6,595 results match your criteria Dental Fractured Tooth


Dental injuries in relation to general anaesthesia-A retrospective study.

Acta Anaesthesiol Scand 2019 Apr 23. Epub 2019 Apr 23.

Department of Anaesthesia, Centre of Head and Orthopaedics, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.

Background: Dental injuries may occur during general anaesthesia, especially during airway management. The aim of this study was to describe cases of dental injury related to general anaesthesia, focusing on the type and extent of the injuries as well as the timing of recognition.

Method: We reviewed the nationwide electronic database available at the Danish Patient Compensation Association and scrutinized all claims classified as possible dental injuries in relation to general anaesthesia between 2007 and 2017. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1111/aas.13378DOI Listing

Influence of the incorporation of a lead foil to intraoral digital receptors on the image quality and root fracture diagnosis.

Dentomaxillofac Radiol 2019 Apr 14:20180369. Epub 2019 Apr 14.

1 Department of Oral Diagnosis - Dental Radiology, Piracicaba Dental School, State University of Campinas , São Paulo , Brazil.

Objective: To evaluate the quality of images obtained with the addition of a lead foil to intraoral digital receptors.

Methods: Radiographic images of 34 single-rooted human teeth - 19 with vertical root fracture (VRF) and 15 of the control group - were obtained with and without the addition of a lead foil, using the VistaScan, Express, Digora Optime and Digora Toto systems. Images were evaluated by five observers regarding the diagnosis of VRF, using a 5-point scale. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1259/dmfr.20180369DOI Listing

Effect of fracture orientation on detection accuracy of vertical root fractures in non-endodontically treated teeth using cone beam computed tomography.

Clin Oral Investig 2019 Apr 13. Epub 2019 Apr 13.

Oral and Maxillofacial Radiology, Applied Oral Sciences, Faculty of Dentistry, Prince Philip Dental Hospital, The University of Hong Kong, Sai Ying Pun, Hong Kong, SAR, China.

Objectives: This study aimed to investigate the effect of fracture orientation on the detection accuracy of vertical root fractures (VRFs) in non-endodontically treated teeth using four different cone beam computed tomography (CBCT) units.

Materials And Methods: Thirty eight out of 148 extracted human permanent teeth were chosen randomly, and VRFs were artificially induced to result in 20 mesiodistally and 18 buccolingually oriented root fractures. The fracture width was subsequently measured. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1007/s00784-019-02905-0DOI Listing

Failure Probability, Stress Distribution and Fracture Analysis of Experimental Screw for Micro Conical Abutment.

Braz Dent J 2019 Mar-Apr;30(2):157-163. Epub 2019 Apr 4.

Department of Dental Materials and Prosthodontics, UNESP - Univ Estadual Paulista, Institute of Science and Technology, São José dos Campos, SP, Brazil.

The aim of this study was to evaluate the failure probability of two types of abutment screws after compressive load and to analyze the stress distribution with finite element method. Sixty (60) single-tooth implant restorations were assembled on titanium implants (e-fix, A.S. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1590/0103-6440201902401DOI Listing
April 2019
8 Reads

Comparative evaluation of fracture resistance using two rehydration protocols for fragment reattachment in uncomplicated crown fractures.

Dent Traumatol 2019 Apr 1. Epub 2019 Apr 1.

Department and Institution, Pedodontics& Preventive Dentistry, Centre for Dental Education and Research, All India Institute of Medical Sciences, New Delhi, India, 110029.

Background/aims: Uncomplicated crown fracture is the most common traumatic dental injury. The International Association of Dental Traumatology has recommended fragment reattachment as the best method for restoring uncomplicated crown fractures of permanent teeth. Dehydration can affect fracture resistance after reattachment. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1111/edt.12473DOI Listing
April 2019
1 Read
1.214 Impact Factor

Reattachment of complex fractures; a reality by advances in self-etch bonding systems.

Indian J Dent Res 2019 Jan-Feb;30(1):135-139

Department of Conservative and Endodontics, Institute of Dental Sciences, Bareilly, Uttar Pradesh, India.

