4,542 results match your criteria Fractured Teeth


Effect of object position in the field of view and application of a metal artifact reduction algorithm on the detection of vertical root fractures on cone-beam computed tomography scans: An study.

Imaging Sci Dent 2018 Dec 20;48(4):245-254. Epub 2018 Dec 20.

Dental Sciences Research Center, Department of Maxillofacial Radiology, Faculty of Dentistry, Guilan University of Medical Sciences, Rasht, Iran.

Purpose: To assess the effects of object position in the field of view (FOV) and application of a metal artifact reduction (MAR) algorithm on the diagnostic accuracy of cone-beam computed tomography (CBCT) for the detection of vertical root fractures (VRFs).

Materials And Methods: Sixty human single-canal premolars received root canal treatment. VRFs were induced in 30 endodontically treated teeth. Read More

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http://dx.doi.org/10.5624/isd.2018.48.4.245DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6305778PMC
December 2018

Developmental dental anomalies and their potential role in establishing identity in post-mortem cases: a review.

Med Leg J 2019 Jan 3:25817218808714. Epub 2019 Jan 3.

2 Directorate of Forensic Science Services, Ministry of Home Affairs, Govt. of India, New Delhi, India.

Teeth may provide useful forensic evidence owing to features like uniqueness, stability and comparability. Moreover, the human dentition is heterodont, i.e. Read More

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http://dx.doi.org/10.1177/0025817218808714DOI Listing
January 2019

Fracture resistance of cingulum rest seats in CAD-CAM tooth-colored crowns for removable partial denture abutments.

J Prosthet Dent 2018 Dec 28. Epub 2018 Dec 28.

Assistance Professor, Department of Restorative Dentistry, School of Dentistry, University of Washington, Seattle, Wash.

Statement Of Problem: The prevalent use of computer-aided design and computer-aided manufacturing (CAD-CAM) for tooth-colored ceramic materials has led to several case reports and retrospective clinical studies of surveyed crowns used to support removable partial dentures. How the specific contour of a cingulum rest seat affects the fracture resistance of these CAD-CAM tooth-colored materials is unknown.

Purpose: The purpose of this in vitro study was to compare the fracture resistance of monolithic CAD-CAM tooth-colored mandibular canine-surveyed ceramic crowns with cingulum rest seats of different designs. Read More

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http://dx.doi.org/10.1016/j.prosdent.2018.08.015DOI Listing
December 2018
1 Read

Oro-dental and cranio-facial characteristics of osteogenesis imperfecta type V.

Eur J Med Genet 2018 Dec 26. Epub 2018 Dec 26.

Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, USA.

Osteogenesis imperfecta (OI) type V is an ultrarare heritable bone disorder caused by the heterozygous c.-14C > T mutation in IFITM5. The oro-dental and craniofacial phenotype has not been described in detail, which we therefore undertook to evaluate in a multicenter study (Brittle Bone Disease Consortium). Read More

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http://dx.doi.org/10.1016/j.ejmg.2018.12.011DOI Listing
December 2018
2 Reads

Pathological fracture of the mandible caused by radicular cyst: A case report and literature review.

Medicine (Baltimore) 2018 Dec;97(50):e13529

The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and the Key Laboratory of Oral Biomedicine Ministry of Education.

Rationale: Pathological fracture of the mandible caused by radicular cyst is rare. This report describes a unique case of a mandibular pathological fracture caused by radicular cyst, arising from an endodontically treated molar.

Patient Concern: A 49-year-old female was referred to our department with persistent pain in left mandibular angle, accompanying with restricted mouth opening and malocclusion. Read More

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http://dx.doi.org/10.1097/MD.0000000000013529DOI Listing
December 2018
5.723 Impact Factor

Tissue preservation through socket-shield technique and platelet-rich fibrin in immediate implant placement: A case report.

Medicine (Baltimore) 2018 Dec;97(50):e13175

School and Hospital of Stomatology, Jilin University, Department of Dental Implantology, Jilin Provincial Key Laboratory of Tooth Development and Bone remodeling, Changchun, Jilin Province, China.

Rationale: In this report, a combination of socket-shield technique (SST) and platelet-rich fibrin (PRF) technique was used for immediate implant placement on a fractured central incisor. During the follow-up visit, cone beam computed tomography (CBCT) and clinical observation were used to evaluate the preservation outcome of peri-implant bone and gingiva.

Patient Concerns: The patient was a 28-year-old healthy female patient who desired her fractured 21 to be replaced with an implant-supported single crown; the fractured 21 comprised a post-core crown with insufficient residual bone at the labial site. Read More

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http://Insights.ovid.com/crossref?an=00005792-201812140-0000
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http://dx.doi.org/10.1097/MD.0000000000013175DOI Listing
December 2018
2 Reads

Report of a case of platelet-rich fibrin-mediated revascularization of immature 12 with histopathological evaluation.

