Health

Dental Sources of Information

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If you are looking for dental information online there are several great sources of information to read. First, thanks for stopping by here at http://www.teethremoval.com. If you are looking for great information from a dentist online,  I would highly recommend Dr. David Leader. He frequently writes articles (usually at least once a month).  You can view his articles over at http://www.associatedcontent.com/user/1435/dr_david_leader.html. Some of the more recent article titles include “What Causes Cavities,” “Oral Surgery – Before and After,” and “Reasons to Call your Dentist.” Another source of dental information is the ADA (American Dental Association) News Today. They have many updated articles on dentists and various dental programs throughout the country. You can visit ADA News Today at http://www.ada.org/prof/resources/pubs/adanews/index.asp. There are many other websites and blogs that provide useful and informative dental information. Many have been covered before on this … Read more

Placebo Pain Control

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New research has come to light to show the “placebo effect” involves evolutionarily old pain control pathways in the human brainstem. Placebo analgesia refers to a person’s relief from pain following being given a chemically inert substance. It is thought to be due to a person’s belief that a potent pain medication was administered. Endogenous opioids are naturally produced by the brain in small amounts and play a key role in the relief of pain and anxiety. Brain imaging studies have shown placebo analgesia stimulates release of endogenous opioids from higher brain regions. “It has been hypothesized that placebo analgesia also recruits the opioidergic descending pain control system, which inhibits pain processing in the spinal cord and, therefore, subsequently reduces pain-related responses in the brain, leading to a decreased pain experience,” says Falk Eippert. Eippert and his colleagues used advanced … Read more

Nanotechnology to Play Role in Increasing Duration of Dental Fillings

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Half of all tooth-colored restorations, which are made of composite resin, fail within 10 year. 60 % of all operative dentistry involves replacing them, according to research in the Journal of the American Dental Association. To make a bond, a dentist etches away some of the dentin’s minerals with phosphoric acid to expose a network of collagen. Acid-etching is kind of similar to priming a wall before it’s painted; it prepares the tooth for application of an adhesive to the hybrid layer so that the resin can latch on to the collagen network. Unfortunately, the imperfect adhesives leave spaces inside the collagen that are not properly infiltrated with resin which can cause the bond to fail. Dr. Franklin Tay is trying to prevent the aging and degradation of resin-dentin bonding by feeding minerals back into the collagen network. With a … Read more

3T MRI Detects Breast Cancer Not Seen on other Modalities

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A recent study suggests, 3T MRI, a powerful tool for evaluating patients with a high risk of having breast cancer, can detect a significant number of lesions not found on mammography and sonography. Results showed that 3T MRI detected 66/66 malignant lesions; mammography detected 54/66 malignant lesions; and sonography detected 57/66 malignant lesions. “3T MRI depicted a significantly higher number of malignant tumors of the breast than mammography and sonography,” said Haitham Elsamaloty, MD, lead author of the study. For those not familar, 3T is a higher field strength for MRI machines. Much higher than 3T field strengths are available but only in a research and not a hospital or clinical setting. Many hospitals are now having 3T MRI scanners so if you feel you would benefit you can request and make sure you use one that is 3T. I … Read more

Ask Dr. Ellie

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So I stumbled upon a blog for a Doctor named Ellie Phillips. Her blog is titled Ask Dr. Ellie and it appears as if people ask her questions related to dental health. It seems as if her blog helps serve as a platform for her to promote her company zellies.com. This company sells mints and gum that contains xylitol. Dr. Ellie is a DDS and does provide advice, perhaps you may find it helpful or perhaps it will conflict with what your dentist has told you. One thing to note is that xylitol is poison to dogs be careful if considering using xylitol.