Many people may not know, seems on the surface of the teeth very hard, in fact, hollow. The hollow structure of the internal teeth called "root canal." Filled with dental nerves and blood vessels to maintain a nutritional and sensory function of teeth. Tooth decay, tooth trauma, cracked and other factors, are prone to infection inside the root canal. When the root canal tooth nerve What circumstances do root canal treatment compression by inflammatory secretions, it will cause pain. Because it is very hard tooth tissue, and the root canal and very narrow, not expand, so the pain is very severe, injections, medication can not solve the problem.
Root canal treatment for toothache generated cause tooth nerve pain processing, long-term the best way to keep the teeth. Treatment, the doctor first drilling dental equipment a hole in the tooth (in the case of anesthetic), reducing the pressure inside the root canal, the release of inflammatory secretions. Immediate effect, the patient immediately feels teeth hurt. Then, the doctor will use professional equipment to root canal infection and necrosis of the nerves, vascular tissue cleared, and then a special tool to shape the root canal expansion, sterile clean.
Finally, the other teeth when no symptoms, then a special material to be very dense root canal filling, so that the shape of the teeth restored intact.
No comments:
Post a Comment