Timothy Kosinski
2018 March/April; 66(2):5.

Jeffery B. Price
Eliana Dantas da Costa
Gina Delia Roque-Torres
Priscila Dias Peyneau
Luís Roberto Godolfim
Francisco Haiter Neto
Solange Maria de Almeida
2018 March/April; 66(2):6.

Andrew Henry
William Buchbinder
Simriti Chaudhry
Mana Saraghi
Neeraj Panchal
2018 March/April; 66(2):10-13. 

Toni M. Roucka
2018 March/April; 66(2):14-16.

Samuel M. Strong
2018 March/April; 66(2):17-19.

Galal Omami
2018 March/April; 66(2):74-75.

2018 March/April; 66(2):76-79.

2018 March/April; 66(2):inside back cover.

Martha Carmona Lorduy
Jonathan Harris Ricardo
Yurtiza Hernández Arenas
Wanda Medina Carmona

A prospective cohort study of 20 patients with lesions caused by human papillomavirus (HPV) found that 65% of patients had focal epithelial hyperplasia, 20% had common warts, and 15% had condylomata acuminata. Application of trichloroacetic acid (TCA) to the HPV-associated oral lesions proved to be an effective nonsurgical treatment; most lesions were resolved within 45 days (3 TCA applications of 30-60 seconds each).

2018 March/April; 66(2):47-49.

Christopher Lund
Peter Guevara

This study evaluated the effect of endodontic access preparation and repair on lithium disilicate and resin nanoceramic CAD/CAM crowns. For the lithium disilicate crowns, the failure load was significantly higher for intact than for repaired specimens (P = 0.002). However, there was no significant difference between intact and repaired specimens for resin nanoceramic. Repairs may work under normal occlusal loads, but replacement is recommended where parafunctional occlusal loading is suspected, the crown was not adhesively cemented, or there is a defect in the crown.

2018 March/April; 66(2):54-59.

Behnaz Esmaeili
Solaleh Afkhami
Faezeh Abolghasemzadeh

This study evaluated the discoloration of 3 composite resins when immersed in tea solution at different timepoints up to 24 hours after curing. All discoloration was within clinically acceptable limits, but results suggested that patients should avoid the intake of colored beverages for at least 12 hours after a restoration. This restriction can decrease to 1 hour for microfilled composites. 

2018 March/April; 66(2):64-68.

Rafael Perdomo Felix
Rosemary Sadami Arai Shinkai
Maria Ivete Bolzan Rockenbach

This study analyzed the influence of dental implants on the radiographic density of the peri-implant region. Mean grayscale values were calculated in 6 areas adjacent to implants on corresponding periapical radiographs, panoramic radiographs, and cone beam computed tomography (CBCT) images. Although all images demonstrated artifacts, CBCT images suffered the greatest interference from dental implants.

2018 March/April; 66(2):e1-e6.

Flávia Pardo Salata Nahsan
Maria Janete Oliveira Reis
Luciana Fávaro Francisconi-dos-Rios
Luciana Leão
Luiz Renato Paranhos

In an in vitro study of the effects of whitening mouthwash on tooth color, 48 bovine teeth were immersed in artificial saliva (control), Colgate Luminous White, or Oral-B 3D White daily for 30 days. Assessment of L*, a*, and b* values and overall color change (ΔE*) showed that the whitening mouthwashes did not improve color after 14 and 30 days.

2018 March/April; 66(2):e7-e10.

Timothy Kosinski
2018 March/April; 66(2):5.

Jeffery B. Price
Eliana Dantas da Costa
Gina Delia Roque-Torres
Priscila Dias Peyneau
Luís Roberto Godolfim
Francisco Haiter Neto
Solange Maria de Almeida
2018 March/April; 66(2):6.

Andrew Henry
William Buchbinder
Simriti Chaudhry
Mana Saraghi
Neeraj Panchal
2018 March/April; 66(2):10-13. 

Toni M. Roucka
2018 March/April; 66(2):14-16.

Samuel M. Strong
2018 March/April; 66(2):17-19.

