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Teeth injuries

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https://www.readbyqxmd.com/read/28177588/a-retrospective-study-of-isolated-fractures-of-the-alveolar-process-in-the-permanent-dentition
#1
Maja Marotti, Kurt Alois Ebeleseder, Gerold Schwantzer, Stefanie Jauk
BACKGROUND/AIM: There is a lack of studies of fractures of the alveolar process (FAP). Only five were published in the last fifty years. The aim of this study was to analyze the risk of pulp necrosis and infection (PN), pulp canal obliteration (PCO), infection-related root resorption (IRR), ankylosis-related resorption (ARR), marginal bone loss (MBL), and tooth loss (TL) as well as to identify the possible risk factors for teeth involved in an isolated alveolar process fracture. In the second part, any late complications of the involved teeth were reported in patients who responded to a follow-up examination...
February 8, 2017: Dental Traumatology: Official Publication of International Association for Dental Traumatology
https://www.readbyqxmd.com/read/28174060/does-additional-cone-beam-computed-tomography-decrease-the-risk-of-inferior-alveolar-nerve-injury-in-high-risk-cases-undergoing-third-molar-surgery-does-cbct-decrease-the-risk-of-ian-injury
#2
Y T Korkmaz, S Kayıpmaz, F C Senel, K T Atasoy, Z Gumrukcu
The objectives of this study were to evaluate the efficacy of additional cone beam computed tomography (CBCT) imaging on decreasing the risk of inferior alveolar nerve (IAN) injury during third molar removal in patients at high risk and to assess the surgical outcomes. The study sample included patients considered at high risk for IAN injury based on panoramic radiography (PAN) evaluation. The primary predictor was the type of imaging method (PAN only or with additional CBCT). The other variables were demographic and anatomical/radiographic factors...
February 4, 2017: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28168413/early-neurobehavioral-development-of-mice-lacking-endogenous-pacap
#3
Jozsef Farkas, Balazs Sandor, Andrea Tamas, Peter Kiss, Hitoshi Hashimoto, Andras D Nagy, Balazs D Fulop, Tamas Juhasz, Sridharan Manavalan, Dora Reglodi
Pituitary adenylate cyclase activating polypeptide (PACAP) is a multifunctional neuropeptide. In addition to its diverse physiological roles, PACAP has important functions in the embryonic development of various tissues, and it is also considered as a trophic factor during development and in the case of neuronal injuries. Data suggest that the development of the nervous system is severely affected by the lack of endogenous PACAP. Short-term neurofunctional outcome correlates with long-term functional deficits; however, the early neurobehavioral development of PACAP-deficient mice has not yet been evaluated...
February 6, 2017: Journal of Molecular Neuroscience: MN
https://www.readbyqxmd.com/read/28160512/prevalence-of-dental-trauma-and-use-of-mouthguards-in-professional-handball-players
#4
Lana Bergman, Slađana Milardović Ortolan, Davor Žarković, Joško Viskić, Dražen Jokić, Ketij Mehulić
BACKGROUND / AIM: Published data about orofacial injuries and mouthguard use by professional handball players is scarce. The aim of this study was to investigate the prevalence of orofacial trauma and mouthguard use in professional handball players. MATERIALS AND METHODS: Data were collected among 100 professional handball players through a questionnaire which contained 17 questions about age, experience in playing handball, playing position, orofacial trauma experience during the past 12 months, type of injury and mouthguard use...
February 4, 2017: Dental Traumatology: Official Publication of International Association for Dental Traumatology
https://www.readbyqxmd.com/read/28159606/recent-coating-developments-for-combination-devices-in-orthopedic-and-dental-applications-a-literature-review
#5
Eric J Tobin
Orthopedic and dental implants have been used successfully for decades to replace or repair missing or damaged bones, joints, and teeth, thereby restoring patient function subsequent to disease or injury. However, although device success rates are generally high, patient outcomes are sometimes compromised due to device-related problems such as insufficient integration, local tissue inflammation, and infection. Many different types of surface coatings have been developed to address these shortcomings, including those that incorporate therapeutic agents to provide localized delivery to the surgical site...
