Shanghai Journal of Stomatology

Shanghai Journal of Stomatology ›› 2016, Vol. 25 ›› Issue (2): 245-247.

• Clinical Reports • Previous Articles     Next Articles

Application of residual crown of premolar restored with two shapes of fiber post systems

LIU Jing-yu1, RIZIWAGULI Amuti1, HUANG Qing-feng2   

  1. 1. Department of Stomatology, The People's Hospital of Xinjiang Uygur Autonomous Region. Urumqi 830001, Xinjiang Uygur Autonomous Region;
    2.Department of Prosthodontics, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine. Shanghai 200011, China
  • Received:2015-05-26 Revised:2015-08-26 Online:2016-03-25 Published:2016-05-06

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Abstract: PURPOSE: To compare the effects of premolars restored with 2 different types of fiber post systems, so as to provide experience for restoration of residual crown of premolars. METHODS: Fifty-three residual crowns of premolar restored with fiber post systems were collected, and randomly divided into 2 groups: parallel fiber post group and double taper fiber post group. Repairing effect and operation difficulty were compared. The data was analyzed with SPSS 13.0 software package. RESULTS: There was no significant difference in success rate between the 2 groups, four complications occurred in parallel fiber post group and one in double taper fiber post group. CONCLUSIONS: The success rate between parallel fiber post groups and double taper fiber post group was not different, but the complication in double taper fiber post group is lower than parallel fiber post group.

Key words: Parallel fiber post, Double taper fiber post, Premolar, Residual crown

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