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Journal articles on the topic 'Mandible Jaw Relation Record'

Author: Grafiati

Published: 4 June 2021

Last updated: 11 February 2022

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1

Stafeev, Andrey, Aleksandr Ryakhovsky, Pavel Petrov, et al. "Comparative Analysis of the Reproduction Accuracy of Main Methods for Finding the Mandible Position in the Centric Relation Using Digital Research Method. Comparison between Analog-to-Digital and Digital Methods: A Preliminary Report." International Journal of Environmental Research and Public Health 17, no. 3 (2020): 933. http://dx.doi.org/10.3390/ijerph17030933.

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Purpose: To compare the aspect of the reproduction accuracy in studied methods of determination of the (CR) of jaws using the digital research methods. The methods used were bilateral manipulation by P.E. Dawson, frontal deprogrammer, leaf gauge, and intraoral device for recording of Gothic arch angle. Methods: To determine the reproduction accuracy of the centric relation of jaws, we examined 5 patients with intact dentition in a prosthetic dentistry clinic (first class in Angle’s system). For each method, 20 registrations of the centric jaw relation were carried out by one operator. The brea

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Zeighami, Somayeh, Hakimeh Siadat, and Sakineh Nikzad. "Full Mouth Reconstruction of a Bruxer with Severely Worn Dentition: A Clinical Report." Case Reports in Dentistry 2015 (2015): 1–7. http://dx.doi.org/10.1155/2015/531618.

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Tooth wear is attributed to several factors many of which often remain unidentified. Management of tooth wear is challenging in preventive and restorative dentistry. Correct assessment of occlusal vertical dimension, interocclusal rest space, and centric relation records are critical for successful treatment. In order to evaluate different treatment modalities and select the treatment of choice some information can be obtained from study casts and diagnostic wax-up. In order to achieve a predictable and desirable result, a systematic approach may be helpful. This paper describes the full mouth

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3

Agrawal, Ramesh, Dolly P. Patel, and Bhagyashree B. Desai. "Correction of severe facial asymmetry: A case with fractured condyle." APOS Trends in Orthodontics 9 (March 31, 2019): 59–64. http://dx.doi.org/10.25259/apos-9-1-10.

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The current paper depicts the challenges faced during the treatment of a complicated case of mandibular condylar head fracture, facial asymmetry, and centric relation-centric occlusion (CR-CO) discrepancy along with Class III malocclusion. A 20-year-old female reported with the chief complaint of difficulty in chewing and concern with her appearance due to deviated jaw and had a history of trauma over chin region. The clinical and radiographic examination revealed significant facial asymmetry with long face, right-sided deviation of the mandible, fractured condyle, CR-CO discrepancy, cross- bi

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4

Saifuddin, Mohammed, Shahana Begum, Hiroshi M. Ueda, Keisuke Miyamoto, and Kazuo Tanne. "Association between balance of masticatory muscle activity during usual daily life and transverse craniofacial morphology or tooth contact area in patients with transverse jaw deformity: An electromyographic evaluation." Bangladesh Journal of Orthodontics and Dentofacial Orthopedics 3, no. 1 (2015): 1–7. http://dx.doi.org/10.3329/bjodfo.v3i1.23952.

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Introduction: It is considered now-a-days that patients with transverse craniofacial deformity might have differences in masticatory muscle activity between both sides; and as masticatory muscle activity takes place throughout the usual daily life; therefore, it might have some relation with the transverse craniofacial morphology. The present study was carried out to find out any association between balance of masticatory muscle activity during usual daily life and transverse craniofacial morphology or tooth contact area in patients with transverse jaw deformity.Subjects and Methods: All the c

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Cerghizan, Diana, Kamel Earar, Mihaela Monica Scutariu, Alina Ramona Dimofte, Gina Paunita Grecu, and Kinga Janosi. "In vitro Study on the Dimensional Stability of Interocclusal Recording Materials." Materiale Plastice 54, no. 3 (2017): 557–64. http://dx.doi.org/10.37358/mp.17.3.4895.

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The teeth are found in the alveolar processes of both the upper and lower jaw and they form the two maxillary and mandibular dental arches, the various relations of which support the performance of the dental apparatus functions, one of the most important of which is mastication. These relations are also known as interocclusal relations, among which the moments in which the dento-dental contacts (occlusal relations) play an important role. Maximum intercuspation (MI) is the most frequent mandibulo-cranial functional position with dento-dental contact. The vast majority of functional food incis

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6

Sykora, Oskar. "Jaw relation record evaluation with block teeth." Journal of Prosthetic Dentistry 70, no. 2 (1993): 195. http://dx.doi.org/10.1016/0022-3913(93)90021-f.

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7

Bansal, Sanjay, and Jayant Palaskar. "Critical evaluation of methods to record centric jaw relation." Journal of Indian Prosthodontic Society 9, no. 3 (2009): 120. http://dx.doi.org/10.4103/0972-4052.57080.

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8

Lei, Meng Dong, Shang Long Xu, Jun Jun Lu, and Wei Li. "Investigation of Human Masticatory Movements Using ADAMS and MATLAB/SIMULINK." Applied Mechanics and Materials 226-228 (November 2012): 677–80. http://dx.doi.org/10.4028/www.scientific.net/amm.226-228.677.

