Effects of osteoporosis on oral and maxillofacial bone / 中国组织工程研究

ABSTRACT

OBJECTIVE: As a part of the whole skeleton,oral maxilloficial bone can also be affected by the risk factors of systemic osteoporosis. This paper reviewed literature on the possible correlation of systemic osteoporosis with oral alveolar bone resorption,periodontal disease,healing of implanted denture and temporomandibular joint disease that result from oral maxillofacial osteoporosis.DATA SOURCES Literature in English between January 1999 and December 2003 were searched with the computer in Medline Database by the following key words osteoporosis,alveolar trophy,periodontitis,implanted denture and tempororomandibular joint with; meanwhile literature was also searched in Chinese Periodical Database and Wanfang Database of the same period by the same key words in Chinese.STUDY SELECTION Literature involving treatment group and control group were screened in the first trial. Then those non-randomized clinical trials were excluded and the others were looked up for full text. Inclusion criteria randomized controlled clinical trial(RTC) . Exclusion criteria repeated study.DATA EXTRACTION A total of 27 articles of randomized or non-randomized studies on the possible association of systemic osteoporosis with oral alveolar bone atrophy, implanted denture and temporomandibular joint disease were collected,and 18 trials met the inclusion criteria.DATA SYNTHESIS: All subjects in the 18 studies were confirmed of having osteoporosis according the diagnostic standards. Changes of oral maxillofacial bone in systemic osteoporosis were explored by observing bone density,residual teeth, the height of alveolar ridge so as to make comparative and correlation analysis.CONCLUSION: In systemic osteoporosis, mandible bone may also have rarefaction changes.