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https://www.readbyqxmd.com/read/28717295/animal-inflicted-maxillofacial-injuries-treatment-modalities-and-our-experience
#1
Anjani Kumar Yadav, Mehul Rajesh Jaisani, Leeza Pradhan, Ashok Dongol, Arpita Singh, Pradeep Acharya, Alok Sagtani
INTRODUCTION: Animal inflicted injuries to the face and neck are becoming much more common as people lavish affection on pets. Injuries caused by animal attacks to the face can cause complex injuries to soft and hard tissues, presented as perforations, lacerations, crushes, avulsion or fractures. An uncountable number of bacteria and virus can be found in such injuries, with a potential pathological effect to humans, regarding infections. Although the infection rate is low due to excellent blood supply to face, the injuries have disfiguring effect with possible psychological repercussion to the patients...
September 2017: Journal of Maxillofacial and Oral Surgery
https://www.readbyqxmd.com/read/28713511/accuracy-of-densitometry-of-two-cone-beam-computed-tomography-equipment-in-comparison-with-computed-tomography
#2
Sina Haghanifar, Sajad Yousefi, Ehsan Moudi, Farida Abesi, Ali Bijani, Ali Akbar Moghadamnia, Mehrdad Nabahati
BACKGROUND: The use of oral implants has been growing, and cone beam computerized tomography (CBCT) has become the method of choice for oral and maxillofacial radiology. OBJECTIVE: To assess the accuracy of bone densitometry in two different CBCT devices in comparison with MDCT (multi-detector CT). METHODS: Different concentrations of urografin, including 2.5%, 5%, 7.5%, 10%, 12.5%, were prepared, and the Hounsfield unit of these solution was measured by two CBCT devices (SORDEX CRANEX 3D and NEWTOM 5G) and one spiral CT device (SOMATOM SENSATION)...
May 2017: Electronic Physician
https://www.readbyqxmd.com/read/28709822/occurrence-of-trigeminocardiac-reflex-during-dental-implant-surgery-an-observational-prospective-study
#3
James I-Sheng Huang, Hui-Chieh Yu, Yu-Chao Chang
BACKGROUND/PURPOSE: Trigeminocardiac reflex (TCR) is a clinical phenomenon that manifests as s sudden onset of hemodynamic perturbations. TCR has been reported in cranio-maxillofacial surgery resulting in severe medical risks. Monitoring the hemodynamic changes during cranio-maxillofacial surgery can provide important information to ensure the continuous evaluation of patient's physical conditions. This prospective observational study was conducted to determine the hemodynamic alterations related to the possibly of occurrence of TCR in patients during dental implant surgery...
July 11, 2017: Journal of the Formosan Medical Association, Taiwan Yi Zhi
https://www.readbyqxmd.com/read/28708906/effectiveness-of-periapical-radiography-versus-cone-beam-computed-tomography-with-different-kilovoltage-settings-in-the-detection-of-chemically-created-peri-implant-bone-defects-an-in-vitro-study
#4
Lucas Rodrigues Pinheiro, William C Scarfe, Marcelo Augusto de Oliveira Sales, Bruno Felipe Gaia, Arthur Rodriguez Gonzalez Cortes, Marcelo Gusmão Paraiso Cavalcanti
PURPOSE: To determine the effectiveness of cone beam computed tomography (CBCT) images obtained with different kilovoltage settings compared with intraoral periapical photostimulable storage phosphor (PSP) plate images in the detection of chemically created peri-implant defects utilizing a bovine rib bone model in vitro. MATERIALS AND METHODS: After placing 80 implants in bovine ribs, peri-implant circumferential bone defects of different sizes were created with 70% perchloric acid...
July 2017: International Journal of Oral & Maxillofacial Implants
https://www.readbyqxmd.com/read/28708903/glossary-of-oral-and-maxillofacial-implants
#5
William R Laney
No abstract available.