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A jaw mechanism based on the biomechanical findings of human mastication system is being developed to simulate jaw motion and investigate its effect on jaw function to provide the basis for jaw model. Following an investigation into the biological process of mastication, a linear cylindrical actuator is used to replace a group of muscles, and it can act bio-directionally with both origin and insertion attached to the skull and the mandible via spherical joints. The trajectory of the incisal point can be reproduced through programming the six actuations. So it builds the functional `relation be

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9

Stojanovic, Zdenka, Jasmina Milic, and Predrag Nikolic. "Radiographic cephalometry assessment of the linear and angular parameters on cranial base in children with skeletal class III." Vojnosanitetski pregled 64, no. 9 (2007): 604–10. http://dx.doi.org/10.2298/vsp0709604s.

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Background/Aim. In malocclusion of skeletal class III, mandible is located in front of maxilla in sagital plain, which is manifested by a lower value of the sagital inter-jaw angle than in skeletal class I, where the jaw sagital relation is normal. Apart from the deformities on mandible and/or maxilla, in skeletal class III deformities are also frequent on the cranial base. The aim of this research was to find the differences in the parameter values on the cranial base among the children with skeletal class III and the children with skeletal class I in the period of mixed dentition. Methods. A

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10

Dawood, Andrew, Susan Tanner, and Iain Hutchison. "Computer Guided Surgery for Implant Placement and Dental Rehabilitation in a Patient Undergoing Sub-Total Mandibulectomy and Microvascular Free Flap Reconstruction." Journal of Oral Implantology 39, no. 4 (2013): 497–502. http://dx.doi.org/10.1563/aaid-joi-d-11-00142.

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A 58-year-old patient presented with an extensive, destructive, recurrent pleomorphic adenoma occupying the mandibular body and the soft tissues of the mouth and neck. Resection of the mandible from right ramus to left condylar process, and implant rehabilitation in both jaws with fixed bridgework was planned. Comprehensive presurgical prosthetic work up was carried out to record the existing dental relationship and guide all stages of the reconstruction. The jaw was first grafted with a segmented, fibular microvascular free-flap, which was fixed in place with a fixation plate prebent on a Rap

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11

Šuljak-Lončarević, Azijada, and Muhamed Ajanović. "Position of Mandibular Joint Surface in Cenrric Relation." Bosnian Journal of Basic Medical Sciences 6, no. 3 (2006): 89–92. http://dx.doi.org/10.17305/bjbms.2006.3152.

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The position of mandible in centric relation is the initial position in prosthodontic rehabilitation. This fact is especially significant today when, due to development of implantology, the use of osseointegrated prostheses is increasingly discussed. The aim of the study is to define if the peak of the articulating surface of mandible in centric relation position is directed towards the zenith of madibular fossa, or is in the retroposition. The research was conducted on macerated human sculls in anthropometric system, based on objective measuring techniques and methods. The results showed that

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12

Kanazawa, Manabu, Maiko Iwaki, Toshio Arakida, and Shunsuke Minakuchi. "Digital impression and jaw relation record for the fabrication of CAD/CAM custom tray." Journal of Prosthodontic Research 62, no. 4 (2018): 509–13. http://dx.doi.org/10.1016/j.jpor.2018.02.001.

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D., Anupama Prasad, Krishna Prasad D., and Chethan Hegde. "FABRICATION OF SINGLE PIECE HOLLOW BULB INTERIM OBTURATOR WITH PALATAL RAMP FOR TREATMENT OF HEMIMAXILLECTOMY AND HEMIMANDIBULECTOMY - A CASE REPORT." Journal of Health and Allied Sciences NU 03, no. 02 (2013): 091–94. http://dx.doi.org/10.1055/s-0040-1703661.

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AbstractA male patient aged 45 years reported with squamous cell carcinoma of palate. Patient was seen presurgically and an immediate surgical obturator provided followed by an interim maxillary obturator by a novel method wherein hollowing the obturator bulb was planned which also had a palatal ramp to correct jaw relation lost due to hemimandibulectomy.The treatment was done in sequential order to correct the deviation of mandible to provide aesthetics to the subject and also for a comfortable social life with improved mastication and appearance.

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14

Rughwani, Vini, Sachin Durkar, Sonali Deshmukh, Sandeep Jethe, Jayesh Rahalkar, and Asmita Kharche. "Cervicomental angle changes observed after mandibular advancement surgery – A systematic review." APOS Trends in Orthodontics 11 (July 9, 2021): 156–60. http://dx.doi.org/10.25259/apos_161_2020.

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Purpose: In adults, correction of such a jaw base relation is done by bilateral sagittal split osteotomy and mandibular advancement which often causes change in the cervicomental angle that might not be within the acceptable and aesthetic range. The objective of this systematic review was to evaluate the changes observed in cervicomental angle after mandibular advancement surgery. Data Sources: Based on the available data, we conducted an electronic database PubMed search, based on the search of published data from 1994 to 2017, six strategies were designed using two keywords, and four article

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Stojanovic, Zdenka, Zlata Brkic, Predrag Vucinic, Predrag Nikolic, and Marjan Marjanovic. "Correlation between sagittal jaw position and jaw relationship in children with skeletal class III malocclusion." Srpski arhiv za celokupno lekarstvo 146, no. 1-2 (2018): 12–19. http://dx.doi.org/10.2298/sarh170123136s.

