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Teeth injuries

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https://www.readbyqxmd.com/read/28437191/analysis-of-human-tooth-pulp-chamber-temperature-after-670%C3%A2-nm-laser-irradiation-in-vitro-study
#1
Cleide Regina Alves Carrara de Oliveira, Fátima Zanin, Alessandra Cassoni, José Augusto Rodrigues, Landulfo Silveira, Marcos Tadeu Pacheco, Aldo Brugnera
OBJECTIVE: One of the limiting factors of employing laser radiation on dental therapies is the potential of causing thermal injuries to pulp tissues. The purpose of this study was to evaluate intra-chamber temperature increase on extracted human teeth exposed to 670 nm wavelength InGaAlP laser diode radiation. MATERIALS AND METHODS: In vitro intra-chamber temperature measurements of 12 standardized human teeth (incisors, canines, premolars, and molars; n = 3) were taken both before and after laser radiation...
February 16, 2017: Photomedicine and Laser Surgery
https://www.readbyqxmd.com/read/28436043/european-society-of-endodontology-position-statement-the-use-of-antibiotics-in-endodontics
#2
REVIEW
J J Segura-Egea, K Gould, B Hakan Şen, P Jonasson, E Cotti, A Mazzoni, H Sunay, L Tjäderhane, P M H Dummer
This Position Statement represents a consensus of an expert committee convened by the European Society of Endodontology (ESE) on Antibiotics in Endodontics. The statement is based on current scientific evidence as well as the expertise of the committee. The goal is to provide dentists and other healthcare workers with evidence-based criteria for when to use antibiotics in the treatment of endodontic infections, traumatic injuries of the teeth, revascularisation procedures in immature teeth with pulp necrosis, and in prophylaxis for medically compromised patients...
April 24, 2017: International Endodontic Journal
https://www.readbyqxmd.com/read/28433599/coronectomy-and-dentigerous-cysts-a-review-of-68-patients
#3
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/28424462/dietary-behaviour-of-man-eating-lions-as-revealed-by-dental-microwear-textures
#4
Larisa R G DeSantis, Bruce D Patterson
Lions (Panthera leo) feed on diverse prey species, a range that is broadened by their cooperative hunting. Although humans are not typical prey, habitual man-eating by lions is well documented. Fathoming the motivations of the Tsavo and Mfuwe man-eaters (killed in 1898 in Kenya and 1991 in Zambia, respectively) may be elusive, but we can clarify aspects of their behaviour using dental microwear texture analysis. Specifically, we analysed the surface textures of lion teeth to assess whether these notorious man-eating lions scavenged carcasses during their depredations...
April 19, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28419671/pediatric-oral-injuries-presented-to-a-japanese-pediatric-emergency-room
#5
Nobuaki Inoue
BACKGROUND: Oral injuries are common among children, but the study comparing oral injuries between oral injuries with foreign objects in children's mouth and without objects is limited. The aim of this study is to compare injury patterns and their effects to children who presented to a Japanese pediatric emergency room (ER) with and without foreign objects in their mouth. METHODS: Children who were brought to the emergency room in Tokyo Metropolitan Medical Center for oral injuries from January 1(st) , 2011 to December 31(st) , 2012, were included...
April 17, 2017: Pediatrics International: Official Journal of the Japan Pediatric Society
https://www.readbyqxmd.com/read/28394113/dental-fear-in-children-with-repeated-tooth-injuries
#6
Dubravka Negovetić Vranić, Nataša Ivančić Jokić, Danko Bakarčić, Andreja Carek, Željko Rotim, Željko Verzak
Tooth injuries are serious clinical conditions. Some children experience dental trauma only once, while others are more prone to repeated tooth injuries. Repeated dental trauma occurs in 19.4% to 30% of patients. Pain and dental trauma are the most common reasons for fear and anxiety. The main objective of this study was to investigate how dental trauma, as well as repeated dental trauma affects the occurrence and development of dental fear in children. The study was conducted on a random sample of 147 subjects (88 boys and 59 girls) aged 5-8 and 9-12 years...
