Journal of the Korean Association of Oral and Maxillofacial Surgeons

The Korean Association of Oral and Maxillofacial Surgeons (대한구강악안면외과학회)
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RETROSPECTIVE STUDY OF SINTERED POROUS-SURFACED DENTAL IMPLANTS IN RESTORING THE POSTERIOR MAXILLA

상악 구치부에 식립된 엔도포아 임플란트의 후향적 연구

  • Kim, Sang-Soo (Dept. of Oral and Maxillofacial Surgery, Daegu Catholic University Hospital) ;
  • Ahn, Mi-Ra (Dept. of Oral and Maxillofacial Surgery, Daegu Catholic University Hospital) ;
  • Lee, Won-Hyuk (Dept. of Oral and Maxillofacial Surgery, Daegu Catholic University Hospital) ;
  • Jung, Heui-Seung (Daegu Seomun Dental Clinic) ;
  • Shin, Im-Hee (Dept. of statistics, College of Medicine, Daegu Catholic University) ;
  • Sohn, Dong-Seok (Dept. of Oral and Maxillofacial Surgery, Daegu Catholic University Hospital)
  • 김상수 (대구 가톨릭대학교 의과대학 치과 구강악안면외과학교실) ;
  • 안미라 (대구 가톨릭대학교 의과대학 치과 구강악안면외과학교실) ;
  • 이원혁 (대구 가톨릭대학교 의과대학 치과 구강악안면외과학교실) ;
  • 정희승 (대구 서문치과) ;
  • 신임희 (대구 가톨릭대학교 의과대학 통계학교실) ;
  • 손동석 (대구 가톨릭대학교 의과대학 치과 구강악안면외과학교실)
  • Published : 2009.10.30
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Abstract

Purpose: The purpose of this retrospective report was to analyze long-term survival rate of sintered porous-surfaced dental implant ($Endopore^{(R)}$ Dental Implant system, Innova Corporation, Toronto, ON, Canada). Methods: 61 partially edentulous patients were received a total of 127 Endopore dental implants in the maxilla. Of the 127 implants, 24 implants were restored with individual (ie, non-splinted) crowns, while 103 implants were splinted to other implants. Medical records and radiographs were evaluated and analyzed by the cumulative survival rate, location of implants, implants length and diameter, crown/implant ratio and whether the implant was splinted. Chi squire test was used statistically. Result: Of the 127 implants, 8 implants (6.3%) were removed and and cumulative survival rate was 93.7%. Conclusion: Endopore implants showed satisfactory results after up to 8 years function periods in the edentulous posterior maxilla.

Keywords

References

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