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Introduction/Objective. The evaluation of sagittal jaw relationship is crucial in orthodontic diagnostics, orthodontic treatment planning, and monitoring of its results. A large number of parameters have been established for their assessment. The aim of this study was to determine the significance of the correlation between the indicators of sagittal jaw relationship, ANB, AOBO, AFBF, NAPg, and OJ, one with another, and with indicators of the sagittal position of the jaws, SNA and SNB, in children with skeletal class III malocclusion. Methods. A total of 100 children with mixed dentition, of b

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Djordjevic, Dusan, Neda Stefanovic, and Branislav Glisic. "Dependence of the face aesthetic from sagittal and vertical jaw relations." Serbian Dental Journal 52, no. 4 (2005): 200–207. http://dx.doi.org/10.2298/sgs0504200d.

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Treatment plan in contemporary orthodontics cannot be imagine without analyzing soft tissue facial characteristics besides assessment of jaw and dental relationships. Aim. Using a questionnaire, we aimed this study at establishing facial characteristics, in relation to sagittal and vertical facial ratios, which are considered aesthetically acceptable, and which could be altered by the means orthodontic treatment. Material and Method. The research was conducted in persons from 23 to 30 years of age whose photographs were taken in standard conditions. Photographs of three patients with different

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Vucinic, Predrag, and Branka Vukic-Culafic. "Anteroposterior jaw position in persons with skeletal class I." Medical review 57, no. 9-10 (2004): 434–38. http://dx.doi.org/10.2298/mpns0410434v.

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Introduction Many authors point out that there are great differences in anthropometric studies due to racial, ethnic and population morphological characteristics. Facial type is a decisive factor when planning and setting objectives, as well as when choosing the mode of orthodontic treatment. The aim of this study was to determine the morphological characteristics of antero-posterior position of maxilla and mandible and determine the most prevalent facial type in children living in Vojvodina. Material and methods Sixty cephalograms of both males and females, with skeletal class I and harmoniou

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18

Sisman, Yildiray, Elif Tarim Ertas, Huseyin Ertas, and Ahmet Ercan Sekerci. "The Frequency and Distribution of Idiopathic Osteosclerosis of the Jaw." European Journal of Dentistry 05, no. 04 (2011): 409–14. http://dx.doi.org/10.1055/s-0039-1698913.

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ABSTRACTObjectives: To determine the prevalence of idiopathic osteosclerosis (IO) in the jaw by radiographic evaluation and to investigate the relationship between the findings in relation to age, gender, and localization. Methods: The study included 2,211 panoramic radiographs obtained from the patients (915 men and 1,296 women) whose ages ranged from 10-77 and who visited the Department of Oral Diagnosis and Radiology in the Faculty of Dentistry, Erciyes University between 2008 and 2009. Results: Of 2,211 patients, 135 patients (6.1%) had IO. The prevalence obtained in our study was in the r

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Vukicevic, Vladanka, and Djordje Petrovic. "Relationship between head posture and parameters of sagittal position and length of jaws." Medical review 69, no. 9-10 (2016): 288–93. http://dx.doi.org/10.2298/mpns1610288v.

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Introduction. Head posture in relation to the cervical spine is correlated with the morphology of the face and jaw, the position and the mutual relationship of the maxilla and mandible, their length and inclination. The aim of this study is to examine the relationship between the head posture and parameters of the sagittal position and length of the jaws. Material and Methods. The study included 90 subjects (30 for I, II and II skeletal class each) between the ages of 8 and 14 years, who were examined at the Department of Dentistry of Vojvodina in Novi Sad. Each subject had the lateral cephalo

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Dubova, L. V., S. S. Prisyazhnykh, N. V. Romankova, and D. V. Malahov. "Analysis of functional methods for determining the optimal position of the mandible." Periodontology 25, no. 1 (2020): 22–25. http://dx.doi.org/10.33925/1683-3759-2020-25-1-22-25.

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Relevance. The subject of the research is to compare different functional methods for determining the optimal position of the mandible.Purpose. To find the advantages and disadvantages of using various functional diagnostic methods to determine the optimal position of the mandible.Materials and methods. We conducted a literature review of the functional methods for determining the optimal position of the mandible in the treatment of patients with temporomandibular disorders. Nowadays different methods are used, such as anatomical and physiological method, bilateral manipulation, front deprogra

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21

Liao, Yu-Fang, and Michael Mars. "Hard Palate Repair Timing and Facial Growth in Cleft Lip and Palate: A Systematic Review." Cleft Palate-Craniofacial Journal 43, no. 5 (2006): 563–70. http://dx.doi.org/10.1597/05-058.