June 2016: Acta Clinica Croatica
https://www.readbyqxmd.com/read/28394107/prevalence-type-and-etiology-of-dental-and-soft-tissue-injuries-in-children-in-croatia
#7
Josip Škaričić, Marko Vuletić, Sandra Hrvatin, Jesenka Jeličić, Ivana Čuković-Bagić
The prevalence, type and etiology of dental and soft tissue injuries and relationship between the time of arrival and sustaining soft tissue injury were analyzed in this retrospective study conducted at the Department of Pediatric Dentistry, University Dental Clinic in Zagreb, Croatia, during the 2010-2014 period using documentation on 447 patients (264 male and 183 female) aged 1-16 years with injuries of primary and permanent teeth. The highest prevalence of traumatic dental injury (TDI) was found in the 7-12 age group and maxillary central incisors were most frequently affected (80...
June 2016: Acta Clinica Croatica
https://www.readbyqxmd.com/read/28387184/trauma-in-permanent-teeth-factors-associated-with-adverse-outcomes-in-a-university-pediatric-dental-clinic
#8
Ahmed H Rozi, JoAnna M Scott, Ana Lucia Seminario
PURPOSE: The purpose of this study was to determine variables associated with adverse outcomes among traumatized permanent teeth in a university pediatric dental clinic. METHODS: Electronic charts of children treated at a university-based dental clinic for trauma in permanent teeth were analyzed. Variables evaluated included demographics (age, sex, American Society of Anesthesiologists classification, and insurance type), affected tooth location, trauma characteristics, type of dental trauma, elapsed time between trauma and initial treatment, elapsed time between the initial and final treatment, initial treatment type, and initial and final restoration type...
January 15, 2017: Journal of Dentistry for Children
https://www.readbyqxmd.com/read/28384971/awareness-of-dental-trauma-management-among-school-teachers-of-kannur-kerala-india
#9
Divya Chandukutty, Faizal C Peedikayil, Chandru T Premkumar, Dhanesh Narasimhan, Deepak Jose
INTRODUCTION: Dental trauma can overtake dental caries and periodontal disease as the most significant threat to dental health among young people. The prognosis of traumatized teeth depends on prompt and appropriate treatment. The role of school teachers in the prevention of traumatic dental injuries is a topic that has received a great deal of attention in recent years. However, studies conducted in different regions of the world have demonstrated that teachers and other lay people's knowledge about traumatic dental injuries is inadequate and their behavior does not contribute to reduce the sequelae...
February 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28376278/dental-trauma-prevention-with-mouthguard-in-a-nose-fracturing-blow-to-the-face-case-report-and-literature-review
#10
Ivan Onone Gialain, Solange Kobayashi-Velasco, Celso Luiz Caldeira, Marcelo Gusmão Paraíso Cavalcanti
Orofacial injuries are common in sports activities and may vary in complexity and the tissues involved. Most sports-related trauma occurs when a player hits another player, an object or the ground. This report presents a case of an injury caused by a punch-like blow to the face during a handball college team practice session. The patient suffered a traumatic blow to the left side of the nose and mouth and promptly attended a dentist. After a clinical examination and a CBCT scan, the following injuries were diagnosed: upper lip laceration, upper left lateral incisor subluxation and anterior nasal spine fracture...
April 4, 2017: Dental Traumatology: Official Publication of International Association for Dental Traumatology
https://www.readbyqxmd.com/read/28371334/the-risk-of-healing-complications-in-primary-teeth-with-concussion-and-subluxation-injury-a-retrospective-cohort-study
#11
Eva Lauridsen, Paul Blanche, Catherina Amaloo, Jens Ove Andreasen
BACKGROUND/AIM: Traumatic dental injuries (TDIs) in the primary dentition occur frequently. Long term complications may potentially cause damage to the permanent successor. The aim of this study was to report the risk of pulp necrosis (PN), pulp canal obliteration (PCO), repair related resorption (RRR), infection-related resorption (IRR), ankylosis-related resorption (ARR) and premature tooth loss (PTL) in primary teeth following concussion and subluxation injuries, and to identify possible risk factors for PN, PCO and PTL following subluxation...
