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Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology

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https://www.readbyqxmd.com/read/28411008/cone-beam-computed-tomography-incidental-findings-of-the-cervical-spine-and-clivus-retrospective-analysis-and-review-of-the-literature
#1
Noura A Alsufyani
OBJECTIVE: The aim of this study was to analyze and describe incidental findings in the cervical spine (C-spine) and the clivus encountered in cone beam computed tomography (CBCT) imaging. The wide range of possible anatomic variants and pathoses is discussed in the context of the medical and dental literature to clarify their radiographic appearance and clinical implications as a guide for the oral and maxillofacial radiologist. STUDY DESIGN: A retrospective analysis of radiographic reports was conducted based on CBCT images from 2 oral and maxillofacial imaging centers...
March 19, 2017: Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
https://www.readbyqxmd.com/read/28392231/response-to-commentary-on-clinicobiochemical-evaluation-of-turmeric-with-black-pepper-and-nigella-sativa-in-management-of-oral-submucous-fibrosis-a-double-blind-randomized-preliminary-study
#2
LETTER
Pratik Rameshchandra Pipalia, Rajeshwari G Annigeri, Ranjeeta Mehta, Nimesh Jain
No abstract text is available yet for this article.
March 18, 2017: Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
https://www.readbyqxmd.com/read/28412233/importance-of-tumor-extent-in-adenosquamous-carcinoma-of-the-head-and-neck-a-retrospective-cohort-study
#3
Robert J Lee, Thomas Lin, Serena A Lee, Kevin K Lee, Russell E Christensen
OBJECTIVE: The aim of this study was to determine the correlates of survival for patients diagnosed with adenosquamous carcinoma (ASC) of the head and neck. STUDY DESIGN: Patients diagnosed with ASC of the head and neck between 1973 and 2012 were identified from the Surveillance, Epidemiology, and End Results (SEER) database. Kaplan-Meier and Cox proportional hazard regression analyses were conducted to investigate the prognostic factors and treatment modalities that determine overall survival (OS) and disease-specific survival (DSS)...
March 10, 2017: Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
https://www.readbyqxmd.com/read/28412236/are-dental-and-jaw-changes-more-prevalent-in-a-brazilian-population-with-sickle-cell-anemia
#4
Halinna Larissa Cruz Correia de Carvalho, José Yagoh Saraiva Rolim, Érika Bárbara Abreu Fonseca Thomaz, Soraia de Fátima Carvalho Souza
OBJECTIVE: The aim of this study was to analyze the prevalence of dental and jaw changes in individuals with sickle cell anemia (SCA) compared with a control group from a Brazilian population. STUDY DESIGN: This was a retrospective cross-sectional study. Participants were divided into 2 groups: SCA and control (123 patients per group). Intraoral periapical radiographs were taken. Changes in bone pattern and dental changes were investigated by using the following radiographic parameters: (1) trabecular bone (step-ladder or spider web); (2) integrity of the lamina dura (loss of sharpness and continuity, partial or complete absence, and increased thickness); and (3) dental changes (pulp chamber, root surface, periapex, dental form, number, and position)...
March 9, 2017: Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
https://www.readbyqxmd.com/read/28412235/evaluation-of-the-efficacy-of-a-metal-artifact-reduction-algorithm-in-different-cone-beam-computed-tomography-scanning-parameters
#5
Polyane Mazucatto Queiroz, Francisco Carlos Groppo, Matheus Lima Oliveira, Francisco Haiter-Neto, Deborah Queiroz Freitas
OBJECTIVE: The aim of this study was to evaluate the efficacy of a metal artifact reduction (MAR) algorithm in cone beam computed tomography (CBCT) images of dental materials obtained with different field-of-view (FOV) and voxel sizes. STUDY DESIGN: Two imaging phantoms were custom-made of acrylic resin. Each phantom had 3 cylinders made of the same dental material: dental amalgam or copper-aluminum alloy. CBCT scans were obtained separately for each of the imaging phantoms using the Picasso-Trio CBCT (Vatech, Hwaseong, Republic of Korea) unit at 4 FOV sizes and 2 voxel sizes...