January 31, 2017: Advanced Drug Delivery Reviews
https://www.readbyqxmd.com/read/28153645/-epidemiological-clinical-and-forensic-physical-violence-against-women-in-tambacounda-senegal
#6
M M M Leye, P Ndiaye, D Ndiaye, I Seck, A Faye, A Tal Dia
INTRODUCTION: To contribute to the fight against physical violence against women, this work aimed to make a 10-year review of cases treated at the Regional Court of Tambacounda. METHODOLOGY: This observational, retrospective, descriptive and analytical study was conducted from 15 October 2014 to 15 April 2015. It covered all the court records of victims of intentional injury from 2006 to 2015. The data was entered and analyzed using Epi info 3.3.2 software. RESULTS: In all, 113 cases were treated...
January 30, 2017: Revue D'épidémiologie et de Santé Publique
https://www.readbyqxmd.com/read/28139485/assessment-of-knowledge-and-attitude-before-and-after-a-health-education-program-in-east-madurai-primary-school-teachers-with-regard-to-emergency-management-of-avulsed-teeth
#7
M Taranath, R M Senaikarasi, Kavita Manchanda
INTRODUCTION: Children attend primary school from as early as 6 years to the mixed dentition stage of about 9 years and spend most of their time in school along with the teachers. School teachers are likely to be among the first to see a child immediately after an injury has occurred, and their knowledge regarding emergency procedures is critical to ensure good prognosis of the clinical treatment. PURPOSE: The purpose of the study was to evaluate, by means of a questionnaire, the primary school teacher's knowledge and attitude with regard to emergency management of traumatized avulsed teeth and to test the effectiveness of a health education tool...
January 2017: Journal of the Indian Society of Pedodontics and Preventive Dentistry
https://www.readbyqxmd.com/read/28116877/prevalence-of-dental-injuries-and-awareness-regarding-mouthguards-among-basketball-players-and-coaches
#8
Murat Tiryaki, Gunce Saygi, Sevda Ozel Yildiz, Zuhal Yildirim, Ugur Erdemir, Taner Yucel
BACKGROUND: Dental injuries are frequently occurred by an impact to facial area among basketball players. In fact, mouthguards are able to absorb the power of impacts and protect teeth from excessive forces, it is crucial for players even at training to wear mouthguards. To determine the prevalence of dental injuries and investigate the awareness about the use of mouthguards among basketball players and coaches. METHODS: A 14-item questionnaire was designed and tested among licensed basketball players and coaches, all of whom were continuously exposed to the risk of dental injuries...
January 23, 2017: Journal of Sports Medicine and Physical Fitness
https://www.readbyqxmd.com/read/28112989/airway-management-proficiency-checklist-for-assessing-paramedic-performance
#9
David P Way, Ashish R Panchal, Geoffrey I Finnegan, Thomas E Terndrup
OBJECTIVE: To develop and derive an instrument for assessing airway management proficiency for paramedics. METHODS: Using a validated difficult airway model simulation, we recorded responses to a standard traumatic brain injury scenario requiring airway management in 197 certified paramedics. Discrete items (N = 131) were developed by an expert panel, and referenced to three performance standard subscales (i.e., intubation, ventilation, and backup airway). Responses were scored and subjected to an iterative process to create a more practical number of items for the final Airway Management Proficiency Checklist (AMPC)...
January 23, 2017: Prehospital Emergency Care
https://www.readbyqxmd.com/read/28110067/poly-glycerol-sebacate-elastomer-supports-bone-regeneration-by-its-mechanical-properties-being-closer-to-osteoid-tissue-rather-than-to-mature-bone
#10
S H Zaky, K W Lee, J Gao, A Jensen, K Verdelis, Y Wang, A J Almarza, C Sfeir
: Mechanical load influences bone structure and mass. Arguing the importance of load-transduction, we investigated the mechanisms inducing bone formation using an elastomeric substrate. We characterized Poly (glycerol sebacate) (PGS) in-vitro for its mechanical properties, compatibility with osteoprogenitor cells regarding adhesion, proliferation, differentiation under compression versus static cultures and in-vivo for the regeneration of a rabbit ulna critical size defect. The load-transducing properties of PGS were compared in-vitro to a stiffer poly lactic-co- glycolic-acid (PLA/PGA) scaffold of similar porosity and interconnectivity...