March 28, 2017: Dental Traumatology: Official Publication of International Association for Dental Traumatology
https://www.readbyqxmd.com/read/28364182/occlusion-fit-v-line-guide-and-gooseneck-saw-for-safe-and-accurate-mandibuloplasty-in-asians
#12
In-Seok Song, Jae-Sung Kwon, Young-Jun Choi, Jae-Jun Ryu, Ui-Lyong Lee
BACKGROUND: A slender or slim face with narrow facial features is considered esthetically appealing in Asian people. Plastic surgery to obtain an oval face, called a 'V-line,' is popular among young people. MATERIALS AND METHODS: A total of 20 Korean patients were included in this study. The patients underwent mandibular anguloplasty with three-dimensional computer-aided design and manufacturing surgical guides that were accurately fitted to the upper and lower teeth, allowing for precise replication of a virtual surgery during a real surgical procedure...
March 31, 2017: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/28349653/the-risk-of-healing-complications-in-primary-teeth-with-intrusive-luxation-a-retrospective-cohort-study
#13
Eva Lauridsen, Paul Blanche, Nadia Yousaf, Jens Ove Andreasen
BACKGROUND/AIMS: Intrusive luxation is a frequent injury in the primary dentition. Complications such as ankylosis or pulp necrosis and infection with periapical inflammation may affect the developing permanent tooth if not diagnosed and treated in time. The aim of this study was to report the risk of pulp necrosis (PN), pulp canal obliteration (PCO), infection-related resorption (IRR), ankylosis-related resorption (ARR) and premature tooth loss (PTL) in primary teeth following intrusive luxation, and to identify possible risk factors for PN and PTL...
March 28, 2017: Dental Traumatology: Official Publication of International Association for Dental Traumatology
https://www.readbyqxmd.com/read/28349629/the-risk-of-healing-complications-in-primary-teeth-with-extrusive-or-lateral-luxation-a-retrospective-cohort-study
#14
Eva Lauridsen, Paul Blanche, Nadia Yousaf, Jens Ove Andreasen
BACKGROUND/AIM: Traumatic dental injuries (TDIs) in the primary dentition occur frequently. Long term complications may potentially cause damage to the permanent successor. The aim of this study was to report the risk of pulp necrosis (PN), pulp canal obliteration (PCO), infection-related resorption (IRR), ankylosis-related resorption (ARR) and premature tooth loss (PTL) in primary teeth following extrusion or lateral luxation, and to identify risk factors for PN and PTL. MATERIAL AND METHODS: This was a retrospective study of 24 patients with 26 extruded primary teeth, and 242 patients with 331 primary teeth with lateral luxation...
March 28, 2017: Dental Traumatology: Official Publication of International Association for Dental Traumatology
https://www.readbyqxmd.com/read/28340915/quality-improvement-program-reduces-perioperative-dental-injuries-a-review-of-64-718-anesthetic-patients
#15
Yi-Wei Kuo, I-Cheng Lu, Hui-Ying Yang, Shun-Li Chiu, Hung-Te Hsu, Kuang-I Cheng
BACKGROUND: Perioperative dental injury (PDI) is a common adverse event associated with anesthesia that can easily lead to medicolegal litigation. A quality improvement program was conducted with the electronic, standardized dental chart to document dentition before anesthesia and dentist consultation when necessary. This study aimed to reduce PDIs through execution of a quality improvement program. METHODS: We reviewed the 42-month interval anesthetic records of 64,718 patients who underwent anesthesia...