J Conserv Dent 2018 Nov-Dec;21(6):691-695

Department of Conservative Dentistry and Endodontics, Dr. R. Ahmed Dental College and Hospital, Kolkata, West Bengal, India.

The procedure of regeneration has shown promising results in the treatment of nonvital teeth with immature apices. However, the tissue being regenerated can only be confirmed through histological examination. This report describes an immature nonvital 12 with apical pathology which was treated via revascularization using 3% NaOCl and 17% ethylenediaminetetraacetic acid as irrigants; Ca(OH)2 as intracanal medicament and platelet-rich fibrin (PRF) as scaffold. Read More

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http://dx.doi.org/10.4103/JCD.JCD_286_18DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6249949PMC
December 2018

Comparative study of immediate loading on short dental implants and conventional dental implants in the posterior mandible: A randomized clinical trial.

Int J Oral Maxillofac Implants 2018 Dec 5. Epub 2018 Dec 5.

Purpose: Immediate dental implant loading has been investigated with favorable results. However, short implants have not been investigated in this treatment option. This study compared the clinical outcomes and survival rates of immediately loaded short and conventional length dental implants in replacing mandibular molar teeth. Read More

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http://dx.doi.org/10.11607/jomi.6732DOI Listing
December 2018
2 Reads

Endodontic retreatment versus dental implants of teeth with an uncertain endodontic prognosis: 3-year results from a randomised controlled trial.

Eur J Oral Implantol 2018 ;11(4):423-438

Purpose: To ascertain whether in the presence of a previously endodontically treated tooth with periapical pathology and/or symptoms and an uncertain prognosis, it is better to endodontically retreat it or to replace the tooth with a single-implant-supported crown.

Materials And Methods: Twenty patients requiring the treatment of a previously endodontically treated tooth, with periapical pathology and/or symptoms of endodontic origin and an uncertain prognosis, as judged by the recruiting investigator, were randomly allocated to endodontic retreatment (Endo group, 10 patients) or tooth extraction and replacement with an implant-supported crown (Implant group, 10 patients) according to a parallel-group design at a single centre. Patients were followed to 3 years after completion of the treatment. Read More

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January 2018
1 Read

Immediate non-occlusal versus delayed loading of mandibular first molars. Five-year results from a randomised controlled trial.

Eur J Oral Implantol 2018 ;11(4):409-418

Purpose: To compare outcomes of immediate non-occlusal loading with delayed implant loading in the bilateral replacement of mandibular first molars.

Materials And Methods: This study was designed as a split-mouth, randomised controlled trial. Twenty patients with bilaterally missing mandibular first molars randomly received immediately or conventionally loaded single implants. Read More

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January 2018

Effect of margin design on fracture load of zirconia crowns.

Eur J Oral Sci 2019 Feb 22;127(1):89-96. Epub 2018 Nov 22.

Department of Clinical Dentistry, Faculty of Medicine, University of Bergen, Bergen, Norway.

Zirconia-based restorations are showing an increase as the clinicians' preferred choice at posterior sites because of the strength and esthetic properties of such restorations. However, all-ceramic restorations fracture at higher rates than do metal-based restorations. Margin design is one of several factors that can affect the fracture strength of all-ceramic restorations. Read More

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http://dx.doi.org/10.1111/eos.12593DOI Listing
February 2019

Dentoalveolar fracture: A complication of extraction of upper left first molar.

Clin Case Rep 2018 Nov 19;6(11):2096-2098. Epub 2018 Sep 19.

Sarawak General Hospital Ministry of Health Kuching Sarawak Malaysia.

The current trend of managing maxillary tuberosity fractures is traumatic and results in the loss of bone and teeth. Treatment options that chose to retain the fractured segments and teeth have been perceived to be unfavorable. This case report shows that maxillary tuberosity fractures can be treated conservatively. Read More

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http://dx.doi.org/10.1002/ccr3.1814DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6230672PMC
November 2018

A Preliminary Investigation into the Dietary and Oral Practices Associated with Fractured Teeth and Prostheses in a Trinidadian Population.

J Int Soc Prev Community Dent 2018 Sep-Oct;8(5):402-408. Epub 2018 Oct 8.

Unit of Restorative Dentistry, School of Dentistry, Faculty of Medical Sciences, The University of the West Indies, St. Augustine, Trinidad and Tobago.

Objectives: This preliminary study seeks to determine the relationship between fractured teeth, restorations, prostheses, and specific dietary practices.

Methodology: Anonymous questionnaires were randomly distributed to a convenience sample of Trinidadian adults at various locations around the country, after gaining consent. Data were analyzed using the software; Statistical Package for the Social Sciences for significant associations between various types of food and broken teeth or prosthesis using odds ratios. Read More

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http://dx.doi.org/10.4103/jispcd.JISPCD_107_18DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6187883PMC
October 2018

[Influence of fracture resistance of prosthesis with different thickness of ferrule restored with fiber post and resin core and crown].

