unit extraction for treatment. The sample was divided into three groups based on the anteroposterior relationship between maxilla and mandible (ANB angle) as evident from pretr
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Yamaguchi, Noboru, Shiho Nakamura, Haruyoshi Yamaza, et al. "Clinical Approach to a Suspected Case of First Branchial Arch Syndrome." Case Reports in Medicine 2014 (2014): 1–5. http://dx.doi.org/10.1155/2014/506804.

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First branchial arch syndrome is a congenital disorder characterized by a wide spectrum of anomalies in the first branchial arch, mainly affecting the lower jaw, ear, or mouth, during early embryonic development. We sought to confirm a suspected case of this syndrome by making differential diagnosis and taking an intensive clinical approach. A 12-year-6-month-old girl with a horizontally impacted left canine in the maxilla had the history of digital fusion in her hands and feet and has been suffering from hearing impairment of her left ear. To diagnose this case and make her careful treatment
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Drohomyretska, M., and Mohammed Sadek Abu Sulaiman. "Assessment of functional indicators in children with class II Malocclusion with normal, and impaired external respiratory function assessed with spirometry." SUCHASNA STOMATOLOHIYA 112, no. 5-6 (2022): 46. http://dx.doi.org/10.33295/1992-576x-2022-5-6-46.

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Background. Class II malocclusion is one of the most common problems in orthodontic practice and is accompanied by certain morphological, functional, and aesthetic changes: a violation of the dynamic balance of muscles of a peri-oral area and tongue, which affects many functions of the child: there are disorders of external breathing, speech, chewing and swallowing functions. Among vital functions, breathing can be called one of the most important, because the exchange of air between a living being, and the external atmosphere is necessary to meet the metabolic needs of the body. During the re
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Daskalogiannakis, John, and Manisha Mehta. "The Need for Orthognathic Surgery in Patients with Repaired Complete Unilateral and Complete Bilateral Cleft Lip and Palate." Cleft Palate-Craniofacial Journal 46, no. 5 (2009): 498–502. http://dx.doi.org/10.1597/08-176.1.

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Objective: To determine the percentage of patients with complete unilateral cleft lip and palate and complete bilateral cleft lip and palate treated at SickKids since birth who would benefit from orthognathic surgery. Design: Retrospective cohort study. Subjects: The review comprised records of 258 patients with complete unilateral cleft lip and palate and 149 patients with complete bilateral cleft lip and palate born from 1960 to 1989. Of these, 211 and 129 patients, respectively, had been treated at SickKids since birth. Patients with syndromes or associated anomalies were excluded. Methods:
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Alqahtani, Hamad, Sara Basuhail, Fahad Alsulaimani, et al. "The Relationship between Maxillary Sinus Volume and Different Cephalometric Characteristics in Orthodontics." Contemporary Clinical Dentistry 14, no. 3 (2023): 191–200. http://dx.doi.org/10.4103/ccd.ccd_548_22.

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Abstract Introduction: This study aimed to evaluate the maxillary sinus volume (MSV) in both genders in a Saudi sample and among different skeletal patterns. Materials and Methods: This retrospective cross-sectional study included 52 cone-beam computed tomography (CBCT) scans of 18 years or older individuals with complete dentition and healthy medical history. MSV was measured as the mean value of both sides in cubic millimeters (mm3) using OnDemand three-dimensional™ Dental. Cephalometric tracings were conducted on cephalograms obtained from CBCT scans. The beta, A × B, and Frankfort-mandibul
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Goyaliya, Abhishek, and Rupesh Gupta. "Comparative Assessment of Sagittal Maxillo-mandibular Jaw Relationship - A Cephalometric Study." Journal of Oral Health and Community Dentistry 6, no. 1 (2012): 14–17. http://dx.doi.org/10.5005/johcd-6-1-14.

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ABSTRACT History is evident that correct assessment of Sagittal Jaw Relationship has always remained the perennial problem in orthodontics. The present study is undertaken to use Sagittal methods for assessing individuals and classifying for Skeletal Class I, Class II and Class III based on Jaw Relationship and to evaluate the reliability of sagittal methods. 200 subjects in the age group of 12 to 18 yrs were selected and were subjected to cephalometric radiography and traced. The sample was divided into skeletal Class I, Class II and Class III on the basis of AXD angle, FABA angle and MM Bise
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35

Ong, Seung-Hwan, and Young-Jae Kim. "Early screening and treatment methods of pediatric sleep-disordered breathing(SDB) in dental office." Journal of The Korean Dental Association 61, no. 5 (2023): 328–42. http://dx.doi.org/10.22974/jkda.2023.61.5.001.