December 2016: Journal of the Chinese Medical Association: JCMA
https://www.readbyqxmd.com/read/28338036/to-cord-or-not-to-cord-that-is-still-a-question
#16
Analia Veitz-Keenan, James R Keenan
Data sourcesA broad computerised search with similar key terms was performed in different databases that included: Ovid Medline, Thomson's ISI Web of Science, PubMed, Science Direct, EMBASE and the Cochrane Library. Grey literature, dissertations, abstracts and theses were searched too. Reference lists of the selected articles were hand-searched.Study selectionThe inclusion criteria included in vivo randomised clinical trials and quasi-randomised clinical trials using gingival retraction techniques with and without cord...
March 2017: Evidence-based Dentistry
https://www.readbyqxmd.com/read/28337002/a-case-series-of-trigeminal-nerve-injuries-caused-by-periapical-lesions-of-mandibular-teeth
#17
M Devine, Z Yilmaz, M Hirani, T Renton
Aims Periapical lesions have been implicated in mandibular trigeminal sensory neuropathy. This study aimed to report on a case series of consecutive patients presenting with mandibular division trigeminal nerve injuries (TNI) caused by periapical lesions. Common presenting characteristics and possible strategies for management were also investigated.Materials and methods A retrospective study of 22 patients with TNI caused by periapical lesions. Data were extracted from patient records and analysed using Microsoft Excel and SPSS...
March 24, 2017: British Dental Journal
https://www.readbyqxmd.com/read/28328610/removable-partial-denture-after-gunshot-injury-five-year-follow-up
#18
Eduardo Piza Pellizzer, Marcelo Coelho Goiato, Daniel Augusto de Faria Almeida, Rosse Mary Falcon-Antenucci, Cleidiel Aparecido Araujo Lemos, Victor Eduardo de Souza Batista, Fellippo Ramos Verri
The aim of this study was to report a patient of rehabilitation with removable partial denture retained by implants in-patient who suffered injury after firearm shooting. A 19-year-old man presented to the hospital of the Val Paraíso city after being hit by a bullet in the right on the face, affecting the teeth 12 to 16. The surgery to remove the shards of teeth, and bullet was performed. Surgical team opted for installation of implants without bone grafts; however, due to extensive loss of alveolar bone, only 3 tilted implants (2 Ø3...
March 21, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28322752/neuroprotector-effect-of-stem-cells-from-human-exfoliated-deciduous-teeth-transplanted-after-traumatic-spinal-cord-injury-involves-inhibition-of-early-neuronal-apoptosis
#19
Fabrício do Couto Nicola, Marília Rossato Marques, Felipe Odorcyk, Danusa Mar Arcego, Letícia Petenuzzo, Dirceu Aristimunha, Adriana Vizuete, Eduardo Farias Sanches, Daniela Pavulack Pereira, Natasha Maurmann, Carla Dalmaz, Patricia Pranke, Carlos A Netto
Stem cells from human exfoliated deciduous teeth (SHED) transplants have been investigated as a possible treatment strategy for spinal cord injuries (SCI) due to their potential for promoting functional recovery. The aim of present study was to investigate the effects of SHED on neuronal death after an experimental model of SCI. METHODS: Wistar rats were spinalized using NYU impactor®. Animals were randomly distributed into 4 groups: Control (Naive) or Surgical control, Sham (laminectomy with no SCI); SCI (laminectomy followed by SCI, treated with vehicle); SHED (SCI treated with intraspinal transplantation of 3×10(5) SHED, 1 h after SCI)...
March 16, 2017: Brain Research
https://www.readbyqxmd.com/read/28316922/miracle-cells-for-natural-dentistry-a-review
#20
REVIEW
Rani Somani, Shipra Jaidka, Neeti Bajaj, Sameksha Arora
Stem cells are undifferentiated cells that can differentiate into specialized cells. Recently, enormous growth has been seen in the recognition of stem cell-based therapies, which have the potential to ameliorate the life of patients with conditions that span from Parkinson's disease to cardiac ischemia to bone or tooth loss. This research has produced new but unexplored possibilities in the regeneration of different organs and tissues. Presently, research is focused on the proficiency of stem cells and their utilization in dentistry, which is gaining interest...
January 2017: Journal of Oral Biology and Craniofacial Research
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