Zhonghua Kou Qiang Yi Xue Za Zhi 2018 Nov;53(11):766-770

Department of Prosthodontics, West China Hospital of Stomatology, Sichuan University & State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases, Chengdu 610041, China.

To evaluate the influence of fracture resistance of endodontically treated teeth with different thickness of ferrule by mechanical fatigue test and static loading test, and so as to provide a reference for the clinical treatment planning. Fifty bovine incisors were divided into 5 groups by random number table method (=10). Group A was the control group in which the incisors were prepared without a ferrule design (0 mm). Read More

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http://dx.doi.org/10.3760/cma.j.issn.1002-0098.2018.11.009DOI Listing
November 2018
6 Reads

Undesirable course of an oral implant rehabilitation in a patient with a long history of bulimia nervosa: case report and review of the literature.

Quintessence Int 2018 Nov 8:2-13. Epub 2018 Nov 8.

Background: Bulimia nervosa is an eating disorder resulting in an intended weight loss due to decreased food intake, induced vomiting, or hyperactivity, and is observed frequently between 12 and 25 years of age. One of the complications is early tooth loss. Moreover, since bulimia nervosa patients suffer from increased atrophy of the alveolar processes, oral rehabilitation even with short dental implants may be impossible. Read More

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https://qi.quintessenz.de/index.php?doc=abstract&abstrac
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http://dx.doi.org/10.3290/j.qi.a41367DOI Listing
November 2018
5 Reads

Management of fractured root canal treated mandibular molar with separated endodontic instrument extending in periapical region.

Authors:
Shivkumar Mantri

SAGE Open Med Case Rep 2018 30;6:2050313X18809253. Epub 2018 Oct 30.

Conservative Dentistry & Endodontics, Hitkarini Dental College & Hospital, Jabalpur, India.

The aim of this article is to present a case which demonstrates that debriding and disinfecting the infected, under-obturated canal of a tooth using standardized orthograde technique along with surgical retrieval of separated periapical instrument, heals the lesion of endodontic origin. Restoring the tooth with a definitive restoration involving core and crown reinstates the fractured tooth as a functional member of dental arch. Read More

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http://dx.doi.org/10.1177/2050313X18809253DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6207969PMC
October 2018

Postoperative malocclusion after maxillofacial fracture management: a retrospective case study.

Maxillofac Plast Reconstr Surg 2018 Dec 15;40(1):27. Epub 2018 Oct 15.

1Department of Oral and Maxillofacial Surgery, Section of Dentistry, Seoul National University Bundang Hospital, 82 Gumi-ro, 173 Beon-gil, 300 Gumi-dong, Bundang-gu, Seongnam, 13620 South Korea.

Purpose: Various complications occur when a maxillofacial fracture is malunionized or improperly resolved. Malocclusion is the most common complication, followed by facial deformity, temporomandibular joint disorder (TMD), and neurological symptoms. The purpose of this study was to evaluate the dental treatment of postoperative complications after maxillofacial fracture. Read More

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https://jkamprs.springeropen.com/articles/10.1186/s40902-018
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http://dx.doi.org/10.1186/s40902-018-0167-zDOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6186531PMC
December 2018
13 Reads

The Horizontal Root Fractures. Diagnosis, Clinical Management and Three-Year Follow-Up.

Open Dent J 2018 28;12:687-695. Epub 2018 Sep 28.

Department of Biomedical and Dental Sciences and Morphofunctional Imaging, Messina University, AOU Policlinico "G. Martino" Via C. Valeria 98100, Messina, Italy.

Objective: The aim of this retrospective analysis is to describe and to evaluate the middle third horizontal root fractures, long term clinical management results and to estimate the effect of treatments factors upon healing and survival rate.

Methods: Our clinical study included 42 patients presenting a middle third horizontal root fracture in permanent dentition. For each patient at t the parameters recorded were: diastasis, mobility, sensibility, periodontal inflammation, pulpal pathology, associated fracture and dislocation of the coronal fragment. Read More

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http://benthamopen.com/FULLTEXT/TODENTJ-12-687
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http://dx.doi.org/10.2174/1745017901814010687DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6182880PMC
September 2018
15 Reads

Platelet-Rich Plasma and Platelet-Rich Fibrin Can Induce Apical Closure More Frequently Than Blood-Clot Revascularization for the Regeneration of Immature Permanent Teeth: A Meta-Analysis of Clinical Efficacy.

Authors:
Peter E Murray

Front Bioeng Biotechnol 2018 11;6:139. Epub 2018 Oct 11.

Department of Periodontics, College of Dental Medicine, Nova Southeastern University, Fort Lauderdale, FL, United States.