An 18-year-old female patient reported to the Department of Conservative and Endodontics with the chief complaint of fractured tooth with respect to 21 and increased pain and mobility tooth with respect to 22. Intraoral periapical radiograph of 21 revealed coronal loss of tooth structure involving enamel, dentin, and pulp, suggestive of split tooth with respect to 21. Intraoral examination revealed a fracture of coronal structure of 22 and increased mobility in the coronal aspect, suggestive of horizontal crown-root fracture. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.4103/ijdr.IJDR_643_16DOI Listing

Clinical performance of tooth- or implant-supported veneered zirconia single crowns: 42-month results.

Clin Oral Investig 2019 Mar 18. Epub 2019 Mar 18.

Department of Prosthodontics, Geriatric Dentistry and Craniomandibular Disorders, University Charité Berlin, Assmannshauser Strasse 4-6, 14197, Berlin, Germany.

Objectives: The objective of this clinical study was to compare and assess the clinical performance of tooth-supported and implant-supported zirconia single crowns with sintered veneering caps.

Methods: In this prospective study, 118 patients with a total of 220 single crowns placed on 106 teeth (69 vital teeth, 37 endodontically treated teeth) and 114 implants in molar and premolar regions were examined during a mean observation period of 42 months. The restorations were evaluated for technical failures such as veneering porcelain fractures (chipping), surface quality, marginal fit, and the interface quality of the coping and sintered veneering. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1007/s00784-019-02878-0DOI Listing
March 2019
1 Read

Biomechanical behavior of cavity design on teeth restored using ceramic inlays: An approach based on three-dimensional finite element analysis and ultrahigh-speed camera.

Acta Biomater 2019 Apr 14;89:382-390. Epub 2019 Mar 14.

Division of Restorative and Esthetic Dentistry, School of Dentistry and Graduate Institute of Clinical Dentistry, National Taiwan University and National Taiwan University Hospital, 1, Chang-de St., Taipei 100, Taiwan. Electronic address:

Ceramic fracture and debonding are the primary failures that follow ceramic inlay and can lead to stress and tooth fracture. In this study, we examined two designs-concave and flat-of the gingival cavity bottom for tooth cavities restored using ceramic inlays. We investigated the biomechanical behavior of ceramic inlay-restored teeth (concave and flat) through three-dimensional finite element analysis (FEA) and experimentally validated the results using an ultrahigh-speed camera. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.actbio.2019.03.030DOI Listing
April 2019
4 Reads

Evaluation of the influence of various restoration techniques on fracture resistance of endodontically treated teeth with different cavity wall thicknesses.

Authors:
E T Basaran Y Gokce

Niger J Clin Pract 2019 Mar;22(3):328-334

Department of Restorative Dentistry, Istanbul University Faculty of Dentistry, Istanbul, Turkey.

Aims: The aim of this study was to compare the effect of different restoration techniques on fracture resistance of endodontically treated teeth with different wall thicknesses.

Materials And Methods: Extracted and endodontically treated 210 premolars were randomly divided into three thickness groups [2 mm (A), 1.5 mm (B), and 1 mm (C)] and, each group was further divided into seven restoration subgroups (n = 10): direct composite (control) (K), composite with fiber on cavity floor (KT), composite with fiber on occlusal level (KO), fiber post and composite (FP), inlay (L), fiber on cavity floor and inlay (LT), and inlay and fiber on occlusal level (LO). Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.4103/njcp.njcp_346_18DOI Listing
March 2019
1 Read

A 10-year Follow-up Study of 119 Teeth Treated with Apical Surgery and Root-end Filling with Mineral Trioxide Aggregate.

J Endod 2019 Apr 1;45(4):394-401. Epub 2019 Mar 1.

Oral and Maxillofacial Radiology, Applied Oral Sciences, Faculty of Dentistry, The University of Hong Kong, Prince Philip Dental Hospital, Sai Ying Pun, Hong Kong SAR, China.

Introduction: The objective of this clinical study was to assess the long-term outcome (clinical signs/symptoms and radiographic healing) of teeth treated with apical surgery and mineral trioxide aggregate (MTA) for root-end filling.

Methods: One hundred ninety-five patients were recalled 1, 5, and 10 years after apical surgery for clinical and radiographic examinations. Three calibrated observers evaluated the periapical radiographs independently. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.joen.2018.12.015DOI Listing
April 2019
7 Reads

Novel bioactive root canal sealer with antibiofilm and remineralization properties.