Galal Omami
2018 March/April; 66(2):74-75.

2018 March/April; 66(2):76-79.

2018 March/April; 66(2):inside back cover.

Martha Carmona Lorduy
Jonathan Harris Ricardo
Yurtiza Hernández Arenas
Wanda Medina Carmona

A prospective cohort study of 20 patients with lesions caused by human papillomavirus (HPV) found that 65% of patients had focal epithelial hyperplasia, 20% had common warts, and 15% had condylomata acuminata. Application of trichloroacetic acid (TCA) to the HPV-associated oral lesions proved to be an effective nonsurgical treatment; most lesions were resolved within 45 days (3 TCA applications of 30-60 seconds each).

2018 March/April; 66(2):47-49.

Christopher Lund
Peter Guevara

This study evaluated the effect of endodontic access preparation and repair on lithium disilicate and resin nanoceramic CAD/CAM crowns. For the lithium disilicate crowns, the failure load was significantly higher for intact than for repaired specimens (P = 0.002). However, there was no significant difference between intact and repaired specimens for resin nanoceramic. Repairs may work under normal occlusal loads, but replacement is recommended where parafunctional occlusal loading is suspected, the crown was not adhesively cemented, or there is a defect in the crown.

2018 March/April; 66(2):54-59.

Behnaz Esmaeili
Solaleh Afkhami
Faezeh Abolghasemzadeh

This study evaluated the discoloration of 3 composite resins when immersed in tea solution at different timepoints up to 24 hours after curing. All discoloration was within clinically acceptable limits, but results suggested that patients should avoid the intake of colored beverages for at least 12 hours after a restoration. This restriction can decrease to 1 hour for microfilled composites. 

2018 March/April; 66(2):64-68.

Rafael Perdomo Felix
Rosemary Sadami Arai Shinkai
Maria Ivete Bolzan Rockenbach

This study analyzed the influence of dental implants on the radiographic density of the peri-implant region. Mean grayscale values were calculated in 6 areas adjacent to implants on corresponding periapical radiographs, panoramic radiographs, and cone beam computed tomography (CBCT) images. Although all images demonstrated artifacts, CBCT images suffered the greatest interference from dental implants.

2018 March/April; 66(2):e1-e6.

Flávia Pardo Salata Nahsan
Maria Janete Oliveira Reis
Luciana Fávaro Francisconi-dos-Rios
Luciana Leão
Luiz Renato Paranhos

In an in vitro study of the effects of whitening mouthwash on tooth color, 48 bovine teeth were immersed in artificial saliva (control), Colgate Luminous White, or Oral-B 3D White daily for 30 days. Assessment of L*, a*, and b* values and overall color change (ΔE*) showed that the whitening mouthwashes did not improve color after 14 and 30 days.

2018 March/April; 66(2):e7-e10.

Timothy Kosinski
2018 March/April; 66(2):5.

Jeffery B. Price
Eliana Dantas da Costa
Gina Delia Roque-Torres
Priscila Dias Peyneau
Luís Roberto Godolfim
Francisco Haiter Neto
Solange Maria de Almeida
2018 March/April; 66(2):6.

Andrew Henry
William Buchbinder
Simriti Chaudhry
Mana Saraghi
Neeraj Panchal
2018 March/April; 66(2):10-13. 

Toni M. Roucka
2018 March/April; 66(2):14-16.

Samuel M. Strong
2018 March/April; 66(2):17-19.

Galal Omami
2018 March/April; 66(2):74-75.

2018 March/April; 66(2):76-79.

2018 March/April; 66(2):inside back cover.

Martha Carmona Lorduy
Jonathan Harris Ricardo
Yurtiza Hernández Arenas
Wanda Medina Carmona

A prospective cohort study of 20 patients with lesions caused by human papillomavirus (HPV) found that 65% of patients had focal epithelial hyperplasia, 20% had common warts, and 15% had condylomata acuminata. Application of trichloroacetic acid (TCA) to the HPV-associated oral lesions proved to be an effective nonsurgical treatment; most lesions were resolved within 45 days (3 TCA applications of 30-60 seconds each).