July 2017: International Journal of Oral & Maxillofacial Implants
https://www.readbyqxmd.com/read/28687468/two-different-techniques-of-manufacturing-tmj-replacements-a-technical-report
#6
Marcin Kozakiewicz, Tomasz Wach, Piotr Szymor, Rafał Zieliński
INTRODUCTION: Presently, during the surgical treatment of the patients in maxillofacial surgery, one can use various medical implants. Moreover custom made implants are being used. Replacements may be fitted to the structure and shape of the human skull owing to CAD/CAM (custom aided design/manufacture) called customized implants. This study was aimed to report for the first time clinical material from which custom implants, using two different techniques, were manufactured to reconstruct the temporomandibular joint (TMJ)...
June 12, 2017: Journal of Cranio-maxillo-facial Surgery
https://www.readbyqxmd.com/read/28664712/comparative-study-on-usefulness-of-gentamycin-containing-collagen-implants-in-the-treatment-of-patients-with-osteitis-and-osteomyelitis-of-the-craniofacial-skeleton
#7
COMPARATIVE STUDY
Paweł J Zawadzki, Konrad Perkowski, Michał Kotlarski, Anna Pietruczuk-Padzik, Lidia Chomicz
<b>Introduction and objective.</b> A reduction in incidences of peri-surgical complications due to infections is achieved by antibiotic prophylaxis The objective of the study was to assess the usefulness of gentamycin-containing collagen implants (GCCI) in the treatment of patients with osteitis and osteomyelitis of the craniofacial skeleton. <b>Materials and method.</b> The retrospective study included 103 patients with osteitis and osteomyelitis. 54 patients were treated intra-operatively with GCCI (Garamycin, EusaPharma, Europe)...
May 11, 2017: Annals of Agricultural and Environmental Medicine: AAEM
https://www.readbyqxmd.com/read/28652733/in-vitro-studies-of-nanosilver-doped-titanium-implants-for-oral-and-maxillofacial-surgery
#8
Rafał Pokrowiecki, Tomasz Zaręba, Barbara Szaraniec, Krzysztof Pałka, Agnieszka Mielczarek, Elżbieta Menaszek, Stefan Tyski
The addition of an antibacterial agent to dental implants may provide the opportunity to decrease the percentage of implant failures due to peri-implantitis. For this purpose, in this study, the potential efficacy of nanosilver-doped titanium biomaterials was determined. Titanium disks were incorporated with silver nanoparticles over different time periods by Tollens reaction, which is considered to be an eco-friendly, cheap, and easy-to-perform method. The surface roughness, wettability, and silver release profile of each disc were measured...
2017: International Journal of Nanomedicine
https://www.readbyqxmd.com/read/28647227/in-vivo-cellular-reactions-to-different-biomaterials-physiological-and-pathological-aspects-and-their-consequences
#9
REVIEW
Sarah Al-Maawi, Anna Orlowska, Robert Sader, C James Kirkpatrick, Shahram Ghanaati
Biomaterials are widely used in guided bone regeneration (GBR) and guided tissue regeneration (GTR). After application, there is an interaction between the host immune system and the implanted biomaterial, leading to a biomaterial-specific cellular reaction. The present review focuses on cellular reactions to numerous biomaterials in vivo with consideration of different implantation models and microenvironments in different species, such as subcutaneous implantation in mice and rats, a muscle model in goats and a femur model in rabbits...
June 21, 2017: Seminars in Immunology
https://www.readbyqxmd.com/read/28642562/what-is-the-methodological-quality-of-published-dental-implant-guidelines
#10
Mark-Steven Howe
Data sourcesSix implant dentistry journals with impact factors (2014) assigned by Journal Citation Reports (Clinical Oral Implants Research, Clinical Implant Dentistry and Related Research, European Journal of Oral Implants, The International Journal of Oral and Maxillofacial Implants, Journal of Oral Implantology, and Implant Dentistry) and the Medline database.Study selectionTwo reviewers independently selected guidelines published between May 2009 and February 2016.Data evaluationFollowing training four reviewers independently applied the Agree II tool (http://www...
