GD_810x250_2020

General Dentistry is the award-winning, peer-reviewed journal of the Academy of General Dentistry. Published bimonthly, General Dentistry features clinical articles spanning the breadth of topics relevant to general dentists, including unique diagnostic case reports, novel solutions to common treatment dilemmas, evidence-based best practices, and the science to help you choose the best materials, technology and procedures for your patients and your practice.


Table of Contents

Departments

  • Editorial Effective communication for optimal care.

    Timothy F. Kosinski

    2021 November/December;69(6):5.

    Full Article (PDF)
  • Pharmacology Antibiotic prophylaxis guidelines: is there new information for 2021?

    Jason H. Goodchild
    Mark Donaldson

    2021 November/December;69(6):6-9.

    Full Article (PDF)
  • Endodontics Periapical radiolucency signifying transient apical breakdown following traumatic injury

    Nathan Dinsbach

    2021 November/December;69(6):10-12.

    Full Article (PDF)
  • Oral Diagnosis Facial asymmetry and Pericoronal radiolucency with opacities

    Galal Omami

    2021 November/December;69(6):78,80.

    Full Article (PDF)
  • Self-Instruction Answers Exercises No. GD465, GD466, and GD467 from the November/December 2020 issue

    2021 November/December;69(6):79.

    Full Article (PDF)

Clinical Articles

  • Practice Management Interest in oral health education through digital technologies: a cross-sectional study

    Juliana Freire-Maia
    Luna Chagas Clementino
    Paulo Antônio Martins-Júnior
    Fernanda Bartolomeo Freire-Maia

    In a cross-sectional study, 150 parents or guardians of children and adolescents provided sociodemographic data and answered questions about their interest in receiving oral health education through digital technologies. Most participants expressed interest in receiving information and thought that messages about oral health could improve their daily care at home.  

    2021 November/December;69(6):13-17.

    Full Article (PDF)
  • SELF-INSTRUCTION

    Restorative Dentistry Clinical and subjective success of tooth fragment reattachment: a case series

    Jardel dos Santos Silva
    Flávia Cohen-Carneiro
    Pollyanna Oliveira Medina
    Adriana Correa de Queiroz
    Ana Paula Correa de Queiroz Herkrath
    Danielson Guedes Pontes

    Tooth fragment reattachment was performed for a total of 5 fractured teeth in 4 children aged 8 to 11 years. After a follow-up of 9 months to 4 years, the perceived clinical changes were minor. Four teeth were vital, and 1 tooth had a periapical lesion requiring endodontic treatment. Results of the Oral Health Impact Profile-Aesthetic questionnaire revealed an improvement in the oral health–related quality of life.

    2021 November/December;69(6):18-23.

    Full Article (PDF)
    Self-Instruction Exercise No. GD483
  • Oral Medicine, Oral Diagnosis, Oral Pathology Regression of thymoma-induced lichenoid hypersensitivity reactions of the oral mucosa following thymoma treatment: a case report

    Paolo J. Fantozzi
    Leonardo D’Alessandro
    Ahmed S. Sultan
    Cira Di Gioia
    Gianluca Tenore
    Umberto Romeo

    This case report describes the treatment of a 75-year-old woman who presented with severe oral lichenoid hypersensitivity reactions secondary to an undiagnosed underlying thymoma. No substantial improvement of the oral conditions was achieved with conventional therapies; however, almost complete resolution of the lesions was achieved following completion of radiation therapy for the thymic mass. 

    2021 November/December;69(6):25-28.

    Full Article (PDF)
  • Oral Medicine, Oral Diagnosis, Oral Pathology Giant sialolith associated with Actinomyces infection, suggesting a new etiopathogenic correlation: a case report

    Tiago Novaes Pinheiro
    Eliandro de Souza Freitas
    Milena Gomes Melo Leite
    Rachid Pinto Zacarias Filho
    Cristiane Cantiga da Silva
    Luciano Tavares Angelo Cintra

    This article reexamines the etiopathogenesis of sialolithiasis based on the interpretation of data reported in the literature and the interpretation of scanning electron microscopic, histopathologic, fluorescence, and energy-dispersive X-ray spectroscopic studies of a giant sialolith from a single patient. The authors propose that the triple synergism of microbiota, biofilm, and salivary dynamics plays a fundamental role in the development and intrinsic architecture of sialoliths.

    2021 November/December;69(6):29-33.

    Full Article (PDF)
  • SELF-INSTRUCTION

    Basic Science Microshear bond strength of resin luting agents to monolithic zirconia

    Terence A. Imbery
    Karoline Seekford
    Owais Naeem
    Charles Janus
    Peter C. Moon

    The objective of this study was to evaluate the effects of different surface treatments on the microshear bond strength of resin cements to zirconia. Three different resin luting agents were bonded to zirconia blocks pretreated with alumina abrasion (control), tribochemical silicoating, or 1 of 2 adhesive primers. The results suggest that the effects of different surface treatments may be specific for each cement.

    2021 November/December;69(6):34-40.

    Full Article (PDF)
    Self-Instruction Exercise No. GD484
  • Oral Medicine, Oral Diagnosis, Oral Pathology Frequency and types of incidental findings on limited field of view CBCT scans

    Scott Johnson
    Jason Fluckiger
    Vijay P. Parashar
    Douglas W. Beals
    Gina Agostini

    A retrospective study identified and categorized incidental findings on 474 limited field of view (LFOV) cone beam computed tomographic (CBCT) scans. At least 1 incidental finding was detected on 51.5% of scans, and 70.5% of the findings were recommended for referral or additional treatment, indicating that the use of a CBCT system with an LFOV does not diminish the need to conduct a thorough evaluation of the images.  

