Is the junction between the crown (top of your tooth) and the slightly yellower root surface.
How to prevent toothbrush abrasion. Toothbrush damage is known in the trade as toothbrush abrasion and is the damage to teeth and gums that results from the use of excessive force in brushing, usually using a hard toothbrush. In a way this is the condition of people who care too much.  Without cleanser, the cloth or brush does not abrade the surface, but is merely the vehicle to carry the abrasive cleanser. The same is true with toothbrushes. Toothpaste is the abrasive in this case, not the brush. It`s the toothpaste on the toothbrush-and not the bristles themselves-that cause toothbrush abrasion.. Recently, Drs. Dyer, Addy, and Newcombe from the dental school in Bristol, England, published a laboratory study on this subject. In cases of cervical abrasion, it might be best to recommend brushing without toothpaste to avoid further loss of root structure, and then applying a fluoride gel or fluoride toothpaste. Trying to place the blame for The 'wearing away' of the gum, is usually necessary for toothbrush abrasion to occur. However, if you have exposed root surfaces for any other reason, such as periodontitis or a nearby surgical extraction, you are one step closer to this kind of tooth wear. Just something to bear in mind. Abrasion is a term we use to describe mechanical wear that comes from something other than teeth. It come from a frequent rubbing or scraping against the tooth surface, that over time results in the loss of some tooth tissue. This is caused in most cases by our trusted friend the tooth brush being used over zealously. Toothbrush abrasion is by far the most common cause; so much so that 'abrasion' and '. Abrasion is a term we use to describe mechanical wear that comes from something other than teeth. Abrasion is the loss of tooth structure by mechanical forces from a foreign element. If this force begins at the cementoenamel junction, then progression of tooth loss can be rapid since enamel is very thin in this region of the tooth.  Tooth Abrasion and Tooth Erosion. Abrasion and erosion are two types of damage that can wear away the tooth's outer covering, the enamel. Sometimes they also affect deeper parts of the tooth. Tooth abrasion is caused by something rubbing or scraping against the teeth. Brushing too hard is a common cause of abrasion. Toothpicks can cause abrasion. So can partial dentures or retainers that you can remove. Chemicals such as acids cause tooth erosion. Usually the acids are in citrus fruits and other foods. This patient was obsessed with brushing his teeth. He used a hard toothbrush and toothpaste and sat in front of the TV brushing back and fourth for fifteen minutes at a time. The hole you see in the depth of the notch is actually the nerve canal.  The first visible evidence of toothbrush abrasion is the junction between the crown (top of your tooth) and the slightly yellower root surface. This root surface is much softer and doesn't have the strong enamel layer to protect it. Abrasion is a term we use to describe mechanical wear that comes from something other than teeth. Toothbrush abrasion is pretty easy to spot in its later stages, but you can detect it as soon as it starts, if you know what you are looking for. Your teeth are surrounded by a thin cuff of gum at their base. Abrasion is a term we use to describe mechanical wear that comes from something other than teeth.
http://www.dentalfearcentral.org/faq/toothbrush-abrasion/ http://www.rdhmag.com/articles/print/volume-20/issue-11/columns/periodontics/what-really-causes-toothbrush-abrasion.html http://jamiethedentist.com/tooth-wear/abrasion http://jamiethedentist.com/tooth-wear/abrasion https://en.wikipedia.org/wiki/Abrasion_(dental) http://www.simplestepsdental.com/SS/ihtSS/r.WSIHW000/st.32219/t.35262/pr.3.html http://www.doctorspiller.com/toothbrush_abrasion.htm http://jamiethedentist.com/tooth-wear/abrasion http://jamiethedentist.com/tooth-wear/abrasion
what is toothbrush abrasion