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Dental trauma

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https://www.readbyqxmd.com/read/29450968/knowledge-about-traumatic-dental-injuries-in-the-permanent-dentition-a-survey-of-lithuanian-dentists
#1
Vaida Zaleckienė, Vytautė Pečiulienė, Vilma Brukienė, Audronė Jakaitienė, Jolanta Aleksejūnienė, Linas Zaleckas
BACKGROUND/AIMS: In Lithuania, dental trauma cases are also treated by general dentists but it is unknown whether their age, self-evaluation of trauma knowledge and practice location can predict their actual knowledge and management of trauma cases. The aim of this study was to evaluate whether these factors can be used to predict the actual knowledge and management of trauma cases. METHODS: A two-part questionnaire included 17 multiple-choice questions about practitioners' demographics, their self-evaluated knowledge, and how frequently they treated traumatized permanent teeth as well as 13 clinical scenarios reflecting a variety of clinical trauma cases and their complications...
February 16, 2018: Dental Traumatology: Official Publication of International Association for Dental Traumatology
https://www.readbyqxmd.com/read/29442525/comparative-analysis-of-mesenchymal-stem-cells-from-bone-marrow-adipose-tissue-and-dental-pulp-as-sources-of-cell-therapy-for-zone-of-stasis-burns
#2
Ozan Luay Abbas, Orhan Özatik, Zeynep Burçin Gönen, Serdal Öğüt, Fikriye Yasemin Özatik, Hasan Salkın, Ahmet Musmul
INTRODUCTION: The implantation of mesenchymal stem cells (MSCs) has been shown to exert benefits for the survival of the zone-of-stasis. However, the clinical experience indicates the importance of selecting the right source and type of stem cells. Therefore, we planned the current study to perform a quantitative comparison of MSCs isolated from three different sources to provide information useful in selection of the optimal source and to see whether critical mechanisms are conserved between different populations...
February 14, 2018: Journal of Investigative Surgery: the Official Journal of the Academy of Surgical Research
https://www.readbyqxmd.com/read/29439412/congenital-vomer-agenesis-a-rare-and-poorly-understood-condition-revealed-by-cone-beam-ct
#3
David Jun Yan, Vincent Lenoir, Sibylle Chatelain, Salvatore Stefanelli, Minerva Becker
Isolated congenital vomer agenesis is a very rare and poorly understood condition. In the context of dental work-up by cone-beam computed tomography (CBCT), the explored volume of the facial bones occasionally reveals incidental abnormalities. We report the case of a 13-year old Caucasian female who underwent CBCT for the pre-treatment evaluation of primary failure of tooth eruption affecting the permanent right upper and inferior molars. CBCT depicted a large defect of the postero-inferior part of the nasal septum without associated soft tissue abnormality and without cranio-facial malformation or cleft palate...
February 10, 2018: Diagnostics
https://www.readbyqxmd.com/read/29435765/inflammation-mesenchymal-stem-cells-and-bone-regeneration
#4
REVIEW
Hongrui Liu, Dongfang Li, Yi Zhang, Minqi Li
Achieving satisfactory reconstruction of bone remains an important goal in orthopedic and dental conditions such as bone trauma, osteoporosis, arthritis, osteonecrosis, and periodontitis. Appropriate temporal and spatial differentiation of mesenchymal stem cells (MSCs) is essential for postnatal bone regeneration. Additionally, an acute inflammatory response is crucial at the onset of bone repair, while an adaptive immune response has important implications during late bone remodeling. Various reports have indicated bidirectional interactions between MSCs and inflammatory cells or molecules...
February 12, 2018: Histochemistry and Cell Biology
https://www.readbyqxmd.com/read/29435518/obliteration-after-recurrent-dental-trauma-in-a-7-year-old-patient-4-year-follow-up
#5
Mhd Said Mourad, Christian H Splieth, Mohammad Alkilzy
Traumatic dental injuries are reported to have a high prevalence regardless of the region or the age group. Concussion injuries are considered as moderate, but very frequent injuries. They are associated with a wide spectrum of pulpal reactions. Pulp canal obliteration in spite of negative sensitivity proves ongoing pulp vitality. This case report presents multiple traumatic dental injuries in both maxillary central incisors with two different pulpal reactions during a follow-up period of 4 years in a healthy 7-year-old girl...