June 23, 2017: Evidence-based Dentistry
https://www.readbyqxmd.com/read/28634635/erratum-to-long-term-success-of-dental-implant-supported-dentures-in-postirradiated-patients-treated-for-neoplasms-of-the-maxillofacial-skeleton-a-retrospective-study
#11
Yiqun Wu, Wei Huang, Zhiyong Zhang, Zhiyuan Zhang, Duohong Zou
No abstract text is available yet for this article.
June 21, 2017: Clinical Oral Investigations
https://www.readbyqxmd.com/read/28627032/tooth-autotransplantation-as-a-pillar-for-3d-regeneration-of-the-alveolar-process-after-severe-traumatic-injury-a-case-report
#12
Eduardo Anitua, Maialen Mendinueva-Urkia, Sandra Galan-Bringas, Alia Murias-Freijo, Mohammad Hamdan Alkhraisat
In dental traumatology, the loss of teeth and the supporting alveolar bone in children compromise the proper development of maxillofacial structures and also limit the solutions that can be offered. In this case report, multidisciplinary management is described of a child with a significant loss of alveolar bone and associated teeth due to a traffic accident at 8 years of age. The management involved staged teeth autotransplantation into surgically prepared sites with bone expanders, orthodontic treatment and dental implants...
June 18, 2017: Dental Traumatology: Official Publication of International Association for Dental Traumatology
https://www.readbyqxmd.com/read/28612700/knowledge-gaps-in-oral-and-maxillofacial-surgery-a-systematic-mapping
#13
Marie Österberg, Anders Holmlund, Bo Sunzel, Sofia Tranæus, Svante Twetman, Bodil Lund
OBJECTIVES: The aim of this study was to evaluate available knowledge and identify knowledge gaps within the field of oral and maxillofacial surgery, by systematically collecting and evaluating systematic reviews. Twelve specific domains were selected: surgical removal of teeth, antibiotic and corticosteroid prophylaxis, orofacial infections, dental and facial trauma, orthognathic surgery, reconstructive surgery, benign tumors, cysts, premalignant lesions, oral complications of treatment of malignant tumors, hyperbaric oxygen therapy, temporomandibular joint surgery, cost effectiveness of different surgical treatments, and ethics...
January 2017: International Journal of Technology Assessment in Health Care
https://www.readbyqxmd.com/read/28602382/value-in-oral-and-maxillofacial-surgery-a-systematic-review-of-economic-analyses
#14
Benjamin P Geisler, Yisi D Ji, Zachary S Peacock
PURPOSE: The purpose of this study is to describe the state of economic analyses in the field of oral and maxillofacial surgery (OMS). MATERIALS AND METHODS: A systematic search of published literature up to 2016 was performed. The inclusion criteria were as follows: English-language articles on economic analyses pertaining to OMS including anesthesia and pain management; dentoalveolar surgery; orthognathic, cleft, and/or obstructive sleep apnea treatment; pathology; reconstruction; temporomandibular disorders; trauma; and other...
May 18, 2017: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28597948/identification-of-a-carbonized-body-using-implanted-surgical-plates-the-importance-of-computed-tomography
#15
Vanessa Moreira Andrade, Christian Abreu Stibich, Paulo Maurício de Santa Martha, Casimiro Abreu Possante de Almeida, Andrea de Castro Domingos Vieira
In addition to clinical examination, forensic odontologists can use diagnostic imaging as an auxiliary method for identification. This paper reports a case where forensic odontologists from the Afrânio Peixoto Legal Medicine Institute in Rio de Janeiro (Brazil) positively identified a carbonized and partially calcined body using oral and maxillofacial imaging. The cadaver showed several metallic plates fixed with metallic screws on bones of the neurocranium and viscerocranium. Family members provided spiral computed tomography scans of the skull and a panoramic radiograph that were acquired after an accident that required surgical procedures...
