Are posts necessary for the restoration of root filled teeth ...

Guidelines for post placement are lacking in respect of the amount of tooth structure, particularly in cases in which &#;50% of coronal structure is preserved. The aim of this review was to provide evidence-based principles for the use of posts in the restoration of root filled teeth with limited tissue loss. A literature search of laboratory and clinical studies published between and was conducted in PubMed. Included studies contained at least one study group with root filled teeth restored without a post, presented at least one group with root filled teeth with limited tissue loss, and, in the case of laboratory studies, performed mechanical cycling prior to a fracture resistance test. Based on the evidence from laboratory studies, root filled premolars and molars with limited tissue loss can be restored without posts, particularly when total coverage is planned. However, when no cusp protection is provided, post placement appears to be beneficial in premolars. Evidence regarding the best restoration option for root filled incisors with limited tissue loss remains controversial. When total coverage is intended, reconstruction seems to be successfully performed by restoration with composite. However, some reports consider that post insertion increases fracture loads. The review of clinical studies demonstrated that survival of teeth with substantial tooth tissue is not influenced by the use of posts. Exceptions were found when only premolars were investigated; in these cases, post placement was associated with greater survival rates in crowned teeth and fewer root fractures in teeth without cusp protection.

The company is the world’s best Y Post with Teeth supplier. We are your one-stop shop for all needs. Our staff are highly-specialized and will help you find the product you need.

If you are looking for more details, kindly visit Low-Carbon Steel T Posts.

Contact us to discuss your requirements of Step-in Post. Our experienced sales team can help you identify the options that best suit your needs.