February 12, 2018: Quintessence International
https://www.readbyqxmd.com/read/29430263/traumatic-dental-injuries-resulting-from-sports-activities-immediate-treatment-and-five-years-follow-up-an-observational-study
#6
Enrico Spinas, Antonello Mameli, Luca Giannetti
Background: Traumatic dental injuries (TDIs) represent 18-30% of all oral pathologies and a considerable number of these are sports related. It is very important to treat sports-related injuries and prevent complications. However, very few studies investigate the most expedient therapeutic strategies for the treatment of dental trauma correlated to sports. Objective: The aim of this work was to focus on the average recovery time for different lesions, to assess adequate times for each athlete, to identify any association with complications and to investigate whether or not the use of mouth-guards interfered with a full recovery to normal health...
2018: Open Dentistry Journal
https://www.readbyqxmd.com/read/29403232/evaluation-of-knowledge-awareness-and-occurrence-of-dental-injuries-in-participant-children-during-sports-in-new-delhi-a-pilot-study
#7
Mridula Goswami, Puneet Kumar, Urvashi Bhushan
Aim: To evaluate the occurrence of dental injuries in children, the level of knowledge of the participants about preventive measures, and management of dental trauma during sports, in New Delhi. Materials and methods: A cross-sectional study was carried out among 450 children aged 6 to 16 years. A structured interviewer-guided questionnaire was used to determine the prevalence of oral injuries sustained during sport activities, the use of mouthguard as well as the athlete's awareness regarding use of mouthguard...
October 2017: International Journal of Clinical Pediatric Dentistry
https://www.readbyqxmd.com/read/29399788/brief-communication-dental-microwear-and-diet-of-homo-naledi
#8
Peter S Ungar, Lee R Berger
OBJECTIVES: A recent study of dental chipping suggested that Homo naledi teeth were exposed to "acute trauma" on a regular basis during life, presumably from the consumption of grit-laden foods. This follows debate concerning the etiology of dental chips in South African hominin teeth that dates back more than half a century. Some have argued that antemortem chips result from consumption of hard foods, such as nuts and seeds or bone, whereas others have claimed that exogenous grit on roots and tubers are responsible...
February 5, 2018: American Journal of Physical Anthropology
https://www.readbyqxmd.com/read/29397997/application-of-the-advanced-system-for-implant-stability-testing-asist-to-natural-teeth-for-noninvasive-evaluation-of-the-tooth-root-interface
#9
L Westover, G Faulkner, C Flores-Mir, W Hodgetts, D Raboud
In this paper we present the development of the Advanced System for Implant Stability Testing (ASIST) for application to natural teeth. The ASIST uses an impact measurement combined with an analytical model of the system and surrounding support to provide a measure of the interface stiffness. In this study, an analytical model is developed for a single-rooted natural tooth allowing the ASIST to estimate the stiffness characteristics of the periodontal ligament (PDL). The geometry and inertia parameters of the tooth model are presented in two ways: (1) using full CT scans of the individual tooth and (2) using an approximate geometry model with estimates of only the tooth length and diameter...
February 1, 2018: Journal of Biomechanics
https://www.readbyqxmd.com/read/29391725/assessment-of-the-most-reliable-sites-in-mandibular-bone-for-the-best-deoxyribonucleic-acid-yield-for-expeditive-human-identification-in-forensics
#10
Shruti Singh, Radhika Manoj Bavle, Paremala Konda, Reshma Venugopal, Shiny Bopaiah, Sameer Kumar
Background: In recent years, the techniques used to identify human remains post accidents, trauma or in case of criminal investigation have been expanded, improved and rendered more complex by the emergence of technologies based on deoxyribonucleic acid (DNA) analysis. In the head and neck area, tooth has been proven to be the best quantitative source for DNA but in certain cases where the mandible specimen is edentulous or the tooth is extensively destroyed with caries, large dental restorations, mobile, or if they show any perimortem or postmortem fractures, sampling of such tooth specimen is usually avoided...