The purpose of this review was to compare the clinical efficacy of platelet-rich plasma (PRP) and platelet-rich fibrin (PRF), vs. blood clot revascularization (BCR) for the regeneration of immature permanent teeth. A survey of the literature identified 222 cases of immature permanent teeth which had been given PRP, PRF or BCR regeneration treatment with at least a year-long follow-up in 12 different articles. Read More

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https://www.frontiersin.org/article/10.3389/fbioe.2018.00139
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http://dx.doi.org/10.3389/fbioe.2018.00139DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6193104PMC
October 2018
10 Reads

"The Fathers have eaten Sour Grapes, and the Children's Teeth are set on Edge": Differentiating the Emotional Experiences of Grima and Disgust.

Span J Psychol 2018 Oct 25;21:E45. Epub 2018 Oct 25.

Universidad Autónoma de Madrid (Spain).

The Spanish term grima refers to the aversive emotional experience typically evoked when one hears, for example, a scratch upon a chalkboard. Whereas Spanish speakers can distinguish between the concepts of grima and disgust, English and German speakers lack a specific word for this experience and typically label grima as disgust. In the present research, we tested the degree of differentiation between the two aversive experiences in Spanish speakers. Read More

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http://dx.doi.org/10.1017/sjp.2018.40DOI Listing
October 2018
10 Reads

Incidence and types of preceding and subsequent fractures in cats with patellar fracture and dental anomaly syndrome.

J Feline Med Surg 2018 Oct 22:1098612X18800837. Epub 2018 Oct 22.

2 Langford Veterinary Services, University of Bristol, UK.

Objectives: The aim of this study was to document the incidence of preceding and subsequent fractures to the patellar fractures in cats with patellar fractures and dental anomaly syndrome.

Methods: Records of cats with patellar fracture and dental anomaly syndrome were retrieved from the combined databases at the University of Bristol, UK, and Exclusively Cats Veterinary Hospital, USA. A request was made to complete a questionnaire to obtain long-term follow-up of these cats with respect to their current status and fractures to other bones; radiographs and histories were requested and were reviewed for treatment of ongoing fractures and outcome. Read More

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http://dx.doi.org/10.1177/1098612X18800837DOI Listing
October 2018
1 Read

Treatment of fractured maxillary anterior teeth in the young patient with Cerec composite partial veneers. A case report

Swiss Dent J 2018 Oct;128(10):799-804

Privatpraxis, Zollikofen

Children with attention-deficit hyperactivity disorder ADD/ ADHD are often difficult to be treated. If the anterior teeth have to be treated in case of trauma, the patient and the therapist quickly come to their limits. In the present case, with the help of the Cerec and composite partial veneers, an attempt was made to divide the treatment into two relatively short treatment periods for the patient. Read More

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October 2018

Dental and craniofacial characteristics caused by the p.Ser40Leu mutation in IFITM5.

Am J Med Genet A 2018 Oct 5. Epub 2018 Oct 5.

Faculty of Dentistry, McGill University, Montreal, Quebec, Canada.

Severe forms of osteogenesis imperfecta (OI) are usually caused by mutations in genes that code for collagen Type I and frequently are associated with craniofacial abnormalities. However, the dental and craniofacial characteristics of OI caused by the p.Ser40Leu mutation in the IFITM5 gene have not been reported. Read More

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http://doi.wiley.com/10.1002/ajmg.a.40383
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http://dx.doi.org/10.1002/ajmg.a.40383DOI Listing
October 2018
11 Reads

The effect of the dental root on single mandibular bone fractures.

Arch Craniofac Surg 2018 Sep 20;19(3):190-193. Epub 2018 Sep 20.

Department of Plastic and Reconstructive Surgery, Konkuk University Chungju Hospital, Chungju, Korea.

Background: This study was conducted to determine the effect of the distributional relationship between dental roots and the mandibular bone on single mandibular bone fractures, which are common craniofacial fractures.

Methods: This was a retrospective, single-center study in Seoul, Korea. Patients with single mandibular fractures in the symphysis, parasymphysis, body, and angle area, with tooth structure involvement were included. Read More

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http://e-acfs.org/journal/view.php?doi=10.7181/acfs.2018.019
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http://dx.doi.org/10.7181/acfs.2018.01963DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6177676PMC
September 2018
8 Reads

Combined orthodontic, surgical, and restorative approach to treat a complicated crown-root fracture in a maxillary central incisor.

Am J Orthod Dentofacial Orthop 2018 Oct;154(4):570-582

Department of Orthodontics and Craniofacial Biology, Radboud University Medical Center, Nijmegen, The Netherlands. Electronic address:

This case report shows the treatment of a severe traumatic tooth injury. For the maxillary right central incisor, the trauma was considered a complicated crown-root fracture. The level of the fracture line, the length of the remaining root segment, and the presence and condition of the tooth fragment determined the type of therapy. Read More

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https://linkinghub.elsevier.com/retrieve/pii/S08895406183056
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http://dx.doi.org/10.1016/j.ajodo.2017.08.029DOI Listing
October 2018
1 Read

Direct resin composite restoration of maxillary central incisors using a 3D-printed template: two clinical cases.

BMC Oral Health 2018 Sep 20;18(1):158. Epub 2018 Sep 20.