J Dent 2019 Apr 27;83:67-76. Epub 2019 Feb 27.

Department of Advanced Oral Sciences and Therapeutics, University of Maryland School of Dentistry, Baltimore, MD 21201, USA; Center for Stem Cell Biology & Regenerative Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA; Marlene and Stewart Greenebaum Cancer Center, University of Maryland School of Medicine, Baltimore, MD 21201, USA. Electronic address:

Objectives: (1) To develop a novel bioactive root canal sealer with antibiofilm and remineralization properties using dimethylaminohexadecyl methacrylate (DMAHDM) and nanoparticles of amorphous calcium phosphate (NACP); (2) investigate the effects on E. faecalis biofilm inhibition, sealer flow and sealing ability, compared with an epoxy-resin-based sealer AH Plus; and (3) investigate the calcium (Ca) and phosphate (P) ion release from the sealers.

Methods: A series of dual-cure endodontic sealers were formulated with DMAHDM and NACP at 5% and 20% by mass, respectively. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.jdent.2019.02.006DOI Listing
April 2019
2 Reads
2.749 Impact Factor

A multidisciplinary study of pain in cats undergoing dental extractions: A prospective, blinded, clinical trial.

PLoS One 2019 1;14(3):e0213195. Epub 2019 Mar 1.

Département de sciences cliniques, Faculté de médecine vétérinaire, Université de Montréal, Saint-Hyacinthe, Quebec, Canada.

This study aimed to evaluate pain scores, analgesic requirements, food intake and serum inflammatory cytokines in cats before and after clinically recommended dental treatment. Twenty-four cats were included in a prospective, blinded clinical trial. Cats were equally divided into minimal (minimal dental treatment) or severe (multiple dental extractions) oral disease groups. Read More

View Article

Download full-text PDF

Source
http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0213195PLOS
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6396900PMC
March 2019
1 Read

Use of Transgingival Lag Screw Osteosynthesis in the Management of Alveolar Process Fracture.

Craniomaxillofac Trauma Reconstr 2019 Mar 15;12(1):27-33. Epub 2018 Feb 15.

Department of Oral and Maxillofacial Surgery, Kothiwal Dental College and Research Centre, Moradabad, Uttar Pradesh, India.

The purpose of this study is to check the efficacy of transgingival lag screw osteosynthesis in alveolar process fractures of maxilla and mandible. A single-arm nonrandomized observational study was performed for the treatment of alveolar process fractures of maxilla and mandible. In this study, 20 mixed age group patients with alveolar process fracture were included. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1055/s-0038-1629906DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6391255PMC
March 2019
8 Reads

Long-term results of crown fragment reattachment techniques for fractured anterior teeth: A retrospective case-control study.

J Esthet Restor Dent 2019 Feb 20. Epub 2019 Feb 20.

Institute of Immunology and Physiology (IIP) of the Ural Division of Russian Academy of Sciences, laboratory of immunopathophysiology, Ekaterinburg, Russia.

Objective: Among the techniques used by pediatric dentists for the crown fracture is the fragment reattachment. The aim of this study was to evaluate the long-term survival of the tooth reattachment in comparison to the composite restoration technique.

Methods: The study included 67 patients aged 7-9 years (males 38/56. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1111/jerd.12456DOI Listing
February 2019
1 Read

Incidental Finding of a Suspected Horizontal Root Fracture During Mucogingival Surgery.

Compend Contin Educ Dent 2019 Feb;40(2):114-118

Professor, School of Dental Medicine, Department of Periodontics and Endodontics, University at Buffalo, State University of New York, Buffalo, New York.

Periapical and bitewing radiographs lack the sensitivity to reliably diagnose horizontal root fractures, and, therefore, asymptomatic teeth with root fractures may remain undetected for years. This article reports a case in which a patient presented with a mucogingival defect on tooth No. 24 with no apparent history of dental trauma. Read More

View Article

Download full-text PDF

Source
February 2019
1 Read

New material perspective for endocrown restorations: effects on mechanical performance and fracture behavior.

Braz Oral Res 2019 Feb 11;33:e012. Epub 2019 Feb 11.

