Dentistry

Dentistry, also known as dental medicine and oral medicine, is a branch of medicine that consists of the study, diagnosis, prevention, and treatment of diseases, disorders, and conditions of the oral cavity.

Dental Crown / Tooth Cap

A dental crown, also sometimes referred to as a “cap,” is a type of dental restoration that fits over the remains of a tooth to restore the appearance of the natural tooth or to protect it from further damage.

Are Genes Involved in Tooth Decay and Gum Disease?

Recovery After a Dental Crown Procedure

Dental Bridges - Advantages and Disadvantages

Advantages and Disadvantages of Dental Crowns

Tooth Erosion Causes

Procedure for Dental Extraction

What is Dentin Hypersensitivity?

Dental Abscess Causes and Prevention

What is a Dental Bridge?

What are Dentures?

Patient Care for Dental Crowns

See more featured articles »

Dental Bridge Procedure

Dental Abscess Symptoms

History of Dental Implants

(How to) Make Your Own Toothpaste

Taking Care of Your Teeth with Braces

Radicular Cysts

Dental Filling Procedure

What is Tooth Enamel?

History of Dental Braces

Medical Uses of Dental Implants

What is Dental Public Health?

What is Dentin / Dentine?

Reasons for a Dental Extraction

Dental Implant Risks

What is a Dental Abscess?

Dental Crown Uses

Dental Implant Techniques

Wisdom Teeth Removal

What are Dental Fillings?

Hard Tissue Lasers in Dentistry

What is Nanodentistry?

Dental Crown Complications

What is Pediatric Dentistry?

Uses for a Dental Bridge

Types of Dental Extraction

Procedure for Dental Braces

What are Dental Braces?

Flossgate & the Importance of Preventative Oral Hygiene

Tartar Causes

(How to) Make Your Own Toothpaste

What is Dental Informatics?

Importance of Pharmacology in Dentistry

What is Dental Pulp?

Procedure for Dental Crowns

Types of Dental Bridges

Types of Dental Braces

Risks of Dental Braces

Latest Dentistry News and Research

UofL receives new federal funding to advance metabolic health research

Chronic health conditions such as diabetes, obesity, heart disease and metabolic liver disease have sharply increased in recent decades and are among the most urgent health challenges facing our society.

27 Aug 2026

Sugar tax could prevent millions of cases of tooth decay in Australia

Millions of cases of tooth decay could be prevented if Australia introduced a 20 per cent tax on sugar, new Griffith University research has found.

25 Aug 2026

Women dominate health workforce but gaps remain, study finds

Women have driven the expansion of the global health workforce over the past three decades, yet substantial workforce shortages remain, according to a new study published in The Lancet Public Health.

18 Aug 2026

New 3D models will help dentists master complex procedures

Dentists could soon have access to highly realistic 3D advanced manufactured dental models that better prepare them for complex tooth removal procedures, thanks to a new a $800,000 collaborative research project between Australian medical training device company Fusetec, Adelaide University and the Additive Manufacturing Cooperative Research Centre (AMCRC).

18 Aug 2026

Autonomous robotic system improves precision in tooth autotransplantation surgery

Tooth autotransplantation is a recognized treatment option for replacing missing teeth, particularly in young patients, as it preserves natural tooth function, supports continued jaw development, and eliminates the need for dental implants.

17 Aug 2026

Prenatal appointment scheduling increases dental care during pregnancy

Prenatal visits might include bloodwork, discussions of due dates and vitamins, and ultrasounds. What if these visits could also improve oral health care among pregnant patients?

13 Aug 2026

Study examines how public deliberation can strengthen public health policymaking

Public health policies are commonly evaluated by their financial costs and expected outcomes. However, policy decisions must also be supported by strong evidence, political feasibility, effective implementation, and public trust to achieve lasting public health benefits.

13 Aug 2026

Liver’s internal clock coordinates daily metabolic communication, study finds

What if one of the keys to a healthier metabolism is understanding how and when the liver communicates with the rest of the body?

12 Aug 2026

New program receives CDC grant to expand access to breast and cervical cancer screening

The Louisiana Breast and Cervical Health Program (LBCHP), a program of the LSU LCMC Health Cancer Center and housed at the LSU Health New Orleans School of Public Health, has received more than $3 million from the Centers for Disease Control and Prevention to expand access to breast and cervical cancer screening, diagnostic services and patient navigation across Louisiana.

12 Aug 2026

Researchers develop noninvasive chairside test to detect oral cancer

A Case Western Reserve University–led research team is developing a noninvasive oral cancer test to help clinicians decide-chairside and within minutes- whether a suspicious lesion in the mouth needs a biopsy.

12 Aug 2026

Omega-3 and ASA combination shows promise for severe periodontitis

A combination of omega-3 and low-dose acetylsalicylic acid (ASA) produced results comparable to antibiotics in treating severe periodontitis.

6 Aug 2026

Exercise helps protect Hispanic adults from late life cognitive decline

Previous studies have examined the associations between adherence to LS7 and cognitive outcomes, with findings suggesting that higher LS7 scores are associated with better cognitive performance, reduced dementia risk and improved brain health.

4 Aug 2026

Australian-first twin study aims to to unlock new insights into immune health

An Australian-first study of twins will seek to find out why two genetically similar people respond differently to infections, diseases and treatments.

4 Aug 2026

Secondhand smoke alters tooth enamel development in early life

Exposure to secondhand cigarette smoke during the first days of life can cause changes in tooth enamel mineralization without causing visible changes to the teeth.

31 Jul 2026

Fluoride myths and DIY dentistry dominate oral health misinformation

A scoping review on online oral health misinformation reveals gaps in evidence and highlights the impact of misleading content on patient behavior in dentistry.

27 Jul 2026

Study identifies simvastatin as promising adjuvant for periodontitis treatment

Porphyromonas gingivalis can evade antibiotics by invading host cells, contributing to recurrent periodontitis and persistent tissue damage.

26 Jul 2026

Immune pathway may promote the progression of oral precancerous lesions

Researchers at The University of Texas MD Anderson Cancer Center identified an immune pathway that may promote the progression of oral precancerous lesions into head and neck squamous cell carcinoma.

16 Jul 2026

Sleeping longer may signal early Alzheimer's-related brain changes

Regularly sleeping long hours each night is associated with higher levels of an Alzheimer's-related protein in the blood, even accounting for other health factors, suggests a new study from UT Health San Antonio, the academic health center of The University of Texas at San Antonio.

15 Jul 2026

Stem cell study uncovers molecular pathway for enamel regeneration

Tooth enamel is the hardest substance in the human body, yet once damaged, it cannot regenerate naturally.

9 Jul 2026

Engineered scaffold restores skull growth in craniosynostosis mouse models

An engineered triphasic biomaterial scaffold successfully recreated the cranial suture stem cell niche lost in craniosynostosis, a condition that causes premature fusion of skull bones.

5 Jul 2026