含齒性囊腫에 對한 放射線學的 硏究
A RADIOLOGIC STUDY OF DENTIGEROUS CYSTS
치과방사선 1984년 14권 1호 p.89 ~ 98
소속 상세정보
최문철(崔文澈)/Moon Cheol Choi
이상내(李祥來)/Sang Rae Lee
KMID : 0378219840140010089
Abstract
著者는 放射線學的 및 病理組職學的으로 含齒性 囊腫으로 判明된 118例의 年齡, 部位 및
放射線學的 所見을 分析한 바, 다음과 같은 結果를 얻었다.
1. 含齒性 囊腫 l18례 中, 男性(70.34%)에서 女性(29.66%)보다 發生頻度가 높았으며, 10代
와 20代가 共히 31例(26.27%)로써 가장 높은 發生頻度를 보였으며 平均年齡은 25歲였다.
2. 顎骨別로 보면, 上顎(66.10%)에서 下顎(33.9%)보다 많이 發生하였고 關聯齒牙로는 上顎
過剩齒(45.76%)에서 가장 많이 發生되었으며, 그 다음이 下顎 第3大臼齒 (16.10%), 上顎犬齒
(7.63%), 下顎小臼齒(10.16%) 等의 順이었다.
3. 全 的으로는 中心部形(64.22%)이 側方形(35.78%)보다 많이 發生되었으며, 顎骨別로는
上顎에서는 中心部形이 下顎에서는 側方形이 더 많이 發生하였다.
4. 病巢의 邊緣部의 像은 smooth type(84%)이 scalloped type(16%)보다 많이 發生되었으
며, 關聯齒牙의 轉位는 minor type(70.91%)이 major type(29.09%)보다 많았다.
5. 含齒性 囊腫 109例 中 750%(68.47%)에서 齒根吸收像을 보였다.
#초록#
The purpose of the present study is to offer the fundamental materials for the
diagnosis of dentigerous cyst by analysis of the clinical and radiographic findings of
these lesions.
The subject for this study consisted 118 patients admitted to the Department of Oral
Radiology, Kyung Hee University and Seoul National University from 1974 to 1983.
Conclusions from this study were as follows:
1. There was a higher incidence in males (70.34%) than in females (29.66%), and the
incidence was highest in the second and third decade (26.27%) with the same incidence.
(Average age : 25 year)
2. There was a higher incidence in the maxillary teeth (66.10%) than in the
mandibular teeth (33.90%) and the maxillary supernumerary tooth (45.76%) was the
most frequently involved.
The mandibular third molar (16.10%) was next in order of frequency of involvement
followed by maxillary canine (7.63%), mandibular second premolar (5.08%).
3. There was a greater incidence of the central type than the lateral type in the
maxilla, while a higher incidence of the lateral type in the mandible.
4. There was a greater incidence of the smooth type (84.26%) than that of the
scalloped type (15.74%) and a higher incidence of minor type (70.91%) than the major
type (29.09%) in the displacement of associated tooth.
5. Root apices of teeth encompassed or approached by the cysts showed variable
resorption in 68.47% of cases.
키워드
원문 및 링크아웃 정보
등재저널 정보