Graduate Program in Dentistry, Federal University of Pelotas, Pelotas-RS, Rua Gonçalves Chaves 457, 96015560, Brazil.

The aim of this study was to investigate the mechanical performance and the fracture behavior of endocrown restorations prepared using distinct restorative materials. A total of 42 sound molars with similar crown size and shape were cut at 2 mm above the cementoenamel junction and endodontically treated. They were categorized according to the restorative material used to fabricate endocrown restorations (n=7), namely, conventional composite (Filtek™ Z350 XT), bulk fill composite (Filtek™ Bulk Fill), conventional composite modeled using resin adhesives (SBMP: Scotchbond™ Multipurpose Adhesive; or SBU: Scotchbond™ Universal Adhesive), and IPS e. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1590/1807-3107bor-2019.vol33.0012DOI Listing
February 2019
4 Reads

Mantle of forensics in child sexual abuse.

J Forensic Dent Sci 2018 May-Aug;10(2):71-74

Department of Oral Pathology and Microbiology, Meenakshi Academy of Higher Education and Research, Faculty of Dentistry, Meenakshi Ammal Dental College, Chennai, Tamil Nadu, India.

Child sexual abuse (CSA) is defined as inappropriate adolescent or adult sexual behavior or contact with a child. Sexual abuse may be committed by any person including those under the age of 18 years when that person is either significantly older than the victim or is in a position of power or control over the child. Detecting CSA requires a high incidence of suspicion and familiarity with physical, behavioral, and verbal indications of abuse. Read More

View Article

Download full-text PDF

Source
http://www.jfds.org/text.asp?2018/10/2/71/249642
Publisher Site
http://dx.doi.org/10.4103/jfo.jfds_17_18DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6344789PMC
February 2019
9 Reads

Experiences of Being a Parent to a Child with Amelogenesis Imperfecta.

Dent J (Basel) 2019 Feb 9;7(1). Epub 2019 Feb 9.

Division of Orthodontics and Pediatric Dentistry, Department of Dental Medicine, Karolinska Institutet POB 4064, SE-141 04 Huddinge, Sweden.

Amelogenesis imperfecta (AI) is a hereditary developmental disorder affecting the enamel of teeth. Affected patients present with tooth hypersensitivity, rapid tooth wear, or fractures of enamel as well as alterations in color and shape, all of which compromise esthetic appearance and masticatory function. Chronic conditions in childhood severely impact the whole family, affecting normal family routines and/or increasing the family's financial burden. Read More

View Article

Download full-text PDF

Source
http://www.mdpi.com/2304-6767/7/1/17
Publisher Site
http://dx.doi.org/10.3390/dj7010017DOI Listing
February 2019
16 Reads

Dental injuries in patients associated with fracture of facial bones.

Oral Maxillofac Surg 2019 Mar 9;23(1):63-69. Epub 2019 Feb 9.

M.M College of Dental Sciences & Research,, House No. 879, sector- 8, Mullana, Panchkula, Ambala, Haryana, 134109, India.

Purpose: To assess different types of dental injuries associated with facial bone fractures.

Method: One hundred dentate patients were selected randomly of all age and gender who had maxillofacial trauma only and having dental injury in association with facial bones fractures were included. They were thoroughly examined for injury/fracture to facial region as well as for dental injuries (teeth). Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1007/s10006-019-00743-8DOI Listing
March 2019
8 Reads

Satisfaction with dental appearance and personality traitsamong a population of Nigerian dental patients.

Int J Esthet Dent 2019 ;14(1):64-75

Objective: Facial appearance has been found to have an important social and psychological effect on the human personality. Hence, this cross-sectional analytic questionnaire-based study of dental patients assessed the satisfaction with dental appearance and personality traits among a group of dental patients.

Materials And Methods: The questionnaire sought information on the sociodemographic characteristics of the participants; satisfaction with teeth in general and with tooth color in particular; the presence of caries, tooth-colored fillings, and tooth fractures; and desired treatment to improve appearance. Read More

View Article

Download full-text PDF

Source
January 2019
2 Reads

The Effect of Different Bleaching Treatments and Thermal-Mechanical Cycling on the Shear Bond Strength of Orthodontic Brackets.