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Objective: To evaluate the effect of timing of hard palate repair on facial growth in patients with cleft lip and palate, with special reference to cranial base, maxilla, mandible, jaw relation, and incisor relation. Design: A systematic review. Methods: The search strategy was based on the key words “facial growth,” “cleft lip palate,” and “timing of (hard) palate repair.” Case reports, case-series, and studies with no control or comparison group in the sample were excluded. Results: Fifteen studies met the selection criteria. All the studies were retrospective and nonrandomized. Five studies

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Kitai, Noriyuki, Keishi Kawasaki, Yoshitaka Yasuda, et al. "Rigid External Distraction Osteogenesis for a Patient with Maxillary Hypoplasia and Oligodontia." Cleft Palate-Craniofacial Journal 40, no. 2 (2003): 207–13. http://dx.doi.org/10.1597/1545-1569_2003_040_0207_redofa_2.0.co_2.

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Objective In this report, the orthodontic treatment combined with rigid external distraction osteogenesis in a 5.5-year-old girl with midfacial hypoplasia and oligodontia is described. Patient The child presented with a reduced maxilla, protruding lower lip, skeletal Class III jaw relationship with a low mandibular plane angle, a short and flattened nose, anterior crossbite, and aplasia of 16 permanent teeth. The patient was treated with rigid external maxillary distraction osteogenesis, maxillary protraction headgear, and Class III elastics. Following treatment, the maxilla was displaced in a

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McClean, Michael D. "Patterns of Orofacial Movement Velocity Across Variations in Speech Rate." Journal of Speech, Language, and Hearing Research 43, no. 1 (2000): 205–16. http://dx.doi.org/10.1044/jslhr.4301.205.

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To understand the clinical aspects of speech rate control, a clearer picture is needed of how orofacial structures are coordinated across variations in speech rate. To address this problem, patterns of orofacial tangential velocity or speed were analyzed in a group of 9 normal speakers as they produced the utterance “a bad daba” at fast, normal, and slow speech rates. An electromagnetic system was used to record the movements of the upper lip, lower lip, jaw, and tongue. Measures of the magnitude of peak tangential velocities were obtained across the four structures. Orofacial velocities consi

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Kaur, Harpreet, Deepika Mishra, and Rahul Yadav. "Unique case of glandular odontogenic cyst showing mucoepidermoid carcinoma-like islands in cystic wall." BMJ Case Reports 14, no. 2 (2021): e239362. http://dx.doi.org/10.1136/bcr-2020-239362.

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Glandular odontogenic cyst (GOC) is a very rare jaw cyst accounting for 0.2% of all odontogenic cysts. It presents usually in adults with a slight male predominance. It shows radiological, histopathological and even immunohistochemical overlap with low grade intraosseous mucoepidermoid carcinoma (MEC) but their distinction is crucial. A 57-year-old woman with bilocular radiolucency in the anterior mandible crossing the midline is described here. Microscopy features were consistent with glandular odontogenic cyst but multiple MEC-like islands were seen in the capsule, creating a diagnostic head

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Gkantidis, Nikolaos, Manuel Tacchi, Elias S. Oeschger, Demetrios Halazonetis, and Georgios Kanavakis. "Third Molar Agenesis Is Associated with Facial Size." Biology 10, no. 7 (2021): 650. http://dx.doi.org/10.3390/biology10070650.

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Individuals with congenitally missing permanent teeth, other than third molars, present smaller craniofacial configurations compared to normal controls. However, it is not known if agenesis of third molars is part of the same mechanism. Therefore, this study assessed individuals with and without isolated third molar agenesis and tested the relation of this condition to the size of their facial configurations, using geometric morphometric methods. We show that the absence of one or more third molars is associated with a smaller maxilla, smaller mandible and a smaller overall facial configuratio

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Kijak, Edward. "Displacement crackles within the temporomandibular joint and the quality of abduction and adduction mandible track in functional tests, using Zebris JMA device. Part II." Prosthodontics 67, no. 1 (2017): 38–44. http://dx.doi.org/10.5604/00331783.1233260.

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Aim of the study. The aim of the first part of the study was to evaluate the impact of displacement crackles, located within the temporomandibular joint, on the quality of graphic records, free mandible movements, recorded with a Zebris JMA device and to determine the usefulness of instrumental techniques in the analysis of functional diagnosis of disorders within the stomatognathic system.The second part was devoted to determine the validity and application of instrumental techniques in functional analysis in the diagnosis of disorders of the stomatognathic system and the impact assessment of

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Parnia, Fereidoun, Elnaz Moslehifard, Negar Motayagheni, and Alireza Pournasrollah. "A Time-saving method for Transferring Occlusal Vertical Dimension and Centric Relation of Complete Denture to a Full Arch Implant Prosthesis." Journal of Contemporary Dental Practice 15, no. 5 (2014): 672–75. http://dx.doi.org/10.5005/jp-journals-10024-1597.