2018 March/April; 66(2):47-49.

Christopher Lund
Peter Guevara

This study evaluated the effect of endodontic access preparation and repair on lithium disilicate and resin nanoceramic CAD/CAM crowns. For the lithium disilicate crowns, the failure load was significantly higher for intact than for repaired specimens (P = 0.002). However, there was no significant difference between intact and repaired specimens for resin nanoceramic. Repairs may work under normal occlusal loads, but replacement is recommended where parafunctional occlusal loading is suspected, the crown was not adhesively cemented, or there is a defect in the crown.

2018 March/April; 66(2):54-59.

Behnaz Esmaeili
Solaleh Afkhami
Faezeh Abolghasemzadeh

This study evaluated the discoloration of 3 composite resins when immersed in tea solution at different timepoints up to 24 hours after curing. All discoloration was within clinically acceptable limits, but results suggested that patients should avoid the intake of colored beverages for at least 12 hours after a restoration. This restriction can decrease to 1 hour for microfilled composites. 

2018 March/April; 66(2):64-68.

Rafael Perdomo Felix
Rosemary Sadami Arai Shinkai
Maria Ivete Bolzan Rockenbach

This study analyzed the influence of dental implants on the radiographic density of the peri-implant region. Mean grayscale values were calculated in 6 areas adjacent to implants on corresponding periapical radiographs, panoramic radiographs, and cone beam computed tomography (CBCT) images. Although all images demonstrated artifacts, CBCT images suffered the greatest interference from dental implants.

2018 March/April; 66(2):e1-e6.

Flávia Pardo Salata Nahsan
Maria Janete Oliveira Reis
Luciana Fávaro Francisconi-dos-Rios
Luciana Leão
Luiz Renato Paranhos

In an in vitro study of the effects of whitening mouthwash on tooth color, 48 bovine teeth were immersed in artificial saliva (control), Colgate Luminous White, or Oral-B 3D White daily for 30 days. Assessment of L*, a*, and b* values and overall color change (ΔE*) showed that the whitening mouthwashes did not improve color after 14 and 30 days.

2018 March/April; 66(2):e7-e10.

Roger D. Winland
2017 November/December; 65(6):6.

Jay Siwek
2017 November/December; 65(6):8-9.

Christopher J. Spencer
2017 November/December; 65(6):10-13.

Jane A. Soxman
2017 November/December; 65(6):14-16.

Gary Drahos
Larry Williams
2017 November/December; 65(6):17-19.

Mark I. Malterud
2017 November/December; 65(6):20-22.

2017 November/December; 65(6):79.

Heidi L. Gaddey

Many systemic diseases can be identified based on changes within the oral cavity. This article reviews common oral cavity findings in adult and pediatric patients and the systemic diseases with which they may be associated.

2017 November/December; 65(6):23-29.

Shawn F. Kane

Many diseases and medications impact the oral cavity, and pathologic conditions in the mouth can have a systemic impact. Although it is unclear whether there is true causality or just an association, the consequences of such chronic conditions are well understood, and dentists and physicians must increase their collaboration to maximize the benefit to patients.

2017 November/December; 65(6):30-34.

Matthew Pflipsen
Yevgeniy Zenchenko

A nutritionally deficient diet can cause or contribute to numerous pathoses of the oral cavity. Unhealthy habits can also damage the dentition. Knowledge of these relationships will enable the dentist to question patients about dietary habits and provide guidance to encourage a healthy lifestyle.

2017 November/December; 65(6):36-43.

Prasanna Neelakantan
Priyanka Sriraman
James L. Gutmann

Cone beam computed tomography was used to evaluate the removal of calcium hydroxide (Ca[OH]₂) from root canals after use of different irrigation activation protocols. While none of the protocols could completely remove Ca(OH)₂, protocols using strong chelators were the most effective.