Turk J Orthod 2018 Dec 1;31(4):110-116. Epub 2018 Dec 1.

Department of Dental Materials and Prosthodontics, University of São Paulo, Ribeirao Preto School of Dentistry, São Paulo, Brazil.

Objective: The aim of the present study was to compare the shear bond strength (SBS) of orthodontic brackets bonded to the enamel after at-home and in-office bleaching treatments.

Methods: Sixty bovine incisors were subjected to initial color readings and then classified into three groups: CP (16% carbamide peroxide), HP (35% hydrogen peroxide), and C (control). After treatments, new color readout was obtained, and orthodontic brackets were bonded to the bleached area. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.5152/TurkJOrthod.2018.17055DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6340492PMC
December 2018
3 Reads

Fractured Tooth Stabilized with Auto Body Repair Resin on a 1970 Royal Navy Polaris Submarine Patrol.

Aerosp Med Hum Perform 2019 Feb;90(2):135-138

In February 1970, halfway through a Polaris submarine war patrol in SSBN-02 HMS (port crew), a Petty Officer presented to the sick bay in excruciating pain with a broken upper left molar tooth. The zinc oxide/clove oil mixture would not stick on to the vertical face of the fracture. In preparation for such events, Royal Navy (RN) submarine medical officers are taught excellent fundamental dental skills. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.3357/AMHP.5208.2019DOI Listing
February 2019
2 Reads

Effect of epigallocatechin-3- gallate solutions on bond durability at the adhesive interface in caries-affected dentin.

J Mech Behav Biomed Mater 2019 Mar 30;91:398-405. Epub 2018 Nov 30.

São Leopoldo Mandic Institute and Research Center, Campinas, São Paulo, Brazil. Electronic address:

Hydrolytic and enzymatic degradation by matrix metalloproteinases (MMPs) reduces the durability of composite resin restorations on caries-affected dentin (CAD). The use of MMP inhibitors such as epigallocatechin-3-gallate (EGCG) could increase the longevity of the bond to dentin. This study aimed to evaluate the use of EGCG at different aqueous concentrations on the resin-dentin microtensile bond strength (μTBS), fracture pattern and nanoleakage (NL) in immediate (IM) time interval and after 12-months of water storage (1Y) when using a two-step etch-and-rinse adhesive system on CAD. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.jmbbm.2018.11.022DOI Listing
March 2019
2 Reads

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

View Article

Download full-text PDF

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

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

View Article

Download full-text PDF

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

Chronic sinusitis of odontogenic origin due to an undiagnosed displaced root fragment in the maxillary sinus and the role of cone beam computed tomography in successful management.

Indian J Dent Res 2018 Nov-Dec;29(6):847-851

Department of Conservative Dentistry and Endodontics, Ragas Dental College, Chennai, Tamil Nadu, India.

Radiographic imaging is an important criteria in diagnosis, treatment planning, and follow-up of an endodontic treatment. When clinicians encounter with diagnostic difficulties and persistent symptoms, the need for advanced diagnostic aids, especially imaging methods, become imperative and essential. This paper reports a case, in which primary endodontic therapy having failed, the patient had persisting symptoms such as pain, swelling, and draining sinus along with signs and symptoms of maxillary sinusitis. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.4103/ijdr.IJDR_167_18DOI Listing
April 2019
1 Read

Nonretentive Bonded Ceramic Partial Crowns: Concept and Simplified Protocol for Long-lasting Dental Restorations.

J Adhes Dent 2018 ;20(6):495-510

Purpose: Adhesively luted partial ceramic crowns have been documented to be clinically more durable than direct composite restorations when minimally invasively restoring large defects (replacing two cusps or more) in posterior teeth. The clinical longevity of such restorations is largely determined by the tooth-preparation design, material selection and adhesive luting procedure. The most frequently recorded failure in medium- to long-term clinical trials is fracture of the restoration. Read More

View Article

Download full-text PDF

Source
https://jad.quintessenz.de/index.php?doc=abstract&abstra
Publisher Site
http://dx.doi.org/10.3290/j.jad.a41630DOI Listing
January 2018
2 Reads

Effect of different framework materials of resin-bonded bridges on load to fracture values and stress distribution.