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ABSTRACT Aim This clinical report describes a time-saving recording procedure for implant prosthesis. Background In implant prosthodontics, a few procedures have been suggested to record jaw relationships. Record bases with occlusion rims supported by healing abutments, or screw retained bases are the conventional methods used for mounting definitive implant casts in the articulator. Technique This article describes a simple method that enables the clinician to transfer the existing occlusal vertical dimension (OVD) and centric relation (CR) of acceptable complete denture to final fixed prosth

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Murthy, S. Srinivasa, M. Bharath Prabhu, Mayur Hegde, and Gargi S. Murthy. "Complete Denture Fabrication for Old Denture Wearer in One Day." World Journal of Dentistry 3, no. 1 (2012): 112–14. http://dx.doi.org/10.5005/jp-journals-10015-1139.

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ABSTRACT Complete dentures fabrication conventionally requires 4 to 5 visits to the clinic. It will be sometimes very demanding for aged patients and also for the dentist. Here, in this article, technique of complete denture construction in one day for an old denture wearer is described. Wherein the old denture is used as special tray and also as record base. Secondary impression with border moulding and jaw relation is completed in one visit with old dentures. Teeth arrangement try-in is not given and finished in one day. How to cite this article Murthy SS, Prabhu MB, Hegde M, Murthy GS. Comp

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Manalu, Eben E., Frank Bietra Buchari, and Utama Abdi Tarigan. "Relation between the Location of the Mandibular Fracture and the Incidence of Post ORIF Malocclusion in H. Adam Malik Central General Hospital Medan, Indonesia." International Journal Of Medical Science And Clinical Invention 5, no. 4 (2018): 3752–55. http://dx.doi.org/10.18535/ijmsci/v5i4.08.

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Introduction: Mandible fracture is the second most common fracture of the face. Open Reduction and Internal Fixation (ORIF) has gained popularity with improvement in plating materials and regined of surgical technique. The most common complication documented in post-ORIF patients with mandible fracture was malocclusion and the most frequent locations are at angles and subcondylar. The purpose of this study was to determine the relationship between the location of mandible fracture and the incidence of post-ORIF malocclusion at H. Adam Malik General Hospital Medan. The purpose of this stu

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McClean, Michael D., Stephen M. Tasko, and Charles M. Runyan. "Orofacial Movements Associated With Fluent Speech in Persons Who Stutter." Journal of Speech, Language, and Hearing Research 47, no. 2 (2004): 294–303. http://dx.doi.org/10.1044/1092-4388(2004/024).

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This study was intended to replicate and extend previous findings that (a) during fluent speech persons who stutter (PS) and those who do not (NS) differ in their vocal tract closing movements (L. Max, A. J. Caruso, & V. L. Gracco, 2003) and (b) ratios relating lip and tongue speed to jaw speed increase with stuttering severity (M. D. McClean & C. R. Runyan, 2000). An electromagnetic system was used to record movements of the upper lip, lower lip, tongue, and jaw of 43 NS and 37 PS during productions of a nonsense phrase and a sentence. Measurement and analysis of movement speeds, dura

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Yasuda, Yoshitaka, Noriyuki Kitai, Yuka Fujii, Shumei Murakami, and Kenji Takada. "Report of a Patient with Hypoglossia-Hypodactylia Syndrome and a Review of the Literature." Cleft Palate-Craniofacial Journal 40, no. 2 (2003): 196–202. http://dx.doi.org/10.1597/1545-1569_2003_040_0196_roapwh_2.0.co_2.

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Objective To present the morphology of the extremities, craniofacial structures, and the oral cavity based on roentgencephalometry and three-dimensional computed tomography and magnetic resonance imaging scanning in a patient with hypoglossia-hypodactylia syndrome, discuss the orthodontic treatment method, and review the literature for the syndrome. Patient The patient was a 6-year-old boy diagnosed with hypoglossia-hypodactylia syndrome at birth. He had hypodactylia as well as micrognathia with steep inclination of the anterior surface of the mandible in relation to the lower mandibular plane

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Ko, Ellen W., Kai-Fong Hung, Chiung Shing Huang, and Philip K. T. Chen. "Correction of Facial Asymmetry with Multiplanar Mandible Distraction: A One-Year Follow-Up Study." Cleft Palate-Craniofacial Journal 41, no. 1 (2004): 5–12. http://dx.doi.org/10.1597/02-132.

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Objective To assess the effectiveness of multiplanar mandibular distraction by evaluating the treatment effect and 1-year stability, measuring changes on the affected and nonaffected sides, and evaluating correction of the occlusal plane and oral commissure cant. Patients and Method Eleven patients aged 5 to 9.4 years (mean 6.7 years) who underwent unilateral multiplanar mandibular distraction were included, 10 with hemifacial microsomia and one temporomandibular joint ankylosis. Intermaxillary elastics were applied to intraoral dental devices during and after distraction until bony consolidat

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Gumpenberger, Michaela, Richard Gemel, Patrick Lemell, Peter Snelderwaard, Josef Weisgram, and Christian Josef Beisser. "The feeding apparatus of Chelus fimbriatus (Pleurodira; Chelidae) – adaptation perfected?" Amphibia-Reptilia 31, no. 1 (2010): 97–107. http://dx.doi.org/10.1163/156853810790457803.

