2012年7月29日星期日

People may or may not choose to have orthodontics done,

The jaws drawn together tightly and the crushing of teeth. These indicate that the times are testing our patience. Difficult circumstances in life, such as identity crisis and job insecurity, create tension which is mirrored by harmful mouth movements. Grinding of the teeth and clenching of the jaws during sleep, otherwise known as bruxism, is a common condition for adults who want to release tension. What is turning out to be a common neuromuscular problem is the clicking of jaw joints, which commonly causes ear pain and headaches. The ratio of women over 40 and men over 40 who are prone to bruxism is four to one, studies show. It seems that ulcers and other stomach problems are reflections of men's tension, while mouth problems are the women's way of releasing tension. The cure for the problem is not orthodontics because the only way to effect a cure is to deal with the frustrations that cause the tension, but to prevent damage to teeth temporarily, plastic retainers or jaw straps while asleep are advised. Orthodontists are realizing that there exists other dental problems, and bruxism is only one of them. The field of orthodontics over the past few years has broadened beyond teeth straightening for the purpose of cosmetics. New techniques and theories have sprung up, and these involve the overall facial structure. Although orthodontics is often thought of as an area of dentistry that deals primarily with adolescent problems, it also relates well with many adults. Treatment for adults would involve more care in the part of orthodontists. The tissues of adults aren't as bouncy as the tissues that children have. He explains that procedures involving orthodontics and plastic surgery have emerged, and that these can be used to fix deformities that have resulted from protruding jaws or from clefts in the lips and palate. He points out that most of the time, jaw growth is the problem involved in orthodontic cases. The teeth will often follow the position of the jaw. In many cases, the place where the jaw is will also be where the teeth will go. Proper jaw growth may be aided through restructuring through surgery or through the use of corrective appliances.

nike shoes australia

People may or may not choose to have orthodontics done, but they should know that it can also be preventive. The thumb sucking child can develop an improper tongue thrust which may result in deviant swallowing as well as speech impediment. A very powerful muscle on its own, the tongue is capable of making teeth change their position. Since chinstraps exert upward and downward forces on the lower jaw when worn, they are used to correct malocclusion or abnormal bite. A bad bite could mean that the person could eventually lose his teeth or develop bone damage. The direct bonding of plastic with metal for braces and the improvement of materials have improved the cosmetic aspect of dental devices. Though plastic is not always as effective as metal, in some cases it can be worn and is more aesthetically pleasing than a mouthful of metal.

jordans for sale

What is being used in orthodontics more commonly nowadays is a device known as the laminagraph. A single shot is all that is needed for this device to take an Xray of the entire dentofacial region, in addition to the fact that it uses a minimum amount of radiation for its Xrays. Laminagraphy is a useful broad diagnostic tool, but it will not supersede individual X rays as decay locators.

没有评论:

发表评论