June 9, 2017: Journal of Forensic Sciences
https://www.readbyqxmd.com/read/28590399/displacement-of-dental-implant-into-the-submental-space-after-surgical-integration
#16
Mustafa Kirtay, Umit Yolcu, Serkan Dundar
Osseointegrated dental implants are common and widely used to treat edentulism. Implant displacement into the maxillofacial spaces during surgery or after a period of use is a complication recognized in the literature. Foreign objects such as titanium dental implants in the maxillofacial region must be removed because they cause infection due to tissue reaction. In this report, the authors present the case of a patient whose dental implant slipped into the submental space after surgical integration and describe the surgical removal of the implant via an extraoral approach...
June 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28584411/effectiveness-of-hyperbaric-oxygen-therapy-in-irradiated-maxillofacial-dental-implant-patients-a-systematic-review-with-meta-analysis
#17
REVIEW
Darshana Nilesh Shah, Chirag Jasubhai Chauhan, Jenish Sureshbhai Solanki
The significantly higher implant failure rates in maxillofacial patients, undergoing radiotherapy, might be caused by the long-term effects of reduced vascularization compromising the implantation site. An extensive preclinical animal literature and a multitude of clinical reports suggest the use of hyperbaric oxygen (HBO) therapy as it can improve the tissue vascularity. Hence, it may increase the implant survival rate by enhancing osseointegration process in such patients. The objective of this systematic review was to investigate the effectiveness of HBO therapy on dental implant survival rate in irradiated maxillofacial patients who require prosthodontic rehabilitation...
April 2017: Journal of Indian Prosthodontic Society
https://www.readbyqxmd.com/read/28578369/what-is-the-frequency-of-anatomical-variations-and-pathological-findings-in-maxillary-sinuses-among-patients-subjected-to-maxillofacial-cone-beam-computed-tomography-a-systematic-review
#18
J Ata-Ali, J-V Diago-Vilalta, M Melo, L Bagán, M-C Soldini, C Di-Nardo, F Ata-Ali, J-F Mañes-Ferrer
BACKGROUND: When considering dental implant rehabilitation in atrophic posterior sectors, the maxillary sinuses must be evaluated in detail. Knowledge of the anatomical variations and of the potential lesions found in these structures conditions the outcome of sinus lift procedures and therefore of the dental implants. A systematic review is made to determine the frequency of anatomical variations and pathological findings in maxillary sinuses among patients subjected to cone beam computed tomography (CBCT)...
July 1, 2017: Medicina Oral, Patología Oral y Cirugía Bucal
https://www.readbyqxmd.com/read/28573552/autogenous-bone-grafts-in-oral-implantology-is-it-still-a-gold-standard-a-consecutive-review-of-279-patients-with-456-clinical-procedures
#19
Andreas Sakkas, Frank Wilde, Marcus Heufelder, Karsten Winter, Alexander Schramm
BACKGROUND: This study assessed the clinical outcomes of graft success rate and early implant survival rate after preprosthetic alveolar ridge reconstruction with autologous bone grafts. METHODS: A consecutive retrospective study was conducted on all patients who were treated at the military outpatient clinic of the Department of Oral and Plastic Maxillofacial Surgery at the military hospital in Ulm (Germany) in the years of 2009 until 2011 with autologous bone transplantation prior to secondary implant insertion...
December 2017: International Journal of Implant Dentistry
https://www.readbyqxmd.com/read/28571762/filling-bone-defects-with-%C3%AE-tcp-in-maxillofacial-surgery-a-review
#20
REVIEW
B Guillaume
Reconstruction of bone defects prior to implant placement now involves synthetic substitutes such as β-TCP because of its ability to promote bone remodeling. Its capacity to be progressively substituted by the patient's bone allows to regenerate a dense bone volume. In addition, its availability in large quantities, avoiding the morbidity observed with harvesting autogenous bone, widens the operative indications. In this paper, the main indications of β-TCP in maxillofacial surgery (dentistry, parodontology and dental implant surgery) are reviewed...
May 29, 2017: Morphologie: Bulletin de L'Association des Anatomistes
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