Niger J Clin Pract 2018 Dec;21(12):1585-1589

Department of Prosthodontics, Kırıkkale University Faculty of Dentistry, Kırıkkale, Turkey.

Purpose: The aim of this study was to compare in vitro fracture strengths (FSs) of metal- and fiber-reinforced frameworks of resin-bonded bridges and to evaluate stress distribution with finite element analysis (FEA).

Materials And Methods: Totally 80 extracted maxillary central and maxillary canine teeth were used for in vitro part of this study as two groups; metal-reinforced framework (n = 20) [(metal-supported resin-bonded bridge (MR-RB)] and fiber-reinforced frameworks (n = 20) [fiber-reinforced resin-bonded bridge (FR-RB) were prepared for three unit resin-bonded bridges. All bridges were loaded from lateral pontic at 1 mm/min crosshead speed and fracture values were recorded. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.4103/njcp.njcp_281_18DOI Listing
December 2018
8 Reads

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

View Article

Download full-text PDF

Source
http://Insights.ovid.com/crossref?an=00005792-201812140-0000
Publisher Site
http://dx.doi.org/10.1097/MD.0000000000013175DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6319989PMC
December 2018
3 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

View Article

Download full-text PDF

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

The Incidence of Dental Needs During Isolated Missions Compared to Non-isolated Missions: A Systematic Review and Implications for Future Prevention Strategies.

Mil Med 2018 Dec 7. Epub 2018 Dec 7.

Human Anatomy and Embryology Unit, Experimental Pathology and Therapeutics Department, University of Barcelona, Feixa Llarga Street, Hospitalet, Spain.

Introduction: Dental emergencies in isolated groups have always been difficult to treat. Especially in people or groups who cannot be evacuated and who need urgent dental assistance: long-term submarine missions, long-term spaceship trips, military or non-governmental organizations deployments in conflict areas, military maneuvers, etc. The dental and evacuation problems could put the success of the mission at risk, with relevant associated economic and strategic costs. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1093/milmed/usy364DOI Listing
December 2018
2 Reads

Influence of glass fibre post cementation depth on dental root fracture.

Stomatologija 2018 ;20(2):43-48

Clinical Department of Dental and Maxillofacial Orthopedics, Faculty of Odontology, Medical Academy, Lithuanian University of Health Sciences, Sausinės 23, Kaunas, Lithuania.

Introduction: Glass fibre posts that are newer and have better properties are gaining more popularity than metal posts. However, there is no consensus about the optimal cementation depth of glass fibre posts. In our study, we have attempted to assess fracture resistance of roots restored with glass fibre posts cemented at different root depths. Read More

View Article

Download full-text PDF

Source
February 2019
15 Reads

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 2019 January/February;34(1):141–149. 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

View Article

Download full-text PDF

Source
http://dx.doi.org/10.11607/jomi.6732DOI Listing
March 2019
4 Reads

A palaeopathological analysis of skeletal remains from Bronze Age Mongolia.

Homo 2018 Nov 23;69(6):324-334. Epub 2018 Nov 23.

Anthropology, National Museum of Natural History, Smithsonian Institution, Washington, DC, USA.

Little is known about the lifeways of the people who inhabited the Mongolian steppe during the Bronze Age (c. 4450-2650 BP). Palaeopathological analysis allows us to draw inferences about the lifeways of past people from the indicators of health and lifestyle recorded in human remains. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.jchb.2018.11.002DOI Listing
November 2018
12 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

View Article

Download full-text PDF

Source
January 2018
3 Reads

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

View Article

Download full-text PDF

Source
January 2018

Comparative Clinical Evaluation of Composite Overcast Gold Post and Core Buildups in Endodontically Treated Teeth.

J Contemp Dent Pract 2018 Oct 1;19(10):1273-1277. Epub 2018 Oct 1.

Department of Conservative Dentistry, College of Dentistry at Al Rass, Qassim University, Kingdom of Saudi Arabia.

Background: The management of non-vital teeth includes endodontic treatment and restoration followed by post and core restoration in selected cases. The present study was conducted to compare the indirect cast post, and core buildup with direct composite post build up in patients.

