@article{oai:mdu.repo.nii.ac.jp:00001120, author = {鷹股, 哲也 and 井上, 義久 and 舛田, 篤之 and 橋本, 京一 and 柴田, 常克 and 長内, 剛 and 丸山, 清 and 恩田, 千爾}, issue = {1}, journal = {松本歯学}, month = {Apr}, note = {application/pdf, Computed tomography is the currently accepted method of objectively diagnosing for endosseous implants. In preparation for an endosseous implant, diagnosis and treatment planning are the most important factors for successful treatment. Until now the practitioner has used general X-ray examination, i.e., general filming with dental film, occlusal method and tomography such as orthopantomography, to establish the exact strategy for treatment. Although these methods have been available to support the establishment of treatment strategy, the information obtained was only two-dimensional. A three-dimensional display made from two-dimensional images allows the doctor to visualize the entire anatomical structure, and is increasingly becoming a valuable method in preoperative planning. In this paper, the authors describe the advantages of using a three-dimensional display of mandibular edentulous dry bone in preoperative planning. The vertical and/or horizontal distance between the mandibular canal and the alveolar process were measured. The results suggeste that computed tomography provides valualbe information when establishing the diagnosis and planning the treatment.}, pages = {51--57}, title = {骨内インプラントの診断におけるX線CT撮影の応用}, volume = {16}, year = {1990} }