March 9, 2017: Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
https://www.readbyqxmd.com/read/28411004/firm-dome-shaped-mass-of-lower-lip
#6
Jasbir D Upadhyaya, Donald M Cohen, Mohammed N Islam, Indraneel Bhattacharyya
No abstract text is available yet for this article.
March 1, 2017: Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
https://www.readbyqxmd.com/read/28412232/accuracy-of-video-observation-and-a-three-dimensional-head-tracking-system-for-detecting-and-quantifying-robot-simulated-head-movements-in-cone-beam-computed-tomography
#7
Rubens Spin-Neto, Louise H Matzen, Lars Schropp, Thomas S Sørensen, Erik Gotfredsen, Ann Wenzel
OBJECTIVES: To assess the accuracy of detecting robot-simulated head movements using video observation (VO) and 3-dimensional head tracking (HT) in a cone beam computed tomography examination setup. STUDY DESIGN: A mannequin head was mounted on a robot that was programmed to simulate patient head movements. Six types of movement (tremor, nodding, lateral rotation, lifting, swallowing, and anteroposterior translation), 3 distances (0.25, 1, and 5 mm), and 2 speeds (1 and 5 mm/s) were tested in triplicate (108 examinations)...
February 28, 2017: Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
https://www.readbyqxmd.com/read/28411006/the-efficacy-of-minocycline-mouth-rinses-on-the-symptoms-associated-with-recurrent-aphthous-stomatitis-a-randomized-double-blind-crossover-study-assessing-different-doses-of-oral%C3%A2-rinse
#8
Noam Yarom, Keren Zelig, Joel B Epstein, Meir Gorsky
OBJECTIVE: The aim of the study was to assess the efficacy of 2 different concentrations of minocycline mouthwashes on the symptoms of recurrent aphthous stomatitis (RAS). STUDY DESIGN: The 2-year study was designed as a randomized, double-blind, crossover study. Healthy patients with frequent RAS episodes received 2 sealed and computer-randomized marked kits containing minocycline mouthwashes (0.2% and 0.5% solution). The patients were asked to use 1 of the kits on the first episode of RAS, starting with the first onset of prodromal symptoms, until the symptoms resolved or up to a maximum of 10 days (whichever came first)...
February 28, 2017: Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
https://www.readbyqxmd.com/read/28411003/bryne-s-grading-system-predicts-poor-disease-specific-survival-of-oral-squamous-cell-carcinoma-a-comparative-study-among-different-histologic-grading-systems
#9
Vivian Petersen Wagner, Liana Preto Webber, Marina Curra, Isadora Peres Klein, Luise Meurer, Vinicius Coelho Carrad, Manoela Domingues Martins
OBJECTIVES: The aim of this study was to access the prognostic value of 4 histopathologic grading systems of oral squamous cell carcinoma (OSCC): The World Health Organization (WHO), Anneroth, Bryne (1989), and Bryne (1992). STUDY DESIGN: Eighty-five cases of OSCC diagnosed between 1996 and 2010 at the Clinics Hospital of Porto Alegre (Porto Alegre, Brazil) were included. Slides stained with hematoxylin and eosin were obtained, and a histologic grade was assigned on the basis of the consensus of 3 expert oral pathologists, who were blinded to the clinicopathologic factors...
February 28, 2017: Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
https://www.readbyqxmd.com/read/28412234/premolar-autotransplantation-in-juvenile-dentition-quantitative-assessment-of-vertical-bone-and-soft-tissue-growth
#10
Inessa Michl, Dirk Nolte, Claudia Tschammler, Martin Kunkel, Robert Linsenmann, Johannes Angermair
OBJECTIVE: Premolar autotransplantation represents an effective therapeutic option for the treatment of juvenile dentition with either aquired or congenital hypodontia. The objective of this prospective clinical study was to quantitatively assess bone and soft tissue levels after autogenous premolar transplantation by clinical and radiographic parameters. STUDY DESIGN: In the study, 26 premolars were transplanted in 20 patients after traumatic tooth loss (n = 16) or congenital aplasia (n = 10) in the anterior maxilla...
