MAXILLARY SINUS BONE GRAFT USING PARTICULATED RAMAL AUTOBONE AND BOVINE BONE

하악지 분쇄자가골과 이종골을 이용한 상악동 골이식술

  • Kim, Kyoung-Won (Department of Oral and Maxillofacial Surgery, College of Medicine, Medical Research Institute Chungbuk National University) ;
  • Lee, Eun-Young (Department of Oral and Maxillofacial Surgery, College of Medicine, Medical Research Institute Chungbuk National University)
  • 김경원 (충북대학교 의과대학 의학연구소, 치과학교실(구강악안면외과)) ;
  • 이은영 (충북대학교 의과대학 의학연구소, 치과학교실(구강악안면외과))
  • Received : 2009.05.11
  • Accepted : 2009.05.28
  • Published : 2009.05.30

Abstract

The maxillary sinus bone graft procedure is one of the predictable and successful treatments for the rehabilitation of atrophic and pneumatized edentulous posterior maxilla. Materials used for maxillary sinus floor augmentation include autogenous bone, allogenic bone, xenogenic bone and alloplastic materials. Among them, autogenous bone grafts still represents 'gold standard'for bone augmentation procedures. We selected the mandibular ramus area as a donor site for the autogenous bone graft because of low donor site morbidity. We performed maxillary sinus bone graft procedures with implant placement using particulated ramal autobone and bovine bone mixture, and got good results. This is a preliminary report of the maxillary sinus bone graft using particulated ramal autobone and bovine bone, requires more long-term follow up and further studies.

저자들은 상악골 구치부에서 잔존 치조골의 흡수 및 상악동의 함기화로 인하여 통상적인 임플란트 시술이 어려운 증례에서 하악골의 하악지에서 자가골을 채취하여 이를 분쇄한 후 이종골과 부피비로 약1:1로 혼합하여 상악동 골이식술을 시행하고 동시에 임플란트를 식립하여 비교적 만족할만한 결과를 얻었기에 이를 문헌고찰과 함께 보고하며, 향후 이러한 증례들과 다른 골이식재를 사용한 증례들에 대하여 보다 장기적인 추적조사와 골이식된 부위의 골조직의 재형성, 식립된 임프란트의 보철적인 기능과 장기적인 예후에 대한 보다 체계적인 연구가 필요하리라 사료된다.

Keywords

References

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