2017 November/December; 65(6):45-49.

Kenneth Kufta
Mana Saraghi
Helen Giannakopoulos

This article provides an overview of cardiovascular anatomy and physiology and discusses evaluation of cardiac risk factors with the aim of enabling dentists to effectively assess patients for potential cardiovascular events, thereby avoiding cardiovascular emergencies in the dental setting.

2017 November/December; 65(6):50-55.

Hassan Abed
Abdalrahman Ainousa

Dental extraction in a patient with clotting factor defects such as hemophilia A or von Willebrand disease can result in a delayed bleeding episode. This article discusses how to manage patients with inherited bleeding disorders.

2017 November/December; 65(6):56-60.

Rafael Binato Junqueira
Vinícius Dilly Almeida
Gustavo Brandão Grossi
Jamilly Aparecido Sperandio
Lays Kelmer Costa
Francielle Silvestre Verner

A 47-year-old man who, exhibiting nasal obstruction on the right side, oroantral communication, and facial asymmetry, was evaluated with cone beam computed tomography and found to have an inverted schneiderian papilloma.

2017 November/December; 65(6):62-64.

Marisol Miranda Galvis
Leonardo Amaral dos Reis
Alan Roger Santos-Silva
Pablo Agustin Vargas
Marcelo Brum Corrêa
Marcio Ajudarte Lopes

The most common clinical presentation of Hodgkin lymphoma is adenopathy, which generally affects cervical and supraclavicular nodes. The case of a 17-year-old girl who was diagnosed with Hodgkin lymphoma during dental treatment highlights the importance of a complete physical examination in dental practice.

2017 November/December; 65(6):65-68.

Mário Rodrigues de Melo Filho
Sabina Pena Borges Pêgo
Claudio Marcelo Cardoso
Breno Amaral Rocha
Hercílio Martelli Júnior
Isadora Luana Flores
Luis Antônio Nogueira dos Santos
Livia Máris Ribeiro Paranaiba

A 13-year-old boy presented with asymptomatic swelling in his right posterior mandible and was diagnosed with ameloblastic fibro-odontoma (AFO), a rare mixed odontogenic tumor, usually appearing as a well-circumscribed radiolucency with radiopaque foci and slow growth. Eight months after excision of the AFO, a dentigerous cyst involving the unerupted mandibular left third molar developed.

2017 November/December; 65(6):69-72.

Mea A. Weinberg
Stuart L. Segelnick
Joseph S. Insler

Gabapentin, widely prescribed for orofacial pain, was once thought to have no potential for abuse; however, the last decade has seen a dramatic rise in nonmedical use of gabapentin. Dental prescribers must be aware of the potential for abuse of gabapentin and weigh its benefits against its risks.

2017 November/December; 65(6):73-75.

Cínthia M. Ribeiro
Marina L. de Carli
Felipe F. Sperandio
Evandro M.S. Magalhães
João Adolfo C. Hanemann

Syphilis, a sexually transmitted infection caused by Treponema pallidum, can manifest clinically through 3 stages: primary, secondary, and tertiary. This report describes an uncommon case of secondary syphilis in a 16-year-old boy who showed only oral manifestations. Treatment with penicillin led to complete remission of the oral lesions within 3 weeks.

2017 November/December; 65(6):76-78.

Leandro Tolomelli Carraro Franco
Marina Amaral
Rafael Pino Vitti
Alecsandro de Moura Silva
Laís Regiane Silva-Concílio
Ana Christina Claro Neves

To evaluate surface fluorination as an alternative treatment for bonding of zirconia ceramic to resin cement, zirconia discs were subjected to 1 of 4 different surface treatments. Bond strength testing revealed that fluorination with sulfur hexafluoride did not promote a stable bond strength between zirconia and resin cement.

2017 November/December; 65(6):e1-e4.

Kumar Nilesh
Aaditee V. Vande
Shivsagar Tewary
Suresh K.V.

A traumatic bone cyst (TBC) of the anterior mandible was found in a boy with a previous history of trauma and fracture of the symphysis. A literature review is presented to corroborate the traumatic-hemorrhagic theory for the etiology of TBC.