September 2017: Journal of Oral and Maxillofacial Pathology: JOMFP
https://www.readbyqxmd.com/read/29391162/resection-of-the-posterior-middle-and-anterior-superior-alveolar-nerves-and-infraorbital-nerve-neurolysis-for-refractory-maxillary-pain
#11
Leila Musavi, Alexandra Macmillan, Rachel Pedriera, Joseph Lopez, Amir H Dorafshar, A Lee Dellon
Trigeminal injury can cause intractable facial pain. However, surgical approaches to the superior alveolar nerves have not been widely described. We report resection of the anterior superior alveolar nerve (ASAN), middle superior alveolar nerve (MSAN), and posterior superior alveolar nerve (PSAN) in a patient with refractory facial pain and outline an algorithmic approach to the treatment of trigeminal nerve injury. A 56-year-old woman presented with a 3-year history of refractory facial pain in the distribution of the right superior alveolar nerves after dental trauma...
January 8, 2018: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29381610/facial-fractures
#12
Rajarshi Ghosh, Kulandaswamy Gopalkrishnan
AIMS AND OBJECTIVES: The aim of this study is to retrospectively analyze the incidence of facial fractures along with age, gender predilection, etiology, commonest site, associated dental injuries, and any complications of patients operated in Craniofacial Unit of SDM College of Dental Sciences and Hospital. MATERIALS AND METHODS: This retrospective study was conducted at the Department of OMFS, SDM College of Dental Sciences, Dharwad from January 2003 to December 2013...
January 29, 2018: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/29336883/long-term-prognosis-of-pulpal-status-of-traumatized-teeth-exhibiting-contradictory-results-between-pulp-sensibility-test-and-ultrasound-doppler-flowmetry-a-retrospective-study
#13
So-Yeon Ahn, Dohyun Kim, Sung-Ho Park
INTRODUCTION: In this retrospective study, we investigated long-term (over 3 years) follow-up results of teeth that exhibited contradictory results between the pulp sensibility test (thermal or electric pulp test) and ultrasound Doppler flowmetry (UDF) until 1 year after trauma to inspect the prognosis of the pulp. METHODS: Data were collected from the records of trauma patients in our hospital between February 2012 and May 2015. The teeth that had continuously shown contrasting results on the pulp sensibility test and UDF until 1 year after trauma were chosen for the study...
January 12, 2018: Journal of Endodontics
https://www.readbyqxmd.com/read/29326503/impact-of-dental-trauma-on-quality-of-life-among-11-14-years-schoolchildren
#14
Ibrahim Hassan El-Kalla, Hanaa Mahmoud Shalan, Rabaa Abo Bakr
Background: Traumatic injuries are common dental problems in pediatric dentistry that may influence the children's quality of life. Aim: the aim of this study is to assess the impact of traumatic dental injuries (TDI) and oral health-related quality of life (OHRQoL) among Egyptian schoolchildren aged 11-14 years. Materials and Methods: A cross-sectional study was carried out involving a sample of 11700 schoolchildren from public and private schools of Mansoura city, Egypt...
October 2017: Contemporary Clinical Dentistry
https://www.readbyqxmd.com/read/29326456/case-report-coronectomy-of-an-impacted-and-submerged-second-deciduous-molar
#15
M G Hussain, S K Sah, I McHenry
Coronectomy is a widely-accepted technique available for the treatment of impacted wisdom teeth. The fundamental principle is to prevent trauma to the inferior dental nerve (IDN). Many publications have demonstrated its positive outcomes but there is no literature available regarding coronectomy of deciduous teeth. This case report highlights the complex approach to managing a severely infraoccluded 85 in the mixed dentition of a 10-year-old female. The report demonstrates and discusses the combined orthodontic and oral surgical approach to prevent damage to the IDN and to allow space for orthodontic movement...
