Dental materials are specially fabricated materials, designed for use as dental restorations (fillings), which are used to restore tooth structure loss, usually resulting from but not limited to dental caries (dental cavities). There are many challenges for the physical properties of the ideal dental restorative material. Dr. Pankaj Datta, a renowned Prosthodontics in New Delhi, … Read more
An anal fissure is a cut or tear occurring in the anus (the opening through which stool passes out of the body) that extends upwards into the anal canal. Patients may try to avoid defecation because of the pain. The pain may also affect urination causing dysuria, frequent urination, or the inability to urinate. Bleeding in small amounts, itching (pruritus ani), and a malodorous discharge may occur due to the discharge of pus from the fissure.
About 14,000 students from various city schools brushed their teeth together at Nehru stadium here to enter the Guinness Book of World Records.
During evolution, many of a species’ properties are shaped by ecological interactions. This is readily evident in mammalian teeth, whose many features closely reflect what each species eats. However, for a long time scientists have suspected that genetic and developmental interactions may also influence species-specific properties.
After a rigorous review process, the American Dental Association (ADA) Council on Scientific Affairs has awarded the ADA Seal of Acceptance to Wrigley sugarfree chewing gums Orbit, Extra, and Eclipse, because they are clinically shown to help prevent cavities, reduce plaque acid and strengthen teeth.
The presence of mercury in dental amalgams, or fillings, is relatively common knowledge; however, whether its presence affects the neurological system is a debate that has been ongoing for 150 years.
Sleep disorder and ear, nose and throat specialists at Thomas Jefferson University are examining an innovative procedure to treat obstructive sleep apnea syndrome.
Men with large jaws, flaring cheeks and large eyebrows are sexy, at least in the eyes of our ancestors, researchers at the Natural History Museum have discovered.
One way regular brushing may help keep gums firm and pink is, paradoxically, by tearing open cells, researchers have found.
The commonly used and inexpensive analgesic acetaminophen (Tylenol or paracetamol) is an effective pain reliever after surgical removal of lower wisdom teeth, according to a new systematic review of 21 studies. The most effective dose appears to be 1,000 milligrams taken at six-hour intervals, the review concludes.