January 18, 2017: Acta Biomaterialia
https://www.readbyqxmd.com/read/28100992/multiple-magnetic-foreign-bodies-causing-severe-digestive-tract-injuries-in-a-child
#11
Xinmin Si, Baofeng Du, Lei Huang
Foreign body (FB) ingestion is a common emergency as well as a major cause of accidental injury and represents a severe public health problem in childhood, especially in infants. Most cases of FB ingestion reported in children aged between 6 months and 3 years depend primarily on the fact that young children are more likely to explore objects using their mouth and are not able to distinguish edible objects from nonedible ones, their teeth are physiologically lacking, and they have poor swallowing coordination...
September 2016: Case Reports in Gastroenterology
https://www.readbyqxmd.com/read/28097682/evaluation-of-perforated-demineralized-dentin-scaffold-on-bone-regeneration-in-critical-size-sheep-iliac-defects
#12
Md Arafat Kabir, Masaru Murata, Toshiyuki Akazawa, Kaoru Kusano, Katsuhisa Yamada, Manabu Ito
OBJECTIVES: Regenerating critical-size bone injury is a major problem that continues to inspire the design of new graft materials. Therefore, tissue engineering has become a novel approach for targeting bone regeneration applications. Human teeth are a rich source of stem cells, matrix, trace metal ions, and growth factors. A vital tooth-derived demineralized dentin matrix is acid-insoluble and composed of cross-linked collagen with growth factors. In this study, we recycled human non-functional tooth into a unique geometric dentin scaffold, entitled perforated root-demineralized dentin matrix (PR-DDM)...
January 17, 2017: Clinical Oral Implants Research
https://www.readbyqxmd.com/read/28086992/therapies-for-bruxism-a-systematic-review-and-network-meta-analysis-protocol
#13
Mauro Elias Mesko, Brian Hutton, Jovito Adiel Skupien, Rafael Sarkis-Onofre, David Moher, Tatiana Pereira-Cenci
BACKGROUND: Bruxism is a sleep disorder characterized by grinding and clenching of the teeth that may be related to irreversible tooth injuries. It is a prevalent condition occurring in up to 31% of adults. However, there is no definitive answer as to which of the many currently available treatments (including drug therapy, intramuscular injections, physiotherapy, biofeedback, kinesiotherapy, use of intraoral devices, or psychological therapy) is the best for the clinical management of the different manifestations of bruxism...
January 13, 2017: Systematic Reviews
https://www.readbyqxmd.com/read/28061791/incidence-of-pulp-sensibility-loss-of-anterior-teeth-after-paramedian-insertion-of-orthodontic-mini-implants-in-the-anterior-maxilla
#14
Jan Hourfar, Dirk Bister, Jörg A Lisson, Björn Ludwig
BACKGROUND: The aim of this retrospective investigation was to evaluate the incidence of loss to pulp sensibility testing (PST) of maxillary front teeth after paramedian (3 to 5 mm away from the suture) orthodontic mini-implant (OMI) insertion in the anterior palate. METHODS: A total of 284 patients (102 males, 182 females; mean age was 14.4 years (±8.8) years at time of OMI-Insertion) with a total of 568 OMIs (1.7 mm diameter, length 8 mm) were retrospectively investigated...
January 6, 2017: Head & Face Medicine
https://www.readbyqxmd.com/read/28052210/joubert-plus-syndrome-with-self-mutilation-a-case-report
#15
Yousr N Mowafy, Nadia A Wahba, Aly A Sharaf
BACKGROUND: Joubert syndrome is a very rare condition with dismal prognosis. It is characterized by several abnormalities including molar tooth sign on MRI. When coupled with mega cisterna magna- a feature of the Dandy Walker syndrome- it is categorized as Joubert plus syndrome. CASE REPORT: A 16 month old male child with Joubert syndrome was referred to the Pediatric Dentistry Department Clinic, Faculty of Dentistry Alexandria University, complaining of severe tongue and lower lip injury due to self-mutilation...