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Pediatric sleep-disordered breathing(SDB) is a common sleep disorder in children caused by obstruction of upper airway during sleep. It is often unrecognized early in life and causes various complications, including abnormal craniofacial growth and oral muscle dysfunctions. Dentist can play a significant role in managing SDB by early screening SDB risk factors and timely referring for diagnosis. SDB risk factors can be easily screened in dental office through medical history, sleep history, physical factors, sleep questionnaire, and cephalometric x-ray. In case of abnormal craniofacial develop
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36

Astari, Erwina Maya, Ratna Indriyanti, Inne Suherna Sasmita, Willyanti Soewondo, and Risti Saptarini Primarti. "Relationship of skeletal malocclusion classification and sagittal lip position in children." International Journal of Oral Health Dentistry 8, no. 3 (2022): 249–55. http://dx.doi.org/10.18231/j.ijohd.2022.047.

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Malocclusion diagnosis can be established through history taking, clinical examination, and evaluation of diagnostic records in the form of study models, clinical photographs, and cephalometric radiographs. Cephalometric radiograph is an important data for evaluating the craniofaciodental relationship and for assessing the soft tissue matrix. The purposes of this study were to describe the position of the sagittal lip based on Jefferson's class I, II, and III classification of skeletal malocclusions, as well as, to see the relationship between the skeletal classification and the position of th
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37

Makhlynets, N., and Z. Ozhogan. "Functional matrix in the development of the facial skeleton in children." SUCHASNA STOMATOLOHIYA 110, no. 1-2 (2022): 58. http://dx.doi.org/10.33295/1992-576x-2022-1-2-58.

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The aim of the study. Identifying the relationship between the presence of a bad habit and the violation of the formation of the facial skeleton in children. Improving the effectiveness of comprehensive treatment of patients with pathological occlusion and existing bad habits through orthodontic treatment and elimination of bad habits. Research methods. Examined and treated 15 patients aged 9–12 years (group I) and 15 patients aged 12–15 years (group II) with dental and maxillary anomalies and disorders of the architecture of the mouth against the background of bad habits. All patients underwe
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38

Utyuzh, A. S., Fatima К. Dzalaeva, S. O. Chikunov, M. V. Mikhailova, and M. K. Budunova. "Interdisciplinary approach to the rehabilitation of patients with a need for complete dental reconstruction: a clinical case." Russian Journal of Dentistry 24, no. 4 (2020): 240–46. http://dx.doi.org/10.17816/1728-2802-2020-24-4-240-246.

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This study aimed to test the algorithm of complex clinical, functional, and instrumental analysis in the context of treatment for patients with a need of complete dental reconstruction.
 Materials and methods. A rehabilitation program for patients with adentia was proposed, which was based on the objective examination data obtained comprehensively with multiple diagnostic methods. Particular attention was paid to the temporomandibular joint function and symptoms of maxillofacial muscle abnormalities.
 Results. The clinical case report covers the results of the examination and treatme
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39

Rizvi, Hasan Mohammad. "Cephalometric Study of the Dentofacial Complex of Bangladeshis according to Downs Analysis." Journal of Bangladesh College of Physicians and Surgeons 42, no. 2 (2024): 149–54. http://dx.doi.org/10.3329/jbcps.v42i2.72357.

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Introduction: The purpose of this study is to formulate cephalometric norms of the Bangladeshi population using Downs Analysis; and to evaluate whether significant cephalometric differences exist between Bangladeshi and Caucasian people. Methods: The study was conducted for 91 Bangladeshi young adults (48 males and 43 females), aged 19–27 years, with esthetically pleasing and harmonious faces, Angle I molar relationship, with all permanent teeth present and no history of orthodontic treatment orofacial trauma. Lateral cephalograms taken of these subjects were used for a series of morphometric
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40

Park, Wook Joo, and Jun-Beom Park. "History and application of artificial neural networks in dentistry." European Journal of Dentistry 12, no. 04 (2018): 594–601. http://dx.doi.org/10.4103/ejd.ejd_325_18.