2017 November/December; 65(6):e5-e8.

Roselaine Terezinha Pozzobon
Thaís Camponogara Bohrer
Patrícia Eliana Fontana
Leticia Brandão Durand
Marcela Marquezan

This study compared the effects of immediate or delayed polishing on the color stability of a composite resin before and after storage in water or coffee. Color stability was not influenced by the timing of polishing, and all groups showed unacceptable discoloration after exposure to coffee. The timing of final polishing may therefore be based on the preferences of the clinician.

2017 November/December; 65(6):e9-e12.

Leticia Ferreira de Freitas Brianezzi
Bárbara Margarido Brondino
Giuliana de Campo Chaves
Sérgio Kiyoshi Ishikiriama
Adilson Yoshio Furuse

A 40-year-old woman had diastemas, a conoid tooth, and relatively short maxillary anterior teeth, compromising the esthetics of her smile. Treatment included bleaching and composite resin restorations. At a 1-year follow-up, there were no black spaces or signs of periodontal inflammation, indicating that adequate space had been left for formation of interdental papilla.

2017 November/December; 65(6):e13-e16.

Timothy Kosinski
2018 March/April; 66(2):5.

Jeffery B. Price
Eliana Dantas da Costa
Gina Delia Roque-Torres
Priscila Dias Peyneau
Luís Roberto Godolfim
Francisco Haiter Neto
Solange Maria de Almeida
2018 March/April; 66(2):6.

Andrew Henry
William Buchbinder
Simriti Chaudhry
Mana Saraghi
Neeraj Panchal
2018 March/April; 66(2):10-13. 

Toni M. Roucka
2018 March/April; 66(2):14-16.

Samuel M. Strong
2018 March/April; 66(2):17-19.

Galal Omami
2018 March/April; 66(2):74-75.

2018 March/April; 66(2):76-79.

2018 March/April; 66(2):inside back cover.

Martha Carmona Lorduy
Jonathan Harris Ricardo
Yurtiza Hernández Arenas
Wanda Medina Carmona

A prospective cohort study of 20 patients with lesions caused by human papillomavirus (HPV) found that 65% of patients had focal epithelial hyperplasia, 20% had common warts, and 15% had condylomata acuminata. Application of trichloroacetic acid (TCA) to the HPV-associated oral lesions proved to be an effective nonsurgical treatment; most lesions were resolved within 45 days (3 TCA applications of 30-60 seconds each).

2018 March/April; 66(2):47-49.

Christopher Lund
Peter Guevara

This study evaluated the effect of endodontic access preparation and repair on lithium disilicate and resin nanoceramic CAD/CAM crowns. For the lithium disilicate crowns, the failure load was significantly higher for intact than for repaired specimens (P = 0.002). However, there was no significant difference between intact and repaired specimens for resin nanoceramic. Repairs may work under normal occlusal loads, but replacement is recommended where parafunctional occlusal loading is suspected, the crown was not adhesively cemented, or there is a defect in the crown.

2018 March/April; 66(2):54-59.

Behnaz Esmaeili
Solaleh Afkhami
Faezeh Abolghasemzadeh

This study evaluated the discoloration of 3 composite resins when immersed in tea solution at different timepoints up to 24 hours after curing. All discoloration was within clinically acceptable limits, but results suggested that patients should avoid the intake of colored beverages for at least 12 hours after a restoration. This restriction can decrease to 1 hour for microfilled composites. 

2018 March/April; 66(2):64-68.

Rafael Perdomo Felix
Rosemary Sadami Arai Shinkai
Maria Ivete Bolzan Rockenbach

This study analyzed the influence of dental implants on the radiographic density of the peri-implant region. Mean grayscale values were calculated in 6 areas adjacent to implants on corresponding periapical radiographs, panoramic radiographs, and cone beam computed tomography (CBCT) images. Although all images demonstrated artifacts, CBCT images suffered the greatest interference from dental implants.