2017: Journal of Clinical Pediatric Dentistry
https://www.readbyqxmd.com/read/28050519/multidisciplinary-restoration-of-traumatized-and-displaced-maxillary-central-incisor-by-bent-wire-system-a-novel-approach
#16
Shilpa S Sasalawad, Vivek Jogani, Suryakanth M Pai, Rashmi C Chour, Deepti V Balehosur
Management of traumatic injuries to teeth is a challenge to dental practice, as it occurs when dentists are least prepared for it. The direction and the force of the object or the fall significantly affects the diagnosis, treatment plan and therefore the outcome of the treatment. These traumatic injuries may present with different clinical situations which demand immediate attention and assessment by the clinician. The maxillary central incisor crown fractures are the most common variant of trauma, because of the anterior and protrusive positioning...
November 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28042278/restorative-rehabilitation-in-a-patient-with-sports-trauma
#17
Haroon Rashid, Fahim Vohra, Graeme R Lillywhite
Sports trauma frequently involves insult to oral soft and hard tissues resulting in loss of tooth structure and tooth loss. Multiple sporting equipment's are employed to prevent irreversible damage to oro-facial structures, and to reduce the overall cost of treatment. However in the undesired consequence of loss of oral structures, multiple treatment options are utilized to restore, esthetics, comfort and function. Osseointegrated implant supported rehabilitation of oral structures in trauma cases provides highly predictable treatment outcomes along with preservation of remaining tissues...
October 2016: European Journal of Dentistry
https://www.readbyqxmd.com/read/28033061/c5l2-receptor-represses-brain-derived-neurotrophic-factor-secretion-in-lipoteichoic-acid-stimulated-pulp-fibroblasts
#18
F Chmilewsky, I About, S H Chung
The anaphylatoxin C5a constitutes a powerful fragment generated by complement system activation. Interestingly, this complement active fragment is also an important mediator of tissue regeneration. Recent findings suggest that C5a could be an initial signal orchestrating pulp nerve sprouting beneath carious injury, a critical step in dentin-pulp regeneration. Indeed, the expression and activation of the C5a active receptor (C5aR/CD88) by injured pulp fibroblasts controls the direction of neurite outgrowth toward carious injuries by modulating the secretion of brain-derived neurotrophic factor (BDNF) by pulp fibroblasts...
January 2017: Journal of Dental Research
https://www.readbyqxmd.com/read/28032040/the-olympic-legacy-journal-metrics-in-sports-medicine-and-dentistry
#19
REVIEW
Joel Thomas, Tom W M Walker, Stuart Miller, Alistair Cobb, Steven J Thomas
Systematic analysis of integral aspects within sport enables improvement in performance. One key aspect is the management and prevention of injuries. Bibliometrics is a systematic method for evaluating research output. It may be expected that the quantity and quality of sports injury research over time may strongly correlate with the timing of the Olympic games. This study was conducted to determine the effect of the Olympic legacy on academic sports medicine and evidence to prevent injuries of the face and teeth...
November 2016: Journal of International Society of Preventive & Community Dentistry
https://www.readbyqxmd.com/read/27999690/peripheral-giant-cell-granuloma-in-a-child-associated-with-ectopic-eruption-and-traumatic-habit-with-control-of-four-years
#20
Luiz Evaristo Ricci Volpato, Cristhiane Almeida Leite, Brunna Haddad Anhesini, Jéssica Marques Gomes da Silva Aguilera, Álvaro Henrique Borges
Peripheral giant cell granuloma (PGCG) is a nonneoplastic lesion that may affect any region of the gingiva or alveolar mucosa of edentulous and toothed areas, preferentially in the mandible and rarely occurring in children. This report describes the clinical and histopathological findings of a PGCG diagnosed in the maxilla of a 9-year-old boy associated with a tooth erupting improperly and a traumatic habit. The patient did not present anything noteworthy on extraoral physical examination or medical history, but the habit of picking his teeth and "poking" the gingiva...
2016: Case Reports in Dentistry
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