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ABSTRACTArtificial intelligence (AI) is a commonly used term in daily life, and there are now two subconcepts that divide the entire range of meanings currently encompassed by the term. The coexistence of the concepts of strong and weak AI can be seen as a result of the recognition of the limits of mathematical and engineering concepts that have dominated the definition. This presentation reviewed the concept, history, and the current application of AI in daily life. Applications of AI are becoming a reality that is commonplace in all areas of modern human life. Efforts to develop robots contr
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41

Fahradyan, Artur, Erik M. Wolfswinkel, Noreen Clarke, et al. "Impact of the Distance of Maxillary Advancement on Horizontal Relapse After Orthognathic Surgery." Cleft Palate-Craniofacial Journal 55, no. 4 (2018): 546–53. http://dx.doi.org/10.1177/1055665617739731.

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Background: The maxillary horizontal relapse following Le Fort I advancement has been estimated to be 10% to 50%. This retrospective review examines the direct association between the amounts of maxillary advancement and relapse. We hypothesize that the greater the advancement, the greater the relapse amount. Method: Patients with class III skeletal malocclusion underwent maxillary advancement with either a Le Fort I or a Le Fort I with simultaneous mandibular setback (bimaxillary surgery) from 2008 to 2015. Patients were assessed for a history of cleft lip or cleft palate. Patients with known
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42

Khalid, Muhammad Danial, Asrar Ahmed, Yusra Jamil Khattak, Saira Atif, Qurat-ul-Ain Qurat-ul-Ain, and Ayousha Iqbal. "Variability in depth of curve of Spee and its associated skeletal and dental implications in population of Pakistan." International journal of health sciences 7, S1 (2023): 9–16. http://dx.doi.org/10.53730/ijhs.v7ns1.14144.

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Background and Aim: The curve of Spee (COS) is a physiological entity in human dentition. A functional masticatory system necessitates an appropriate occlusal curvature. The primary objective of this investigation was to assess the skeletal and dental parameters in individuals with variation in the depth of curve of Spee. Materials and Methods: A total of 276 patients with pre-treatment lateral cephalograms and dental cast models were investigated in the Orthodontics and Dentofacial Orthopedics Unit of a Tertiary Care Hospital of Mardan, Pakistan from January 2021 to December 2022. Patients wi
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43

RONSANI, Maiara Medeiros, Thiago Martins MEIRA, Luiz Roberto GODOLFIM, and Roberto Ramos GARANHANI. "Obstructive sleep apnea syndrome: how should the dental surgeon proceed?" RGO - Revista Gaúcha de Odontologia 62, no. 4 (2014): 417–24. http://dx.doi.org/10.1590/1981-8637201400040000101843.

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The aim of this study is to describe a case report of obstructive sleep apnea syndrome and to describe a logical sequence for the treatment of patients who suffer from this disease. Through an interpretation of the polysomnography examination, case history, and clinical examination and by performing cephalometric analysis for sleep apnea, a safe and effective treatment using an intraoral device was indicated. Along these lines, a mandibular advancement device, the Posicionador Luiz Godolfim (PLG), was constructed. After using the device for 4 weeks, the patient underwent another polysomnograph
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44

Enache, Aurelia Magdalena, Alexandru Marghescu, Roxana Antoanela Baluta, Maria Otilia Blajin, and Maria Cristina Pomana. "LIMITED ORTHODONTIC TREATMENT IN MYOTONIC DYSTROPHY II." Romanian Journal of Neurology 16, no. 4 (2017): 158–65. http://dx.doi.org/10.37897/rjn.2017.4.5.

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Rationale. Myotonic dystrophy (MD) is a multisystemic autosomal dominant disease characterized by myotonia and progressive muscular weakness and atrophy. Objective. The purpose of this study was to describe the dental, skeletal and muscular features in a family with myotonic dystrophy type II and to discuss possible therapeutic strategies. Methods and results. This study presents the case of a family (a mother and two daughthers) diagnosed with myotonic dystrophy type II. Beside the medical history and genetic tests, each subject underwent a clinical examination including impression taking, in
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45

Sanjay, N., Abdul Rahim Khan, RNG Rajesh, MR Dinesh, KS Girish, and Karthik Venkataraghavan. "Comparison of Reproducibility of Natural Head Position using Two Methods." Journal of Contemporary Dental Practice 13, no. 1 (2012): 31–39. http://dx.doi.org/10.5005/jp-journals-10024-1092.

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ABSTRACT Lateral cephalometric radiographs have become virtually indispensable to orthodontists in the treatment of patients. They are important in orthodontic growth analysis, diagnosis, treatment planning, monitoring of therapy and evaluation of final treatment outcome. Aim The purpose of this study was to evaluate and compare the maximum reproducibility with minimum variation of natural head position using two methods, i.e. the mirror method and the fluid level device method. Materials and methods The study included two sets of 40 lateral cephalograms taken using two methods of obtaining na
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46

Solov’ev, M. M., E. B. Katinas, and I. A. An. "Pattern of facial beauty: previously undefined proportions." Russian Medical Inquiry 4, no. 4 (2020): 226–32. http://dx.doi.org/10.32364/2587-6821-2020-4-4-226-232.