2018 March/April; 66(2):e1-e6.

Flávia Pardo Salata Nahsan
Maria Janete Oliveira Reis
Luciana Fávaro Francisconi-dos-Rios
Luciana Leão
Luiz Renato Paranhos

In an in vitro study of the effects of whitening mouthwash on tooth color, 48 bovine teeth were immersed in artificial saliva (control), Colgate Luminous White, or Oral-B 3D White daily for 30 days. Assessment of L*, a*, and b* values and overall color change (ΔE*) showed that the whitening mouthwashes did not improve color after 14 and 30 days.

2018 March/April; 66(2):e7-e10.

Timothy Kosinski
2018 March/April; 66(2):5.

Jeffery B. Price
Eliana Dantas da Costa
Gina Delia Roque-Torres
Priscila Dias Peyneau
Luís Roberto Godolfim
Francisco Haiter Neto
Solange Maria de Almeida
2018 March/April; 66(2):6.

Andrew Henry
William Buchbinder
Simriti Chaudhry
Mana Saraghi
Neeraj Panchal
2018 March/April; 66(2):10-13. 

Toni M. Roucka
2018 March/April; 66(2):14-16.

Samuel M. Strong
2018 March/April; 66(2):17-19.

Galal Omami
2018 March/April; 66(2):74-75.

2018 March/April; 66(2):76-79.

2018 March/April; 66(2):inside back cover.

Martha Carmona Lorduy
Jonathan Harris Ricardo
Yurtiza Hernández Arenas
Wanda Medina Carmona

A prospective cohort study of 20 patients with lesions caused by human papillomavirus (HPV) found that 65% of patients had focal epithelial hyperplasia, 20% had common warts, and 15% had condylomata acuminata. Application of trichloroacetic acid (TCA) to the HPV-associated oral lesions proved to be an effective nonsurgical treatment; most lesions were resolved within 45 days (3 TCA applications of 30-60 seconds each).

2018 March/April; 66(2):47-49.

Christopher Lund
Peter Guevara

This study evaluated the effect of endodontic access preparation and repair on lithium disilicate and resin nanoceramic CAD/CAM crowns. For the lithium disilicate crowns, the failure load was significantly higher for intact than for repaired specimens (P = 0.002). However, there was no significant difference between intact and repaired specimens for resin nanoceramic. Repairs may work under normal occlusal loads, but replacement is recommended where parafunctional occlusal loading is suspected, the crown was not adhesively cemented, or there is a defect in the crown.

2018 March/April; 66(2):54-59.

Behnaz Esmaeili
Solaleh Afkhami
Faezeh Abolghasemzadeh

This study evaluated the discoloration of 3 composite resins when immersed in tea solution at different timepoints up to 24 hours after curing. All discoloration was within clinically acceptable limits, but results suggested that patients should avoid the intake of colored beverages for at least 12 hours after a restoration. This restriction can decrease to 1 hour for microfilled composites. 

2018 March/April; 66(2):64-68.

Rafael Perdomo Felix
Rosemary Sadami Arai Shinkai
Maria Ivete Bolzan Rockenbach

This study analyzed the influence of dental implants on the radiographic density of the peri-implant region. Mean grayscale values were calculated in 6 areas adjacent to implants on corresponding periapical radiographs, panoramic radiographs, and cone beam computed tomography (CBCT) images. Although all images demonstrated artifacts, CBCT images suffered the greatest interference from dental implants.

2018 March/April; 66(2):e1-e6.

Flávia Pardo Salata Nahsan
Maria Janete Oliveira Reis
Luciana Fávaro Francisconi-dos-Rios
Luciana Leão
Luiz Renato Paranhos

In an in vitro study of the effects of whitening mouthwash on tooth color, 48 bovine teeth were immersed in artificial saliva (control), Colgate Luminous White, or Oral-B 3D White daily for 30 days. Assessment of L*, a*, and b* values and overall color change (ΔE*) showed that the whitening mouthwashes did not improve color after 14 and 30 days.

2018 March/April; 66(2):e7-e10.