Your browser doesn't support javascript.
loading
The effect of root canal preparation with nickel-titanium rotary instruments in reducing post-operative pain / 华西口腔医学杂志
West China Journal of Stomatology ; (6): 202-204, 2003.
Article in Chinese | WPRIM | ID: wpr-283623
ABSTRACT
<p><b>OBJECTIVE</b>To examine the effect of nickel-titanium rotary instruments in reducing post-operative pain.</p><p><b>METHODS</b>95 molars with pulpal and/or periapical involvement were randomly assigned to two groups for root canal preparation. One group was treated with ProFile nickel-titanium rotary instruments; the other was treated by using stainless steel hand files-FlexoFile. The incidence and degree of post-operative pain after root canal preparation in the two groups were recorded.</p><p><b>RESULTS</b>In ProFile group, the incidence of post-operative pain was 27.7%, while 62.5% of the teeth developed post-operative pain after hand preparation. The difference between two groups was statistically significant (P < 0.01).</p><p><b>CONCLUSION</b>Root canal preparation on molars with stainless steel hand files resulted in relatively high incidence of post-operative pain. Mechanical preparation using ProFile nickel-titanium instruments generated less post-operative pain and discomfort.</p>
Subject(s)
Full text: Available Index: WPRIM (Western Pacific) Main subject: Pain, Postoperative / Titanium / Retrospective Studies / Dental High-Speed Technique / Root Canal Preparation / Dental Instruments / Nickel Type of study: Observational study Limits: Adult / Aged / Female / Humans / Male Language: Chinese Journal: West China Journal of Stomatology Year: 2003 Type: Article

Similar

MEDLINE

...
LILACS

LIS

Full text: Available Index: WPRIM (Western Pacific) Main subject: Pain, Postoperative / Titanium / Retrospective Studies / Dental High-Speed Technique / Root Canal Preparation / Dental Instruments / Nickel Type of study: Observational study Limits: Adult / Aged / Female / Humans / Male Language: Chinese Journal: West China Journal of Stomatology Year: 2003 Type: Article