치과방사선 (Journal of Korean Academy of Oral and Maxillofacial Radiology)

대한영상치의학회 (Korean Academy of Oral and Maxillofacial Radiology)
권호 표지

ORTHOPANTOMOGRAPH에 의한 치주병환자의 치조골흡수에 관한 연구

ORTHOPANTOMOGRAPH STUDY OF THE ALVEOLAR BONE LEVEL ON PERIODONTAL DISEASE.

  • 이기식 (서울대학교 대학원 치과방사선학)
  • Lee Ki Sik (Dept. of Radiology, Graduate School, Seoul National University)
  • 발행 : 1972.12.01
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초록

The author had measured the alveolar bone level of periodontal disease on 50 cases of orthopantomogram to detect the degree of alveolar bone resorption of both sexes of Korean. The results were obtained as follows; 1. Alveolar bone resorption of mesial and distal portion was similiar in same patient. 2. The order of alveolar bone resorption was mandibular anterior region, posterior region, canine and premolar region of both jaws. 3. The degree of alveolar bone destruction was severe in shorter root length than longer. 4. The degree of alveolar bone resorption was severe in forth decades.

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