February 22, 2017: Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
https://www.readbyqxmd.com/read/28434836/retrograde-superselective-intra-arterial-chemotherapy-and-daily-concurrent-radiotherapy-for-t2-4n0-tongue-cancer-control-of-occult-neck-metastasis
#11
Shuhei Minamiyama, Kenji Mitsudo, Yuichiro Hayashi, Masaki Iida, Toshinori Iwai, Hideyuki Nakashima, Senri Oguri, Tomomichi Ozawa, Toshiyuki Koizumi, Makoto Hirota, Mitomu Kioi, Iwai Tohnai
OBJECTIVE: To evaluate the therapeutic results and control of occult neck metastasis in patients with T2-4N0 oral tongue squamous cell carcinoma treated with retrograde superselective intra-arterial chemotherapy and daily concurrent radiotherapy. STUDY DESIGN: Forty-two patients with T2-4N0 tongue cancer (17 with late T2; 13 with T3; and 12 with T4a disease, M0) were treated with intra-arterial chemoradiotherapy. Treatment consisted of retrograde superselective intra-arterial chemotherapy (docetaxel 50-70 mg/m(2), cisplatin 125-175 mg/m(2)) and daily concurrent radiotherapy (50-70 Gy) for 5-7 weeks...
February 21, 2017: Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
https://www.readbyqxmd.com/read/28412237/reply-to-details-of-the-participants-and-medical-intervention-used-in-the-study-evaluating-the-effect-of-a-mouth-exercising-device-on-burning-sensation-in-oral-submucous-fibrosis
#12
LETTER
Pravinkumar G Patil, Vinay Hazarey, Rekha Chaudhari, Smita Nimbalkar-Patil
No abstract text is available yet for this article.
February 21, 2017: Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
https://www.readbyqxmd.com/read/28396073/a-randomized-control-trial-measuring-the-effectiveness-of-a-mouth-exercising-device-for-mucosal-burning-in-oral-submucous-fibrosis-a-commentary
#13
LETTER
Saurabh Roy, Keerthilatha M Pai, Komal Sharma, Niharika Dubey
No abstract text is available yet for this article.
February 21, 2017: Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
https://www.readbyqxmd.com/read/28302494/actinomyces-israelii-in-radicular-cysts-a-molecular-study
#14
Nathália Rodrigues Gomes, Marina Gonçalves Diniz, Thais Dos Santos Fontes Pereira, Carlos Estrela, Luiz de Macedo Farias, Bruno Augusto Benevenuto de Andrade, Carolina Cavaliéri Gomes, Ricardo Santiago Gomez
OBJECTIVE: To investigate whether the microscopic filamentous aggregates observed in radicular cysts are associated with the molecular identification of Actinomyces israelii. Moreover, to verify whether this bacterium can be detected in radicular cyst specimens not presenting aggregates. STUDY DESIGN: Microscopic colonies suggestive of Actinomyces were found in 8 out of 279 radicular cyst samples (case group). The case and control groups (n = 12; samples without filamentous colonies) were submitted to the semi-nested polymerase chain reaction to test the presence of A israelii...
February 21, 2017: Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
https://www.readbyqxmd.com/read/28433599/coronectomy-and-dentigerous-cysts-a-review-of-68-patients
#15
REVIEW
Marianne Henien, Chris Sproat, Jerry Kwok, Kiran Beneng, Vinod Patel
OBJECTIVE: This large case series retrospectively reviewed the outcomes of coronectomy in conjunction with dentigerous cyst removal in 68 patients at the oral surgery department of Guy's Hospital. STUDY DESIGN: A retrospective review of 68 patients was undertaken in a single department where 73 teeth with associated dentigerous cysts were treated by coronectomy to reduce the risk of inferior alveolar nerve injury or mandibular fracture. RESULTS: One patient experienced permanent injury of the inferior alveolar nerve...