Department of Digital Dental Center, Stomatology Hospital of Guangzhou Medical University, Key Laboratory of Oral Medicine, Guangzhou Institute of Oral Disease, 59 Huangsha Road, Guangzhou, 510140, Guangdong Province, China.

Background: Three-dimensional (3D) printing technology is used widely in dentistry for applications including implant surgery, oral and maxillofacial surgery, orthognathic surgery, endodontics and prosthodontics. Using a 3D-printed template makes performing the repair procedure faster and more convenient. The aesthetic restoration of anterior teeth can recover facial beauty, enhance speaking and chewing functions and improve the quality of life of the patient. Read More

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http://dx.doi.org/10.1186/s12903-018-0621-4DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6149011PMC
September 2018

The Relation Between Morphometric Features and Susceptibility to Mandibular Angle Fractures.

J Craniofac Surg 2018 Oct;29(7):e663-e665

Department of Oral and Maxillofacial Surgery, Rambam Medical Care Center.

The study was aimed to determine possible relations between skeletal morphologic parameters to mandibular angle fractures. Retrospective study of 100 patients suffering from mandibular fractures and treated in the Rambam Health Care Campus between the years 2013 and 2017 was conducted. Predictor variable was facial skeletal morphologic features as derived from the measurements. Read More

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http://dx.doi.org/10.1097/SCS.0000000000004730DOI Listing
October 2018
6 Reads

Neurological symptoms in Hypophosphatasia.

Osteoporos Int 2018 Sep 13. Epub 2018 Sep 13.

Department of Pediatrics, Division of Diabetes, Endocrinology, and Metabolism, Vanderbilt University Medical Center, Nashville, TN, 37232, USA.

Hypophosphatasia (HPP) typically manifests with fractures, tooth loss, and muscle pain. Although mental health diagnoses and neurological symptoms have not been previously well documented in HPP, they occur commonly. The recognition of non-traditional symptoms may improve patient satisfaction, preempt costly evaluation and misdiagnosis, and lead to further treatment options. Read More

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http://link.springer.com/10.1007/s00198-018-4691-6
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http://dx.doi.org/10.1007/s00198-018-4691-6DOI Listing
September 2018
5 Reads

Characteristics of outpatient falls that occurred in hospital.

Nagoya J Med Sci 2018 Aug;80(3):417-422

Department of Orthopaedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan.

A fall may cause trauma and bone fracture, which can affect ADL and QOL. Therefore, countermeasures to prevent falls are important. There are many reports on falls in hospitalized patients, but few for outpatients. Read More

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6125662PMC
August 2018
13 Reads

Management of Crown-Root Fracture in Primary Canine by Surgical Extrusion: A Case Report with 1-Year Follow-Up.

Case Rep Dent 2018 19;2018:3753807. Epub 2018 Aug 19.

Private Pratice, Imphal, Manipur, India.

Complicated crown-root fractures of primary teeth often present with a greater challenge to the pediatric dentist. Extraction of the involved tooth is the routine treatment indicated. But, early loss of this primary tooth may lead to esthetic and psychological problems and also causes a detrimental effect on the development of occlusion and the alveolar bone. Read More

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http://dx.doi.org/10.1155/2018/3753807DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6120339PMC
August 2018
3 Reads

Periodontal status of anterior teeth following clinical crown lengthening by minimally traumatic controlled surgical extrusion.

Dent Traumatol 2018 Dec 16;34(6):455-463. Epub 2018 Oct 16.

Department of Periodontology, Faculty of Odonto-Stomatology, University of Medicine and Pharmacy, Ho Chi Minh City, Vietnam.

Background/aims: The number of fractured anterior teeth following trauma has been increasing while not every patient is able to afford a dental implant instead of maintaining the injured tooth. Thus, a tooth conservation solution is required to place an aesthetic and functional restoration without biologic width violation. The aim of this study was to evaluate the effectiveness of minimally traumatic controlled surgical extrusion in fractured anterior teeth crown lengthening by assessing the periodontal status through clinical examination and radiographs. Read More

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http://doi.wiley.com/10.1111/edt.12438
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http://dx.doi.org/10.1111/edt.12438DOI Listing
December 2018
4 Reads

Skull pathology in 10 cats with patellar fracture and dental anomaly syndrome.

J Feline Med Surg 2018 Sep 10:1098612X18797368. Epub 2018 Sep 10.

1 Langford Small Animal Hospital, University of Bristol, Bristol, UK.

Case series summary The aim of this case series is to describe the clinical and radiological features of mandibular and maxillary abnormalities in cats diagnosed with patellar fractures and dental anomalies, a condition that we have named 'patellar fracture and dental anomaly syndrome' (PADS), also known previously as 'knees and teeth syndrome'. Where available, clinical records, skull and/or intraoral dental radiographs, head CT images, microbiology and histopathology reports were collected, and follow-up was obtained. Ten cats with mandibular or maxillary abnormalities were identified. Read More

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http://journals.sagepub.com/doi/10.1177/1098612X18797368
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http://dx.doi.org/10.1177/1098612X18797368DOI Listing
September 2018
15 Reads

Orthodontic extrusion of an incisor with a complicated crown root fracture, utilising a custom-made intra-canal wire loop and endodontic treatment: a case report with 7-years follow-up.

