處置齒牙에 있어서 齒周 및 齒根端變化에 對한 X-線學的硏究 = RADIOLOGIC STUDY OF PERIODONTAL AND PERIAPICAL CHANGES FOR THE RESTORATED TEETH

다국어 초록 (Multilingual Abstract)

The purpose of this study is to investigate the effect of dental restorations on the periodontal and periapical tissues. The author examined 620 cases of amalgam, 390 cases of gold inlay, 442 cases of crown and 644 cases of bridge through the standard intraoral films being appended in the charts that had been kept at the Dept. of Oral Diagnosis in Seoul National University Hospital.
This study obtained the following results;
1. The restorations of amalgam, gold inlay crown and bridge were found more frequently in female than in male.
2. The restorations of amalgam, gold inlay and crown were found more numerously in mandibular teeth than in maxillary teeth in both sexes. But in the case of crown, the fact is quite the reverse especially in anterior teeth.
3. On the contrary, in the case of bridge, the restorations of bridge were much more distributed in the maxillary teeth than in the mandibular teeth.
4. Roentgenographic changes of periodontal tissues whose teeth were treated with any type of four restorations were periodontal space widening, lamina dura discontinuity and periapical lesion in the order described in both sexes.
5. On the occasion of between amalgam and gold inlay or between crown and bridge, the differences of periodontal changes were of no consequence. On the other hand, the differences of periodontal changes were apparant between the group of amalgam & gold inlay and the group of crown & bridge.

목차 (Table of Contents)

• Ⅰ. 諸論
• Ⅱ. 調査資料및 調査方法
• Ⅲ. 調査成績
• Ⅳ. 考察
• Ⅴ. 結論
• 參考文獻
• 英文抄錄