Dr. Donna S. Bautista, DDS, completed her undergraduate studies at the University of California, San Diego with a bachelor of arts in biochemistry and cell biology. During her time at UC San Diego, she was involved in basic research including studying processes related to DNA transcription in the field of molecular biology. Upon graduation, she went on to attend dental school at the University of California, San Francisco. In addition to her formal dental training, she provided dental care for underserved communities in the Bay Area through clinics and health fairs. She also worked toward mentoring high school students interested in the field of dentistry. Scripps Dental

All toothpastes help remove surface stain through the action of mild abrasives that scrub the teeth. Look for whitening toothpastes that have earned the ADA Seal of Acceptance for stain removal (it will tell you on the package). These toothpastes have additional polishing agents that are safe for your teeth and provide stain removal effectiveness. Unlike bleaches, these types of ADA-Accepted products do not change the color of teeth because they can only remove stains on the surface. Cosmetic Dental Surgery - London Smile Dental Practice W1
Ridge augmentation is a common procedure performed to help recreate the natural contour of the gums. Often, after a tooth is removed, your jawbone no longer needs to support it and will naturally begin to deteriorate and recede.  The height and width of the socket, which was supported by the tooth, will begin to shrink after the tooth is removed. This can lead to a gum indentation developing where the tooth used to be. José Fontes Of IGDP: Expert Tips On How To Find A Dentist in London
The severity and speed of progression of periodontitis depends upon the balance of a number of factors: the number and type of bacteria present, how strong the individual’s defence mechanisms are, and the presence or absence of certain risk factors. For example, the more aggressive the bacteria and the weaker the immune response of the patient, the more active will be the disease. Added to that, some risk factors, such as smoking or diabetes, can further weaken the body’s defences and speed up the disease process. In the same way, certain drugs, such as antihypertensive or vasodilating agents and immunotherapy, affect the inflammatory response to plaque and make patients more susceptible to gingivitis. However, it is important to recognize that, without the accumulation of bacterial plaque, periodontitis will not occur.
The International Agency of Research on Cancer (IARC) has concluded that there is insufficient evidence for the carcinogeni-city of hydrogen peroxide. The chemical is now under Group 3: Unclassifiable as to carcinogenicity to humans.[54] The genotoxic potential of hydrogen peroxide has been evaluated recently. Oral health products that contain or release hydrogen peroxide up to 3.6% H2O2 is not likely to increase cancer risk in individuals.[55] Introduction to our Dental Clinic in London Bridge - Londent Oral Care
The damage to teeth and gums comes from the immune system as it attempts to destroy the microbes that are disrupting the normal symbiosis between the oral tissues and the oral microbe community. As in other tissues, Langerhans cells in the epithelium take up antigens from the microbes, and present them to the immune system, leading to movement of white blood cells into the affected tissues. This process in turn activates osteoclasts which begin to destroy bone, and it activates matrix metalloproteinases that destroy ligaments.[46] So, in summary, it is bacteria which initiates the disease, but key destructive events are brought about by the exaggerated response from the host's immune system.[40]

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Darkly stained teeth. Yellowish teeth respond well to bleaching, brownish-colored teeth respond less well and grayish-hue or purple-stained teeth may not respond to bleaching at all. Blue-gray staining caused by the antibiotic tetracycline is more difficult to lighten and may require up to six months of home treatments or several in-office appointments to successfully lighten. Cosmetic Dental Surgery - London Smile Dental Practice W1

Professional dental exams can reveal much more than you might realize. Some of the most destructive dental conditions can progress for years before you might notice any symptoms. The longer these dental problems are ignored, the more costly and painful they can become. Fortunately, dentists have the tools and training to diagnose these conditions while they're still in their earliest, most easily treatable stages. Investing in your dental health now can save you money on expensive dental treatment and gum disease treatment in the future.

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If you have mild tooth sensitivity, bad breath, sore gums, or other relatively minor dental ailments, make an appointment with your regular dentist for a checkup. While it is important to treat these conditions promptly, they are not dental emergencies. On the other hand, the conditions below do require emergency care. Here is some guidance for handling each one. Extractions & Immediate Dental Implants for Upper Incisors Bridge.
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