Authors:
E T R Farmakis

Eur Arch Paediatr Dent 2018 Oct 7;19(5):379-385. Epub 2018 Sep 7.

National and Kapodistrian University of Athens, Athens, Greece.

Background: Dental trauma is very common among children. Crown fractures represent the majority of dental trauma in the permanent dentition. Complicated crown-root fractures require a multidisciplinary approach, for long-term success. Read More

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http://dx.doi.org/10.1007/s40368-018-0373-5DOI Listing
October 2018
8 Reads

Do Mandibular Third Molars Play a Role in Fractures of the Mandibular Angle and Condyle?

J Craniofac Surg 2018 Oct;29(7):e713-e717

Division of Oral and Maxillofacial Surgery, Department of Oral Medicine, and Surgery, Tohoku University Graduate School of Dentistry, Aoba-ku, Sendai, Miyagi, Japan.

Introduction: The relationship between impacted mandibular third molars with angle and condylar fractures is subject of many publications, yet their conclusions differ widely, hence the authors wanted to investigate this topic in their patients.

Methods: The authors designed a retrospective study including 241 patients who presented with angle and/or mandibular condyle fractures over a 13-year period at the authors' institution. The study variable was the presence/absence of third molars. Read More

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http://dx.doi.org/10.1097/SCS.0000000000004961DOI Listing
October 2018
5 Reads

Effect of Load Cycling on the Fracture Strength/Mode of Teeth Restored with FRC Posts or a FRC Liner and a Resin Composite.

Biomed Res Int 2018 14;2018:9054301. Epub 2018 Aug 14.

Department of Biomaterials, School of Dentistry, National and Kapodistrian University of Athens, 11521 Athens, Greece.

The aim of the study was to comparatively evaluate the fracture strength and mode of root canal treated teeth restored with resin composites with and without posts. The lingual cusps of root canal treated first upper premolars (n = 10/group) were removed down to cervical enamel and restored with the following: group A: glass-fiber post (Glassix) followed by a particulate-filled composite resin (PFC, G-aenial posterior, 3 × 2 mm layers); group B: glass-fiber reinforced composite bulk fill liner (EverX posterior, 4 mm layer) with the PFC (2 mm layer). Specimens were immersed in HO (1 w/37°C), then subjected to load cycling (50 N/0. Read More

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http://dx.doi.org/10.1155/2018/9054301DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6112082PMC
December 2018

Whole exome sequencing identifies an AMBN missense mutation causing severe autosomal-dominant amelogenesis imperfecta and dentin disorders.

Int J Oral Sci 2018 09 3;10(3):26. Epub 2018 Sep 3.

Department of Medical Genetics, School of Basic Medicine Sciences, Southern Medical University, Guangzhou, Guangdong, China.

Tooth development is a complex process that involves precise and time-dependent orchestration of multiple genetic, molecular, and cellular interactions. Ameloblastin (AMBN, also named "amelin" or "sheathlin") is the second most abundant enamel matrix protein known to have a key role in amelogenesis. Amelogenesis imperfecta (AI [MIM: 104500]) refers to a genetically and phenotypically heterogeneous group of conditions characterized by inherited developmental enamel defects. Read More

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http://dx.doi.org/10.1038/s41368-018-0027-9DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6119682PMC
September 2018

Periapical Microsurgery: Do Root Canal-retreated Teeth Have More Dentinal Defects?

J Endod 2018 Oct 31;44(10):1487-1491. Epub 2018 Aug 31.

Department of Pediatric Dentistry, UNC School of Dentistry, Chapel Hill, North Carolina.

Introduction: This microsurgical clinical study evaluated if teeth that have undergone endodontic retreatment are associated with more dentinal defects than primary root canal-treated teeth.

Methods: One hundred fifty-five patients who underwent periapical microsurgery treatment in a private practice setting were evaluated. The root ends were resected, and the roots were inspected for the presence of dentinal defects through the surgical operating microscope with the help of a 0. Read More

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https://linkinghub.elsevier.com/retrieve/pii/S00992399183046
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http://dx.doi.org/10.1016/j.joen.2018.06.018DOI Listing
October 2018
13 Reads

Effect of phosphoric acid concentration used for etching on the microtensile bond strength to fluorotic teeth.

Medicine (Baltimore) 2018 Aug;97(35):e12093

Department of Prosthodontics, Hospital of Stomatology Southwest Medical University, Luzhou, China.