Materials And Methods: The present study was conducted on 128 teeth of 82 patients. Read More

View Article

Download full-text PDF

Source
October 2018

Effect of margin design on fracture load of zirconia crowns.

Eur J Oral Sci 2019 02 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

View Article

Download full-text PDF

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

[Effects of bond strength evaluation on different durations of adult permanent teeth and youth permanent teeth by using universal adhesives to dentin].

Hua Xi Kou Qiang Yi Xue Za Zhi 2018 Oct;36(5):482-487

Dental Materials Research Laboratory, Peking University School and Hospital of Stomatology, Beijing 100081, China.

Objective: To compare the dentin bonding strength evaluation between adult permanent teeth and youth permanent teeth after treatment for different durations by universal adhesives.

Methods: Ten adult permanent teeth and ten youth permanent teeth were selected for this study. The occlusal enamel layer was removed, and each tooth was cut into three pieces along the long axis. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.7518/hxkq.2018.05.004DOI Listing
October 2018
9 Reads

Light curing resin cements containing iodonium salts promote suitable apical bonding of posts to radicular dentin.

Braz Oral Res 2018 Nov 14;32:e116. Epub 2018 Nov 14.

Universidade Estadual de Campinas - Unicamp, Piracicaba Dental School, Department of Restorative Dentistry, Piracicaba, SP, Brazil.

The aim of this study was to analyze the efficiency of experimental light-curing resin cements (ERCs) with a ternary photo-initiator system containing diphenyliodonium hexafluorphosphate (DPI) and different amines on retention of glass-fiber posts to dentin (GFP). ERCs formulations: a 1:1 mass ratio of 2,2-bis[4-(2-hydroxy-3-methacryloxypropoxy)phenylpropane and triethyleneglycol dimethacrylate. Camphorquinone was used as initiator. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1590/1807-3107bor-2018.vol32.0116DOI Listing
November 2018
20 Reads

Long waiting time before tooth extraction may increase delayed wound healing in elderly Japanese.

Osteoporos Int 2019 Mar 20;30(3):621-628. Epub 2018 Nov 20.

Department of Orthopedic Surgery, Shinshu University School of Medicine, 33-1-1 Asahi, Matsumoto, Nagano, 390-8621, Japan.

In osteoporosis patients receiving antiresorptive medications, stopping the drug and delaying tooth extraction has been suggested to reduce the risk of osteonecrosis of the jaw (ONJ). However, postponing tooth extraction for ≥ 2 months was associated with an increased risk of delayed wound healing beyond 8 weeks after extraction, a risk factor for developing ONJ.

Introduction: A long waiting time before tooth extraction could result from concern about a potential increased risk of osteonecrosis of the jaw (ONJ) in osteoporosis patients. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1007/s00198-018-4775-3DOI Listing
March 2019
2 Reads

Dental Emergencies.

Emerg Med Clin North Am 2019 Feb;37(1):81-93

Department of Emergency Medicine, Norwalk Hospital, 34 Maple Street, Norwalk, CT 06850, USA.

Dental emergencies present frequently to the emergency department and urgent care centers. Trauma to the teeth includes fractures, luxations, and avulsions, which can be reduced in most cases. Avulsed primary teeth should never be replaced. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.emc.2018.09.008DOI Listing
February 2019
7 Reads

Review of treatment methods of patients with uncomplicated teeth fractures.

Wiad Lek 2018;71(7):1360-1364

Higher State Educational Establishment Of Ukraine «Ukrainian Medical Stomatological Academy», Poltava, Ukraine.

Objective: Introduction: Taking into consideration the high prevalence of dental trauma, the issue dental trauma management in the frontal dentition is relevant, considering the principles of biological, economical feasibility and clinical features of each case. The aim: The purpose of this review article is to draw dentists' attention to the high prevalence of uncomplicated fractures of teeth (without pulp chamber exposure) and to highlight the most effective methods for their managment.

Patients And Methods: Materials and methods: We have processed about 50 scientific sources devoted to the treatment of traumatic lesions of teeth. Read More

View Article

Download full-text PDF

Source
January 2018
2 Reads

[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

View Article

Download full-text PDF

Source
http://dx.doi.org/10.3760/cma.j.issn.1002-0098.2018.11.009DOI Listing
November 2018
17 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

View Article

Download full-text PDF

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

Clinical Evaluation of All Ceramic Zirconia Framework Resin Bonded Bridges.