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Aim: to develop an universal cephalometric analysis of a beautiful female face and a simple method of the planning of orthognathic surgery for correcting malocclusions, improving airway permeability, and achieving a good stable esthetic outcome. Patients and Methods: to determine facial proportions, a term “rondist” (Ro) was introduced defined as a horizontal plane that corresponds with the natural line dividing a head into the upper and lower portions. Three planes being perpendicular to the rondist go through the subnasal point (Sn), glabella (Gb), and tuber frontale (Tf). LF is the lower on
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47

Antohi, Cristina, Danisia Haba, Lavinia Caba, et al. "Novel Mutation in APC Gene Associated with Multiple Osteomas in a Family and Review of Genotype-Phenotype Correlations of Extracolonic Manifestations in Gardner Syndrome." Diagnostics 11, no. 9 (2021): 1560. http://dx.doi.org/10.3390/diagnostics11091560.

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Gardner syndrome is a neoplasic disease that associates intestinal polyposis and colorectal adenocarcinoma with osteomas and soft tissue tumors determined by germline mutations in the APC gene. The early diagnosis and identification of high-risk individuals are important because patients have a 100% risk of colon cancer. We present the case of a family with Gardner syndrome. Cephalometric, panoramic X-rays and CBCT of the proband and her brother showed multiple osteomas affecting the skull bones, mandible and paranasal sinuses. The detailed family history showed an autosomal dominant transmiss
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48

Neeraj Dherwani, Vishal Dherwani, Talha Asad Khan, Kashif Haroon, Hafiz Mahmood Azam, and Muhammad Aqeel Aslam. "Cephalometric evaluation of mandibular incisor inclination through incisor mandibular plane angle (IMPA): A cross-sectional study in Pakistan." Professional Medical Journal 31, no. 01 (2023): 84–89. http://dx.doi.org/10.29309/tpmj/2024.31.01.7680.

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Objective: To evaluate the incisor mandibular plane angle (IMPA) among the Pakistani population. Study Design: Cross-sectional Learning. Period: 1st January 2019 till 30th June 2019. Setting: Department of Orthodontics, University College of Dentistry The University Lahore. Material & Methods: 100 participants were incorporated in the learning by following inclusive standards. Demographic history i.e. name, age, gender, contact, and outcome variable i.e. IMPA value was recorded in a pre-designed proforma. Tracing of lateral cephalogram diagnosed as Class II Division I malocclusion was done
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49

Garrido, Andrea, Alaa Alsafadi, Iván Menéndez, Ramón Cobo, and Teresa Cobo. "Is there a relationship between sella turcica calcification and thyroid cartilage calcification? A random study using lateral cephalometric radiography." European Journal of Anatomy 26, no. 5 (2022): 523–31. http://dx.doi.org/10.52083/aeso9994.

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Thyroid cartilage changes begin in the second decade of life with the horn of the thyroid cartilage, and spread throughout the individual’s lifetime to other cartilage plates. However, the objective of the present study is to assess if there is an association between thyroid calcification (TC) and sella turcica bridging (STB). Forty patients, 11 men and 29 women, aged between 40 and 62 years with a mean age of 48.6 years were studied. The sample inclusion criteria of this study were age in the fourth decade, no craniofacial deformities, no history of craniofacial surgical intervention, good-qu
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50

Sritara, Sasin, Yoshiro Matsumoto, Yixin Lou, Jia Qi, Jun Aida, and Takashi Ono. "Association between the Temporomandibular Joint Morphology and Chewing Pattern." Diagnostics 13, no. 13 (2023): 2177. http://dx.doi.org/10.3390/diagnostics13132177.

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This study aimed to investigate whether the morphology of the temporomandibular joint (TMJ) is associated with chewing patterns while considering skeletal morphology, sex, age, and symptoms of temporomandibular disorder (TMD). A cross-sectional observational study of 102 TMJs of 80 patients (age 16–40 years) was performed using pretreatment records of cone-beam computed tomography imaging of the TMJ, mandibular kinesiographic records of gum chewing, lateral and posteroanterior cephalometric radiographs, patient history, and pretreatment questionnaires. To select appropriate TMJ measurements, l
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