To evaluate the effects of different etching concentrations of phosphoric acid on the microtensile bond strength of Adper Single Bond 2 to fluorotic teeth.Deidentified extracted teeth were collected, including 30 sound teeth, 30 teeth with mild fluorosis, 30 teeth with moderate fluorosis, and 30 teeth with severe fluorosis. The teeth in each group were randomly divided into 3 subgroups (n = 10) that were subjected to acid etching using 35%, 40%, or 45% phosphoric acid. Read More

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http://dx.doi.org/10.1097/MD.0000000000012093DOI Listing

Dental Pathology of the Iberian Lynx ( Lynx pardinus), Part I: Congenital, Developmental, and Traumatic Abnormalities.

J Vet Dent 2018 Sep;35(3):195-208

3 Veterinary Dentistry Specialists, Mt. Laurel, NJ, USA.

The Iberian lynx is an endangered felid that has been subject to an intensive ongoing conservation program in an attempt to save it from extinction. Identification of dental pathologies could play an important role in the survival of this endangered species. The objective of this study is to evaluate the dental pathologies (congenital, developmental, and traumatic abnormalities) of this species of felid. Read More

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http://dx.doi.org/10.1177/0898756418793578DOI Listing
September 2018
7 Reads

Children's Social Perception of Peers' Dento-Facial Condition: A Cross-Sectional Study.

Open Access Maced J Med Sci 2018 Aug 15;6(8):1480-1485. Epub 2018 Aug 15.

Preventive Dentistry, Riyadh Elm University (REU), Riyadh, Saudi Arabia.

Aims: This study aimed to compare the participant's perceptions about their peers' dento-facial condition with different incisal appearances (intact, discoloured, fractured, and avulsed incisors).

Materials And Methods: A cross-sectional study was conducted among schoolchildren of both primary (8-11 years) and secondary (12-14 years) levels. Each participant was asked to judge photographs with one intact and three digitally modified central incisors giving the appearance of a traumatised tooth. Read More

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http://dx.doi.org/10.3889/oamjms.2018.304DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6108811PMC
August 2018
14 Reads

Toothache as the initial symptom of plasma cell myeloma.

Eur J Dent 2018 Jul-Sep;12(3):443-445

Private Practice, Zofingen, Switzerland.

Patients with plasma cell myeloma may initially present to their dentists or dental surgeons with toothache, loose teeth, or gingival masses. An X-ray of the jaw can reveal osteolyses. In addition, accumulation of monoclonal light chains in AL-amyloidosis can lead to macroglossia. Read More

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http://dx.doi.org/10.4103/ejd.ejd_412_17DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6089065PMC
August 2018
4 Reads

Foreign Body causing Displacement of Immature Fractured Apical Root Fragment: An Unusual Case Report.

Int J Clin Pediatr Dent 2018 May-Jun;11(3):247-249. Epub 2018 Jun 1.

Professor and Head, Department of Periodontics, Triveni Institute of Dental Sciences Hospital & Research Centre, Bilaspur, Chhattisgarh, India.

Trauma is a common cause of fractured teeth with exposed canals in growing children. These children use foreign bodies like stapler pin, lead pencil, nail, etc., to explore the canal of fractured tooth. Read More

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http://dx.doi.org/10.5005/jp-journals-10005-1520DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6102433PMC
June 2018
1 Read

Use of high resolution computed tomography to diagnose ante-mortem dental root fractures in archaeological samples.

Int J Paleopathol 2018 Sep 27;22:143-148. Epub 2017 Nov 27.

Evolutionary Studies Institute, University of the Witwatersrand, 2050 Johannesburg, South Africa; Molecular Imaging Center, Department of Radiology, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA; Department of Geology and Palaeontology, Georgian National Museum, 0105 Tbilisi, Georgia.

Dental root fractures are rarely documented in past human populations, but when they are observed, diagnosing ante-mortem events as causal factors can be difficult due to postmortem alteration. Can high resolution X-ray computed tomography (CT) improve our ability to diagnose if a dental fracture was caused ante- or post-mortem? To test this, a case study of two individuals with previously diagnosed dental root fractures were re-examined with high resolution CT to confirm or refute the original diagnoses. For individual 4170, use of high resolution CT supported the original diagnosis of an ante-mortem root fracture on the right mandibular central incisor that was made based on planar X-ray. Read More

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http://dx.doi.org/10.1016/j.ijpp.2017.10.004DOI Listing
September 2018
1 Read

Healthcare resource utilization in the management of hypophosphatasia in three patients displaying a spectrum of manifestations.

Orphanet J Rare Dis 2018 Aug 16;13(1):142. Epub 2018 Aug 16.

Department of Paediatric Endocrinology & Metabolic Bone Diseases, Royal Manchester Children's Hospital, Oxford Road, Manchester, M13 9WL, UK.

