Chinese Journal of Tissue Engineering Research ›› 2015, Vol. 19 ›› Issue (8): 1301-1305.doi: 10.3969/j.issn.2095-4344.2015.08.028

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Clinical common problems after restoration with telescopic crown-retained removable partial dentures

Wu Qiong, Hu Wei-ping   

  1. Second Affiliated Hospital of Harbin Medical University, Harbin 150000, Heilongjiang Province, China
  • Revised:2015-01-18 Online:2015-02-19 Published:2015-02-19
  • Contact: Hu Wei-ping, Chief physician, Second Affiliated Hospital of Harbin Medical University, Harbin 150000, Heilongjiang Province, China
  • About author:Wu Qiong, Studying for master’s degree, Second Affiliated Hospital of Harbin Medical University, Harbin 150000, Heilongjiang Province, China

Abstract:

BACKGROUND: Telescopic crown-retained removable partial dentures are characterized as pick to wear voluntarily, convenient to clean, small foreign body sensation of the fixed denture, and good functional recovery, and have been widely used in recent years. However, there are also some problems existing.

OBJECTIVE: To review the common problems of the telescopic crown-retained removable partial dentures and to raise the countermeasures.
METHODS: A computer-based search of CNKI and PubMed (1980-2013) was performed for relevant articles addressing the telescopic crown using the keywords of “cone sleeve crown, abutment, clinical observation” in Chinese and English, respectively.
RESULTS AND CONCLUSION: Telescopic crown-retained removable partial dentures are an ideal method for repair of dentition defects associated with periodontal disease. In summary, the telescopic crown-retained removable partial dentures have good clinical effects, but how to maintain the long-term stability is the main challenge. In recent years, a variety of ways have been developed to improve the long-term stability, such as changing the inner crown material, which obtains the most prominent achievements, but these methods need to be further observed in clinical applications. Common complications for telescopic crown-retained removable partial dentures include abutment fracture, inner crown shedding, denture fracture, periodontal problems, and reduced retention force, which generally cannot influence the application of telescopic crown-retained removable partial dentures through repair.

中国组织工程研究杂志出版内容重点:生物材料;骨生物材料; 口腔生物材料; 纳米材料; 缓释材料; 材料相容性;组织工程


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Key words: Dental Prosthesis, Dental Prosthesis Retention, Review

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