A chipped tooth, a stubborn stain, or a gap between your teeth can significantly impact your smile and self-confidence. The good news is that modern dentistry offers a variety of solutions for fixing damaged or discolored teeth, allowing you to achieve the smile you've always dreamed of. The reasons for tooth damage and discoloration are numerous. Accidents, chewing on hard objects, teeth grinding, and even the natural aging process can all take a toll on our teeth. Certain lifestyle habits like smoking, excessive coffee or tea consumption, and neglecting oral hygiene can also contribute to discoloration. Regardless of the cause, there's a treatment option available to restore your smile's beauty and function. However, consulting a dentist to determine the best course of action for your specific needs is crucial.
Understanding the Types of Damage and Discoloration
Tooth damage and discoloration can manifest in various ways:- Chipped or Cracked Teeth: These can be caused by accidents, biting down on hard objects, or teeth grinding. The severity of the chip or crack will determine the most suitable treatment.
- Worn Teeth: Over time, teeth can wear down due to age, grinding, or acidic foods. This can expose the underlying dentin, making teeth appear yellowed.
- Stains and Discoloration: Coffee, tea, red wine, and smoking are notorious for staining teeth. The aging process and certain medications can also contribute to discoloration. The extent and depth of the stain will influence the appropriate whitening method.
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Dr. LaMonte[/caption]
Michael J. LaMonte, PhD, MPH
Research Professor (epidemiology)
Department of Epidemiology and Environmental Health
School of Public Health and Health Professions
Women’s Health Initiative Northeast Regional Center
University at Buffalo – SUNY
Buffalo, NY 14214
MedicalResearch.com: What is the background for this study? What are the main findings?
Dr. LaMonte: The rationale for this study was based on existing study results showing
Dr. Hwang[/caption]
Geelsu Hwang, Ph.D.
Assistant Professor
Department of Preventive and Restorative Sciences
Center for Innovation and Precision Dentistry (CiPD)
School of Dental Medicine
University of Pennsylvania
MedicalResearch.com: What is the background for this study? What is the significance of this oral biofilm?
Response: Dental caries is one of the most common and costly biofilm-dependent diseases that afflict children and adults worldwide. Particularly, Early Childhood Caries (ECC) is a hyper-virulent type of chronic tooth decay that most frequently afflicts underprivileged preschool children. The onset and progression of carious lesions in ECC are rapid and aggressive, causing rampant destruction of the smooth surfaces of teeth.
ECC is painful and often requires surgical procedure under general anesthesia, while current treatment modalities are inefficient and recurrence of ECC is common. Notably, interactions between a fungus, Candida albicans, and a bacterium, Streptococcus mutans, have been known to play important roles in the pathogenesis of dental caries.
Thus, we attempted to strategically develop a targeted measure to effectively prevent cross-kingdom interactions and subsequent biofilm development.