    2021 November/December;69(6):42-45.

    Full Article (PDF)
  • Laser Therapy/Electrosurgery Atraumatic removal of a zirconia-framework fixed partial denture using an Er,Cr:YSGG laser: a case report

    Juliana Barros
    Shalizeh A. Patel
    Michael B. Miller

    This case report describes the use of an erbium, chromium-doped: yttrium-scandium-gallium-garnet (Er,Cr:YSGG) laser to remove a 3-unit fixed partial denture that required pontic repair. The successful procedure shows that atraumatic debonding of a high-strength ceramic can be predictably performed with the Er,Cr:YSGG laser when appropriate settings are used.

    2021 November/December;69(6):46-49.

    Full Article (PDF)
  • Laser Therapy/Electrosurgery Photobiomodulation therapy for hypersensitivity associated with molar-incisor hypomineralization: a case report

    Marco Aurélio Benini Paschoal
    Helenshuane Escorcio Costa
    Lourdes Santos-Pinto
    Meire Coelho Ferreira

    This case report describes the use of a laser to treat hypersensitive teeth affected by molar-incisor hypomineralization. After photobiomodulation therapy, fluoride applications, and placement of restorations, the 11-year-old patient reported a reduction in hypersensitivity and an improved quality of life.

    2021 November/December;69(6):50-53.

    Full Article (PDF)
  • Pediatric Dentistry Congenital epulis of the newborn: a case report

    Joyce Ferreira Nobre Cavalcante
    Maria do Desterro Andrêzza Souza Costa
    Jéssica Nobre Cavalcante Fixina
    Estéfany Louíse Pereira
    Olga Batista Cipriano
    Rauhan Gomes de Queiroz
    Ana Karina Almeida Rolim
    George João Ferreira do Nascimento
    Julierme Ferreira Rocha
    Elizandra Silva da Penha

    The objective of this article is to report a case of congenital epulis in a newborn. During an intraoral examination of a 10-day old neonate, an exophytic lesion was found in the maxillary left alveolar ridge. The patient underwent an excisional biopsy with a 2% lidocaine local anesthetic, and histopathologic examination of the biopsy specimen confirmed the diagnosis. 

    2021 November/December;69(6):54-57.

    Full Article (PDF)
  • SELF-INSTRUCTION

    Basic Science Thermal effect of light irradiation time on the setting time of mineral trioxide aggregate and calcium-enriched mixture cements

    Ahmad Najafi Abrandabadi
    Azam Valian
    Mehdi Aghajani
    Seyedeh Mahsa Sheikh-Al-Eslamian
    Seyed Hamzeh Aghaie Kakroudi

    An in vitro study assessed the thermal effect of irradiation on the setting time of mineral trioxide aggregate (MTA) and calcium-enriched mixture (CEM) cements. The MTA specimens were light cured for 20, 40, or 60 seconds, while the CEM specimens were cured for 60, 90, or 120 seconds. Control specimens of each material underwent no irradiation, but all experimental and control groups had 60 seconds of rest time. The findings showed that light curing can significantly decrease the setting time for MTA and CEM cements. 

    2021 November/December;69(6):58-61.
     
    Full Article (PDF)
    Self-Instruction Exercise No. GD485
  • Restorative Dentistry One-piece, CAD/CAM, fiber-reinforced composite post and core: a case report

    Wagner Ferreira do Nascimento
    Guilherme Schmitt de Andrade
    João Paulo Mendes Tribst
    Eduardo Shigueyuki Uemura
    Guilherme de Siqueira Ferreira Anzaloni Saavedra

    This article describes a procedure for restoring teeth with a custom 1-piece glass fiber–reinforced post and core fabricated using computer-aided design/computer-aided manufacturing. Because of better adaptation, this endodontic post enables use of a thinner and homogenous cement layer; in addition, it eliminates the need to construct a composite resin core build-up. 

    2021 November/December;69(6):64-68.

    Full Article (PDF)
  • Oral Medicine, Oral Diagnosis, Oral Pathology Different manifestations of paracoccidioidomycosis: case reports

    Beatriz Caio Felipe
    Andressa Bolognesi Bachesk
    José Henrique Santana Quinto
    Ângelo José Pavan

    Paracoccidioidomycosis is an infectious disease caused by the fungus Paracoccidioides brasiliensis and is endemic in South America. Oral manifestations are often the first clinical sign of infection, but their appearance can vary. This article reports 2 cases of paracoccidioidomycosis and emphasizes the importance of performing detailed clinical examinations to ensure accurate diagnoses.

    2021 November/December;69(6):69-73.

    Full Article (PDF)
  • Oral Medicine, Oral Diagnosis, Oral Pathology Dentinogenesis imperfecta type 2: a case report

    Karthik Rajaram Mohan
    Mohan Narayanan
    Ravikumar P.T.

    Dentinogenesis imperfecta type 2 is a rare hereditary dysplasia affecting the dentin. It occurs during the histodifferentiation stage of tooth development. This case report describes the rare anomaly in a 27-year-old woman.

    2021 November/December;69(6):74-76.

    Full Article (PDF)

Current Issue

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