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AbstractThe feeding apparatus of the fringed turtle Chelus fimbriatus (Schneider, 1783) was studied to elucidate the feeding mechanics of an aquatic feeding specialist that has never been investigated in detail before, regarding gross morphology. The skull and hyoid apparatus as well as associated musculature were examined by computer tomography and dissection; the tongue was examined by scanning electron microscopy. The flat skull, the possibility to enormously depress the mandible combined with a cheek-like development, the large, ossified hyoid apparatus, and a well-distensible esophagus en

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Bains, Sandeep Kumar, Archana Bhatia, Harkanwal Preet Singh, Swati Swagatika Biswal, Shashi Kanth, and Srinivas Nalla. "Prevalence of Coronal Pulp Stones and Its Relation with Systemic Disorders in Northern Indian Central Punjabi Population." ISRN Dentistry 2014 (April 22, 2014): 1–5. http://dx.doi.org/10.1155/2014/617590.

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Aim. To estimate the prevalence of coronal pulp stones in the molar teeth of dental outpatients of Sunam, Sangrur district, Punjab, India, to report any association between occurrence of pulp stones with age, gender, dental arch, side, and dental status and to find out correlation between pulp stones with dental and systemic diseases. Materials and Methods. 500 routine dental outpatients within age group of 18–67 years were involved in the study. Molar bitewing of left and right side of each patient was taken with XCP bitewing instrument and size 2 film. The presence or absence of pulp stones

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Islam, Md Hafizul, Mohammad Sayeed Ahmed, Asik Rayhan, and Ashraful Hayat. "A Retrospective study on fracture of the mandible in the D.O.P.D of Rangpur Medical College Hospital." Update Dental College Journal 6, no. 1 (2016): 30–34. http://dx.doi.org/10.3329/updcj.v6i1.29217.

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Aims and 0bjective of present study: A retrospective study was performed involving 480 patients of fracture mandible who were attended in dental O.P.D of Rangpur Medical College Hospital during the period 2010 to December 2013. The aims of this study to analyze the fracture mandible cases and treatment modality by miniplate osteo synthesis. To evaluate causes, sites and different ages of fracture of mandible.Methods: Retrospective study of data were collected from the patients record file of dental O.P.D during the period January 2010 to December 2013.Result: A total of 480 cases were studied

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Mortazavi, Hamed, Yaser Safi, Somayeh Rahmani, and Kosar Rezaeifar. "Oral Hard Tissue Lesions: A Radiographic Diagnostic Decision Tree." Open Access Macedonian Journal of Medical Sciences 8, F (2020): 180–96. http://dx.doi.org/10.3889/oamjms.2020.4722.

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BACKGROUND: Focusing on history taking and an analytical approach to patient’s radiographs, help to narrow the differential diagnoses. AIM: This narrative review article aimed to introduce an updated radiographical diagnostic decision tree for oral hard tissue lesions according to their radiographic features. METHODS: General search engines and specialized databases including PubMed, PubMed Central, Scopus, Embase, EBSCO, ScienceDirect, and authenticated textbooks were used to find relevant topics by means of MeSH keywords such as “jaw diseases,” “maxilla,” “mandible,” “radiolucent

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Rehman, Dureshewar, Naila Perven, and Aisha Abdul Haq. "OSTEOPOROSIS." Professional Medical Journal 25, no. 09 (2018): 1328–33. http://dx.doi.org/10.29309/tpmj/2018.25.09.97.

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Objectives: To establish a relation between changes in height of body ofmandible on Orthopantomogram (OPG) X-ray with Dual Energy X- ray Absorptiometry (DXA)scan of femoral neck and spine to see whether or not the OPG X-ray can be employed asearly detector and as a screening tool for osteoporosis. Study Design: Cross sectional study.Setting: Dow University of Health Sciences, Karachi Pakistan. Period: December 2011 to March2013. Methods: A sample of 174 females aged 25 to 85 years were divided into premenopausal(Group I) and postmenopausal (Group II) groups. Each group was subdivided into norm

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Liao, Yu-Fang, Timothy J. Cole, and Michael Mars. "Hard Palate Repair Timing and Facial Growth in Unilateral Cleft Lip and Palate: A Longitudinal Study." Cleft Palate-Craniofacial Journal 43, no. 5 (2006): 547–56. http://dx.doi.org/10.1597/05-119.

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Objective: To investigate whether timing of hard palate repair had a significant effect on facial growth in patients with unilateral cleft lip and palate (UCLP). Design: Retrospective longitudinal study. Setting: Sri Lankan Cleft Lip and Palate Project. Patients: A total of 104 patients with nonsyndromic UCLP who had hard palate repair by age 13 years, with their 290 cephalometric radiographs taken after lip and palate repair. Main Outcome Measures: Clinical notes were used to record surgical treatment histories. Cephalometry was used to determine facial morphology and growth rate. Results: Ti

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Reitsma, Jacobus H., Edwin M. Ongkosuwito, Peter H. Buschang, and Birte Prahl-Andersen. "Facial Growth in Patients with Apert and Crouzon Syndromes Compared to Normal Children." Cleft Palate-Craniofacial Journal 49, no. 2 (2012): 185–93. http://dx.doi.org/10.1597/10-021.

