牙髓摘除術(shù),去髓術(shù)

AIM:To observe the painless effects of rapid painless toad verom containing material for pulpectomy. 目的:觀察快速無(wú)痛蟾酥制劑的無(wú)痛去髓效果。

Objective:To investigate analgesic effect of pulpectomy on patients with pulptitis. 目的:探討治療牙髓炎時(shí)牙髓摘取的止痛方法。

One is of pulpectomy plus root filling and root pin.While the other is of self-broken screw pin combined with light-curing resin restoration. 方法:根據(jù)前牙冠折的不同情況,采用活髓摘除、根管充填、置根管釘或直接置自攻自斷螺紋釘,光固化復(fù)合樹(shù)脂即刻美容修復(fù)冠折缺損部分。

Keywords calcium hydroxide;rat;pulpectomy;root canal therapy; 氫氧化鈣;大鼠;去髓術(shù);根管治療術(shù);

Keywords Open and drainage;Pulpectomy;Root canal therapy;Acute pulpitis; 開(kāi)髓引流;牙髓摘除術(shù);根管治療術(shù);急性牙髓炎;