Eur J Prosthodont Restor Dent 2018 Nov 29;26(4):203-211. Epub 2018 Nov 29.

Barts and The London, Queen Mary University of London.

Objective: To evaluate the clinical longevity of 58 adhesively bonded single unit yttria-stabilized tetragonal zirconia polycrystalline (Y-TZP) ceramic Resin Bonded Bridges (RBB).

Materials And Methods: Twenty six consecutive patients with at least one congenitally missing tooth in the maxilla or mandible were provided with 58 single unit Y-TZP RBBs. The cantilever RBBs were designed and milled using a CAD-CAM system to produce frameworks which were veneered using a glass-ceramic material and cemented with a self-etching dual-cure resin cement. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1922/EJPRD_01810Shahdad09DOI Listing
November 2018
11 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

View Article

Download full-text PDF

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

Impact and Fracture Strength of Simulated Immature Teeth Treated with Mineral Trioxide Aggregate Apical Plug and Fiber Post Versus Revascularization.

J Endod 2018 Dec 1;44(12):1878-1882. Epub 2018 Nov 1.

Department of Operative Dentistry, Faculty of Dentistry, Qazvin University of Medical Sciences, Qazvin, Iran.

Introduction: Immature necrotic teeth are at a high risk of fracture, especially at the cervical region, after treatment. This study aimed to compare the impact and fracture strength of immature permanent teeth treated with revascularization versus a mineral trioxide aggregate (MTA) plug and fiber post.

Methods: This in vitro, experimental study was conducted on 160 maxillary central incisors, which were randomly divided into 10 groups. Read More

View Article

Download full-text PDF

Source
https://linkinghub.elsevier.com/retrieve/pii/S00992399183062
Publisher Site
http://dx.doi.org/10.1016/j.joen.2018.09.008DOI Listing
December 2018
29 Reads
3.380 Impact Factor

Root Reinforcement after Obturation with Calcium Silicate-based Sealer and Modified Gutta-percha Cone.

J Endod 2018 Dec 29;44(12):1843-1848. Epub 2018 Oct 29.

Department of Operative Dentistry and Endodontics, Faculty of Dentistry, Mahidol University, Bangkok, Thailand. Electronic address:

Introduction: A root canal obturated with a calcium silicate-based sealer (bioceramic sealer [BCS]) and a modified gutta-percha cone (bioceramic cone [BCC]) might improve the fracture resistance of the root. The objective of this study was to evaluate root reinforcement of a bioceramic cone/sealer (TotalFill; FKG Dentaire SA, La Chaux-de-Fonds, Switzerland) by investigating the fracture resistance, push-out bond strength, sealer penetration, and modulus of elasticity (MOE) in comparison with gutta-percha/AH Plus (Dentsply Maillefer, Tulsa, OK) (GP/AH).

Methods: Eighty-four roots from bilateral mandibular premolars were prepared. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.joen.2018.08.011DOI Listing
December 2018
5 Reads

Changes in the epidemiology and aetiology of dental traumatic injuries in permanent teeth in children before and after German unification.

Eur Arch Paediatr Dent 2019 Feb 29;20(1):41-46. Epub 2018 Oct 29.

Department of Preventive and Pediatric Dentistry, University of Greifswald, Walther-Rathenau-Straße 42, Greifswald, Germany.

Aim: To evaluate the longitudinal occurrence of traumatic dental injuries in permanent teeth comparing recent data from 2014 to 2016 in Greifswald after German unification with a historic sample from socialist times (1974-1989).

Materials And Methods: In this retrospective study, traumatic dental injury parameters as type, date, location, and cause of injury as well as tooth affected were extracted from the trauma records of patients from 1974 to 1989 and 2014-2016.

Results: The descriptive analysis of 444 teeth in 245 patients revealed that the recent and historic samples had a very similar pattern of dental trauma (201/243 teeth in 117/128 patients, respectively): Maxillary permanent central incisors were affected in 70. Read More

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1007/s40368-018-0383-3DOI Listing
February 2019
2 Reads