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Objective To evaluate vertical and sagittal facial growth in children with Apert and Crouzon syndromes and compare it to the growth patterns of a nonsyndromic control group. Design Case-control study. Setting Department of Orthodontics, Children's Hospital Erasmus Medical Centre, Sophia, Rotterdam, The Netherlands. Patients, Participants Sixty-two patients (37 patients with Crouzon syndrome and 25 patients with Apert syndrome) born between 1971 and 2001 (age range 3.9 to 32 years) and 482 nonsyndromic children as a control group. Interventions Lateral cephalograms performed prior to any midfac

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Pereira, Ana Patrícia de Sousa, Gimol Benchimol de Resende Prestes, Naelka Sarmento, André Luiz Tannus Dutra, Vanessa Simas de Lima Braga, and Cíntia Iara Oda Carvalhal. "Pista direta planas para tratamento de mordida cruzada anterior funcional – relato de caso." Orthodontic Science and Practice 14, no. 53 (2021): 56–61. http://dx.doi.org/10.24077/2021;1453-5661.

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Anterior crossbite is a malocclusion frequently found in deciduous and mixed dentitions, it can be classified as dental, skeletal or functional. This last one has a favorable prognosis when the treatment occurs in early stages. Considering this, Planas direct tracks have been showing to be an effective and less invasive alternative when few dental elements are involved. This paper presents a clinical case of a 6-year-old patient with functional unilateral anterior crossbite whose differentiated diagnosis and early intervention allowed a successful treatment. By manipulating the jaw and positio

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Carlos, Caio José, Jéssica Guimarães Alvarenga, and Mariana Scain Mazzochi. "Osteology of the feeding apparatus of Magnificent Frigatebird Fregata magnificens and Brown Booby Sula leucogaster (Aves: Suliformes)." Papéis Avulsos de Zoologia (São Paulo) 57, no. 20 (2017): 265. http://dx.doi.org/10.11606/0031-1049.2017.57.20.

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In this paper, we describe the skulls of Magnificent Frigatebird Fregata magnificens (Fregatidae) and Brown Booby (Sulidae) Sula leucogaster, with focus on the structures associated with the Musculi mandibulae. We discuss the results in the context of the feeding biology of the two species, which feed mainly on flying fish and squids. Frigatebirds capture prey from just above, or just below, the water surface in flight. The hook-shaped Apex maxillae in F. magnificens can be viewed as an adaptation for grasping prey from near the water surface. Boobies catch prey by plunging; thus, the dorsoven

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Liao, Yu-Fang, and Michael Mars. "Hard Palate Repair Timing and Facial Morphology in Unilateral Cleft Lip and Palate: before versus after Pubertal Peak Velocity Age." Cleft Palate-Craniofacial Journal 43, no. 3 (2006): 259–65. http://dx.doi.org/10.1597/04-196.1.

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Objective To investigate whether timing of hard palate repair, before versus after pubertal peak velocity age, had a significant effect on facial growth in patients with unilateral cleft lip and palate. Design Retrospective cross-sectional study. Setting Sri Lankan Cleft Lip and Palate Project. Patients A total of 125 adult patients with nonsyndromic unilateral cleft lip and palate were recruited and their last cephalometric radiographs were used. Main Outcome Measures Clinical notes were used to record surgical treatment histories. Cephalometry was used to determine facial morphology. Results

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Cannon, Kenneth, and Molly Cannon. "Looking for a Long-Term Record in the Greater Yellowstone Ecosystem: The 2010 Field Season at The Stinking Springs Rockshelter, Teton County, Wyoming." UW National Parks Service Research Station Annual Reports 33 (January 1, 2011): 87–96. http://dx.doi.org/10.13001/uwnpsrc.2011.3791.

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The mountainous environment of northwestern Wyoming is not known for the preservation of organic remains, specifically that of vertebrate species. The paucity of vertebrate remains has hampered the ability of researchers to understand the evolution of the Quaternary mammalian community, which is in sharp contrast to the detailed understanding of the regionâs geologic, climatic, and vegetation history. The few sites that have produced vertebrate remains have been largely confined to dry caves and rockshelters in the surrounding region and a few open air archaeological sites. In southern Teton

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Al-Salihi, KA, Ihsan Abdullah, and Ling Yoke Li. "Clinico-radiologic features of four cases of Ameloblastoma." Brazilian Journal of Oral Sciences 17 (April 3, 2018): 1–11. http://dx.doi.org/10.20396/bjos.v17i0.8651903.

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Ameloblastomas are jaw tumors that are locally aggressive with a high capacity for recurrence. It arises from the epithelium of the dental lamina. Radiograph remains the first and an essential investigation, despite the development of various cross-sectional imaging modalities. Aim: This article intends to describe the clinical findings and orthopantomograph (OPG) supported by computed tomography scan (CT scan) and MRI of four cases of ameloblastomas in the hospital University Sains Malaysia. Materials and methods: Data concerning the patients’ ages, sex, tumor locations, and surgical treatmen

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Liao, Yu-Fang, and Michael Mars. "Long-Term Effects of Palate Repair on Craniofacial Morphology in Patients with Unilateral Cleft Lip and Palate." Cleft Palate-Craniofacial Journal 42, no. 6 (2005): 594–600. http://dx.doi.org/10.1597/04-077r.1.

