root canal preparation 【医】 根管制备 相似单词 root canal 牙根管 canal n. 1. 运河;灌溉渠 2. 导管;食道;气管 tooth n. 牙齿,齿状物,嗜好 v. 1.[T]装以齿,咬,将…切成齿状 2.[I]啮合 ROOT (植物的)根;地下茎[P1] root n. 1.[C](植物)根,根茎 2.[C](头发,牙齿,指甲)根,根...
美 英 un.牙根管 英汉 un. 1. 牙根管
On the other hand, the front teeth (your canines and incisors) might be perfectly fine without a crown, depending on the level of excavation. What is the condition of the tooth? The more injured or problematic the tooth, the more likely you are to need a dental crown. If the dent...
Root canal therapy has a bad reputation for two reasons: 1) People frequently wait too long after tooth pain begins before they seek treatment and 2) Many general dentists, and high-volume endodontists, don’t perform root canal therapy particularly well. Patients should ask to see the final ...
1) Does your tooth require strengthening? Teeth that have had root canal therapy can be fragile, possibly significantly so. And if that’s the case with your tooth, placing a dental crown probably makes the better and safer choice. Here are some common reasons why a root-canalled tooth may...
This lower part is over-topped by another cone portion provided with a tapered threading (4) used for the screwing into the radicular canal. The rod has at its upper portion a head (6) on which the material for the tooth can be shaped and anchored. The sizes of the rod correspond to...
These are actually root canal obturation devices that use heat applied with a specific tip for contacting tooth structure. From:Problem Solving in Endodontics (Fifth Edition),2011 About this page Add to MendeleySet alert Also in subject area: ...
Root canal treatment is a complex procedure that involves the removal of the infected pulp tissues and nerve of the tooth, the cleaning, shaping and filling of the pulp chamber and root canals, finally followed by the restoration of the tooth with a dental crown. The procedure may take severa...
Forthefrontteeth,if oftoothmassenoughto keep,canconsidernotdoingfalseteethafterrootcanaltherapydone,simplefilling. 对于前牙而言,若保留的齿质够多,做完根管治疗后可以考虑不做假牙,简单的填补即可。 blog.sina.com.cn 2. Therestorationwith post-and-coresystemsanddentalcrownsisoneof themainreconstructionsof te...
Root Canal Recovery A root canal should relieve the pain you feel. Until your root canal is completely finished—that is, the permanent filling is in place and a crown, if needed, is in place—it's wise to minimize chewing on the tooth under repair. This step will help avoid recontamina...