Background: Hypophosphatasia (HPP) is a rare, heterogeneous disease caused by low tissue-nonspecific alkaline phosphatase activity and associated with a range of signs and symptoms, including bone mineralization defects, respiratory problems, seizures, premature tooth loss, and fractures. Data from patients with HPP and their healthcare resource utilization are lacking. We evaluated healthcare utilization for 3 patients with differing severities of HPP. Read More

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http://dx.doi.org/10.1186/s13023-018-0869-4DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6097329PMC
August 2018
7 Reads

Comparison of Mechanical Stabilization of the Mandibular Angulus Fracture Fixation, With Titanium Plates and Screws, Resorbable Plates and Screws, and Bone Adhesives.

J Craniofac Surg 2018 Oct;29(7):1780-1787

Department of Oral Surgery, Faculty of Dentistry, Istanbul University, Istanbul, Turkey.

Mandibular fractures mostly occur at the angulus mandibula with a concurrent symphysis or corpus fracture on the opposite side. Misapplication can damage the nerves, adjacent teeth, soft tissues, and result in permanent tooth germs. In children, growth centers can be damaged, and this may result in asymmetry and retardation in growth and development. Read More

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http://Insights.ovid.com/crossref?an=00001665-900000000-9540
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http://dx.doi.org/10.1097/SCS.0000000000004866DOI Listing
October 2018
15 Reads
0.680 Impact Factor

Detection of Vertical Root Fractures Using Cone-Beam Computed Tomography in the Presence and Absence of Gutta-Percha.

ScientificWorldJournal 2018 9;2018:1920946. Epub 2018 Jul 9.

Torabinejad Research Center, Department of Oral and Maxillofacial Radiology, School of Dentistry, Isfahan University of Medical Sciences, Isfahan, Iran.

Background: Vertical root fractures (VRFs) can significantly reduce dental prognosis. Cone-beam computed tomography (CBCT) offers better visualization of VRF than conventional radiography. However, gutta-percha creates artifacts in cone-beam CT (CBCT) images and reduces the diagnosis quality. Read More

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http://dx.doi.org/10.1155/2018/1920946DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6077361PMC
November 2018
19 Reads
1.219 Impact Factor

Short-term report of an ongoing prospective cohort study evaluating the outcome of full-arch implant-supported fixed hybrid polyetheretherketone-acrylic resin prostheses and the All-on-Four concept.

Clin Implant Dent Relat Res 2018 Oct 15;20(5):692-702. Epub 2018 Aug 15.

Malo Clinic Ceramics, Lisbon, Portugal.

Background: More research is needed on the study of new materials for fixed prosthetic implant-supported rehabilitations.

Purpose: The purpose of this study was to report the short-term outcome of full-arch implant-supported fixed hybrid polyetheretherketone (PEEK)-acrylic resin prostheses and the all-on-four concept.

Materials And Methods: This prospective cohort clinical study included 37 patients (29 women, eight men) with an average age of 60 years (range: 38-78 years) with 49 full-arch hybrid PEEK-acrylic resin prosthesis supported by implants through the all-on-four concept. Read More

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http://dx.doi.org/10.1111/cid.12662DOI Listing
October 2018
12 Reads

Controversy regarding the need for prophylactic removal of impacted third molars: An overview.

Quintessence Int 2018 ;49(8):653-662

Objective: Removal of third molars (3Ms) is one of the most common surgical procedures performed by dental surgeons. 3Ms that are associated with pathologic changes such as infection, nonrestorable caries lesions, cysts, tumors, and destruction of adjacent teeth and bone are under consensus for their removal. However, debate exists regarding the prophylactic removal of asymptomatic impacted 3Ms. Read More

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http://dx.doi.org/10.3290/j.qi.a40784DOI Listing
January 2018

Hard dental tissues laser welding: a new help for fractured teeth? A preliminary study.

Laser Ther 2018 Jun;27(2):105-110

Department of Engineering and Architecture, University of Parma, Parco Area delle Scienze 181/A, 43124 Parma, Italy.

Background And Aim: An important surgical goal is to provide a first intention wound healing without trauma produced by sutures and for this aim in the past several methods have been tested. The aim of this preliminary study was to demonstrate the capacity of a 1070 nm pulsed fiber laser to treat the dental fractures by enamel and dentine melting with the apposition of hydroxyapatite nanoparticles as filler.

Methods: Out of thirty freshly-extracted human third molars, decay-free, twenty-four cylinders of 5 mm thickness were obtained to perform the test. Read More

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http://dx.doi.org/10.5978/islsm.18-OR-09DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6062682PMC
June 2018
12 Reads

Management of Multiple Dental Trauma: Case Report with Eight-Year Follow-up.

Iran Endod J 2018 ;13(3):410-412

Department of Endodontics, School of Life Sciences, Pontifícia Universidade Católica do Paraná, Curitiba, Paraná, Brazil.

This case report documents the clinical approach adopted for two maxillary incisors with intrusion and horizontal root fracture in the middle third after trauma. The proposed procedures involved maintaining pulp vitality and periodontal stability of the fractured teeth with 8 years of follow-up. Read More

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http://dx.doi.org/10.22037/iej.v13i3.21090DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6064017PMC
January 2018