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Objective To identify the long-term effects of palate repair on craniofacial growth in patients with unilateral cleft lip and palate (UCLP). Design Retrospective cross-sectional study. Setting Sri Lankan Cleft Lip and Palate Project. Subjects Forty-eight adults with nonsyndromic unilateral cleft lip and palate, 29 men and 19 women, had lip repair only (LRO group). Fifty-eight adults with nonsyndromic unilateral cleft lip and palate, 35 men and 23 women, had lip and palate repairs by the age of 9 (LPR group). Main Outcome Measures Clinical notes were used to record surgical treatment histories.

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Alvarez, Márcia Cristina, Miriam Lacale Turbino, Celso de Barros, Valéria Oliveira Pagnano, and Osvaldo Luiz Bezzon. "Comparative study of intermaxillary relationships of manual and swallowing methods." Brazilian Dental Journal 20, no. 1 (2009): 78–83. http://dx.doi.org/10.1590/s0103-64402009000100014.

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This study compared the mandibular displacement from three methods of centric relation record using an anterior jig associated with (A) chin point guidance, (B) swallowing (control group) and (C) bimanual manipulation. Ten patients aged 25-39 years were selected if they met the following inclusion criteria: complete dentition (up to the second molars), Angle class I and absence of signs and symptoms of temporomandibular disorders and diagnostic casts showing stability in the maximum intercuspation (MI) position. Impressions of maxillary and mandibular arches were made with an irreversible hydr

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Dewhurst, R. J., S. M. Rutter, and A. J. Rook. "Nutritional and grazing management of the dairy cow." BSAP Occasional Publication 28 (2001): 71–76. http://dx.doi.org/10.1017/s1463981500041005.

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AbstractThe pre-requisites for nutritional management of dairy cows are information about how much feed is being consumed as well as the nutrients that are being derived from that feed. Studies of feed intake and nutrient supply have been limited by difficult experimental techniques, particularly with grazing animals. The models derived from much earlier work are of only general applicability and there is a need for more site-specific information in order to benefit further from conceptual advances.We have adopted a different approach to studying herbage intake and nutrient supply, using less-

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Meidiyanto, Robertus, and Wayan Ardhana. "Perawatan Maloklusi Pseudo Kelas III dengan Alat Ortodontik Cekat Teknik Begg." Majalah Kedokteran Gigi Indonesia 19, no. 1 (2016): 163. http://dx.doi.org/10.22146/majkedgiind.15414.

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Latar Belakang: Maloklusi Pseudo kelas III ditandai dengan hubungan yang tidak harmonis antara relasi anteroposterior rahang dan posisi mandibula terhadap maksila. Ketidakharmonisan tersebut dapat disebabkan karena mandibula yang normal dengan maksila retrusif. Maloklusi pseudo kelas III mempunyai perhitungan yang menunjukkan bentuk antara klas I dan skeletal klas III. Perbedaanya hanya pada sudut gonial dimana pada skeletal klas III sudutnya lebih tumpul, sedangkan pada sampel pseudo klas III, sudut gonial lebih mirip dengan klas I. Perawatan ortodontik dengan alat cekat teknik Begg dapat jug

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El-Miedany, Y., M. El Gaafary, M. Toth, S. Bahlas, W. Hassan, and M. H. Abu-Zaid. "POS1104 THE DEVELOPMENT AND VALIDATION OF A RISK STRATIFICATION QUESTIONNAIRE TO SCREEN FOR MEDICATION RELATED OSTEONECROSIS OF THE JAW RISK IN OSTEOPOROTIC PATIENTS." Annals of the Rheumatic Diseases 80, Suppl 1 (2021): 832.2–832. http://dx.doi.org/10.1136/annrheumdis-2021-eular.657.

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Background:Given the gaps in knowledge that exist in relation to risk stratification for osteonecrosis of the jaw (ONJ) amongst patients treated with anti-resorptive agents, there is a high need for an evidence-based measure which would facilitate the identification of those patients at higher risk of ONJ development; particularly, most of the available advice is empirically based.Objectives:to develop a valid self-administered questionnaire to facilitate risk stratification and risk minimisation of medication related ONJ in osteoporotic patients treated with anti-resorptive agents.Methods:Dev

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Dmitriev, М. О. "Determination of individual teleroentgenographic characteristics of the face profile in ukrainian young men and girls with orthognathic bite." Biomedical and Biosocial Anthropology, no. 32 (September 20, 2018): 28–34. http://dx.doi.org/10.31393/bba32-2018-04.

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Modern dentistry requires the definition of individualized values of teleroentgenographic indicators. To solve such problems, methods of regression and correlation analysis are increasingly used, which help to establish not only the existence of various relationships between the anatomical structures of the head and the parameters of the dento-jaw system, but also allow more accurately predict the change in the contour of soft facial tissue in response to orthodontic treatment. The purpose of the study is to develop mathematical models for the determination of individual teleroentgenographic c

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