지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한치과보철학회 The Journal of Advanced of Prosthodontics The Journal of Advanced of Prosthodontics 제6권 제1호
- 발행연도
- 2014.1
- 수록면
- 53 - 59 (7page)
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초록· 키워드
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PURPOSE. The aim of this study was to obtain statistical data on the residual bone height at different natural tooth positions by panoramic radiography in edentulous Korean patients aged 60-90 years. MATERIALS AND METHODS. The study included the diagnostic panoramic radiographs of 180 randomly selected edentulous patients without systemic diseases affecting bone. The radiographic selection criteria included absence of obvious facial asymmetry, clearly visible anatomic structures, and no surgical and fracture history. The panoramic radiographs of 79 patients met these criteria and were used in the analysis. The same researcher processed all the radiographs by using a standardized method. The height of the residual bone was measured at 18 predetermined sites (7 in the maxilla and 11 in the mandible) on digitized and printed radiographs by using a Digimatic caliper, triangle, and ruler. Gender- and age-related differences were statistically analyzed by using the t-test and rank-sum test (α=0.05). RESULTS. The maxillary residual bone height did not show significant genderrelateddifferences, but male patients had significantly higher residual bone in the mandible(P<.05). No significant height differences at the measured sites were noted among the 60s, 70s, and 80s age groups. CONCLUSION. Dentists should pay greater attention to older female edentulous patients because they are more prone to rapid residual bone resorption. Residual bone resorption may not be affected by age.
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참고문헌 (20)
참고문헌 신청
Aparicio C. / 2001 / Tilted implants as an alternative to maxillary sinus grafting : a clinical, radiologic, and periotest study / Clin Implant Dent Relat Res 3 : 39 ~ 49
Brodeur JM. / 1993 / Nutrient intake and gastrointestinal disorders related to masticatory performance in the edentulous elderly / J Prosthet Dent 70 : 468 ~ 473
Crane GM. / 1995 / Bone tissue engineering / Nat Med 1 : 1322 ~ 1324
Desjardins RP. / 1991 / Dental implant prosthodontics / J.B. Lippincott Co : 1 ~ 57
Devlin H. / 1991 / Alveolar ridge resorption and mandibular atrophy. A review of the role of local and systemic factors / Br Dent J 170 : 101 ~ 104
Brodeur JM. / 1993 / Nutrient intake and gastrointestinal disorders related to masticatory performance in the edentulous elderly / J Prosthet Dent 70 : 468 ~ 473
Crane GM. / 1995 / Bone tissue engineering / Nat Med 1 : 1322 ~ 1324
Desjardins RP. / 1991 / Dental implant prosthodontics / J.B. Lippincott Co : 1 ~ 57
Devlin H. / 1991 / Alveolar ridge resorption and mandibular atrophy. A review of the role of local and systemic factors / Br Dent J 170 : 101 ~ 104
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