January 12, 2018: British Dental Journal
https://www.readbyqxmd.com/read/29302293/orthodontics-and-veneers-to-restore-the-anterior-guidance-a-minimally-invasive-approach
#16
Vicente Faus-Matoses, Ignacio Faus-Matoses, Ana Jorques-Zafrilla, Vicente J Faus-Llácer
Tooth wear is defined as the progressive loss of a tooth's surface due to actions other than those which cause tooth decay or dental trauma. It is a pathological condition with an increasing prevalence among young people. The aim of this article is to describe an alternative treatment modality to rehabilitate the anterior guidance by a minimally invasive interdisciplinary ortho-restorative treatment. Two patients came to the dental clinic for restorative treatment in order to rehabilitate the worn anterior dentition...
November 2017: Journal of Clinical and Experimental Dentistry
https://www.readbyqxmd.com/read/29301562/technical-realization-of-a-sensorized-neonatal-intubation-skill-trainer-for-operators-retraining-and-a-pilot-study-for-its-validation
#17
Davide Panizza, Rosa T Scaramuzzo, Francesca Moscuzza, Ilaria Vannozzi, Massimiliano Ciantelli, Marzia Gentile, Ilaria Baldoli, Selene Tognarelli, Antonio Boldrini, Armando Cuttano
BACKGROUND: In neonatal endotracheal intubation, excessive pressure on soft tissues during laryngoscopy can determine permanent injury. Low-fidelity skill trainers do not give valid feedback about this issue. This study describes the technical realization and validation of an active neonatal intubation skill trainer providing objective feedback. METHODS: We studied expert health professionals' performances in neonatal intubation, underlining chance for procedure retraining...
January 4, 2018: Italian Journal of Pediatrics
https://www.readbyqxmd.com/read/29288602/the-types-and-management-of-dental-trauma-during-military-service-in-finland
#18
Atte Antikainen, Pertti Patinen, Jari Päkkilä, Leo Tjäderhane, Vuokko Anttonen
All Finnish males must attend compulsory military service that lasts from six months to one year. About 25 000 males (approximately 80% of each age cohort) and 400 volunteer females complete the service annually. The aim of the study was to investigate the types of dental trauma occurring among Finnish conscripts during their military service. The article also focused on how dental traumas is are treated in the Finnish Defence Forces MATERIAL AND METHODS: All dental records in the Defence Forces' patient register concerning dental trauma during the years 2011 and 2012 were analysed by tooth number, treatment procedures and number of visits RESULTS: According to the patient register, 361 conscripts suffered an oral trauma during their military service; thus, the average annual incidence was 7...
December 30, 2017: Dental Traumatology: Official Publication of International Association for Dental Traumatology
https://www.readbyqxmd.com/read/29285470/oral-health-status-among-children-with-cerebral-palsy-in-dubai-united-arab-emirates
#19
Haifa Al Hashmi, Mawlood Kowash, Amar Hassan, Manal Al Halabi
Objectives: The purpose of this study was to assess the oral health status of children with cerebral palsy (CP) in Dubai, United Arab Emirates (UAE). Materials and Methods: Eighty-four CP and 125 healthy children were recruited from special needs centers and private/public schools in Dubai. A dental examination for decayed-missing-filled teeth in primary dentition (dmft)/Decayed-Missing-Filled teeth in permanent dentition (DMFT) indices, simplified oral hygiene index, calculus index (CI), and oral debris index was conducted...
November 2017: Journal of International Society of Preventive & Community Dentistry
https://www.readbyqxmd.com/read/29285328/a-new-spiral-dental-implant-a-tool-for-oral-rehabilitation-of-difficult-cases
#20
I Balan, R Calcaterra, D Lauritano, E Grecchi, F Carinci
Spiral dental implant (SDI) is an implant with a conical internal helix that confers the characteristic of self-drilling, self-tapping, and self-bone condensing. These proprieties offer better control during insertion of SDI giving a high primary stabilization, even in poor quality bone. A shorter diameter of SDI results in reduced drilling during insertion and consequently less trauma and minimal bone loss. To address the research purpose, the investigators designed a retrospective cohort study. The study population was composed of 25 patients, 11 males and 14 females that have been treated by Dr...
July 2017: Oral & Implantology
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