February 20, 2017: Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
https://www.readbyqxmd.com/read/28411007/influence-of-lip-retraction-on-the-cone-beam-computed-tomography-assessment-of-bone-and-gingival-tissues-of-the-anterior-maxilla
#16
Jesca Neftali Nogueira Silva, Priscila Ferreira de Andrade, Bruno Salles Sotto-Maior, Neuza Maria Souza Picorelli Assis, Antônio Carlos Pires Carvalho, Karina Lopes Devito
OBJECTIVE: To evaluate the influence of lip retraction on cone beam computed tomography (CBCT) assessment of bone and gingival tissues on the labial surface of the anterior maxilla. STUDY DESIGN: A retrospective study was conducted using measurements of bone and gingival tissues collected from 120 maxillary incisors. The thicknesses of the bone and gingival tissues of different regions were measured on CBCT images, with and without a lip retractor. The thicknesses of the gingival tissues obtained from CBCT were correlated with measurements performed by clinical probing...
February 20, 2017: Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
https://www.readbyqxmd.com/read/28411005/bacterial-and-histopathological-findings-in-deep-head-and-neck-infections-a-retrospective-analysis
#17
Robert Cordesmeyer, Philipp Kauffmann, Tröltzsch Markus, Christian Sömmer, Helmut Eiffert, Felix Bremmer, Rainer Laskawi
OBJECTIVES: Deep neck infections are among the most dangerous acute diseases in the head and neck region. This analysis gives an overview of the bacterial and histopathologic findings of deep neck infections. STUDY DESIGN: From January 2002 to December 2012, 63 patients were diagnosed with and treated for deep neck infections at the University Medical Center Göttingen. Bacterial and histopathologic examinations were made, and the occurrence of bacterial pathogens and histopathologic findings were analyzed...
February 20, 2017: Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
https://www.readbyqxmd.com/read/28396071/influence-of-basis-images-and-skull-position-on-evaluation-of-cortical-bone-thickness-in-cone-beam-computed-tomography
#18
Monikelly do Carmo Chagas Nascimento, Solange Maria de Almeida Boscolo, Francisco Haiter-Neto, Emanuela Carla Dos Santos, Ivo Lambrichts, Ruben Pauwels, Reinhilde Jacobs
OBJECTIVES: The aim of this study was to assess the influence of the number of basis images and the orientation of the skull on the evaluation of cortical alveolar bone in cone beam computed tomography (CBCT). STUDY DESIGN: Eleven skulls with a total of 59 anterior teeth were selected. CBCT images were acquired by using 4 protocols, by varying the rotation of the tube-detector arm and the orientation of the skull (protocol 1: 360°/0°; protocol 2: 180°/0°; protocol 3: 180°/90°; protocol 4: 180°/180°)...
February 14, 2017: Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
https://www.readbyqxmd.com/read/28392230/changes-in-condylar-position-after-bssro-with-and-without-le-fort-i-osteotomy-via-surgery-first-approach-in-mandibular-prognathism-with-facial-asymmetry
#19
Jiyin Li, Sun-Youl Ryu, Hong-Ju Park, Min-Suk Kook, Seunggon Jung, Jeong Joon Han, Hee-Kyun Oh
OBJECTIVES: This study aimed to evaluate changes in condylar position after bilateral sagittal split ramus osteotomy (BSSRO) with and without Le Fort I osteotomy via the surgery-first approach (SFA) in patients with facial asymmetry. STUDY DESIGN: Eighteen patients (36 condyles) who received surgical-orthodontic treatment using the SFA were included and divided into 2 groups depending on the extent of surgery: BSSRO-only group (n = 12) and BSSRO with Le Fort I osteotomy group (n = 6)...
February 6, 2017: Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
https://www.readbyqxmd.com/read/28407991/three-dimensional-volumetric-analysis-of-ghost-cell-odontogenic-carcinoma-using-3-d-reconstruction-software-a-case-report
#20
João Pedro Perez Gomes, Andre Luiz Ferreira Costa, Carlos Takahiro Chone, Albina Messias de Almeida Milani Altemani, João Maurício Carrasco Altemani, Carmen Silvia Passos Lima
OBJECTIVE: Ghost cell odontogenic carcinoma is a very rare malignant neoplasm. Tumor volume may be a more precise alternative for determining size, which is usually measured by maximum linear dimension. The purpose of this case report is to highlight the importance of obtaining 3-dimensional (3-D) images of the tumor for volumetric analysis to improve the chances of surgical success. This report presents a case of ghost cell odontogenic carcinoma infiltrating the maxillary sinus through the palate...
May 2017: Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
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