失活乳臼齒 治療의 臨床的 및 X-線學的 硏究
THE CLINICAL AND ROENTGENOGRAPHICAL STUDY OF NON-VITAL THERAPY OF PRIMARY MOLAR
소속 상세정보
차봉익(車鳳翼)/Bong Ik Cha
KMID : 0358919790060010015
Abstract
1. 失活 乳臼齒 齒髓腔 治療는 적은 施術 時間을 要하고 造作이 簡便하여 하나의 正常的인
治療方法으로서 받아들일 수 있다.
2. 臨床的으로는 78.3%, X-線學的으로는 68.3% 程度의 良好한 結果를 얻었다.
3. 不良한 結果를 招來한 症狀들은
a) 臨尿的 面 : 13個의 齒牙에서 打診反應과 動搖가 있었으며 이中 2個의 齒牙는 漏孔를
보여 주었다.
b) X-線學的 面 : 19個의 齒牙에서 不良한 結果를 招來하였던 바
① 4個의 齒牙에서 齒根膜의 肥厚
② 2個의 齒牙에서 病的 齒根吸收
③ 13個의 齒牙에서 齒根分枝部下에 roentgenolucency를 招來하였다.
#초록#
Sixty non-vital primary molars of forty six children who were patients at the
Pedodontic Department of Seoul University Hospital, aged from 2 years 7 months to 9
years 1 month were performed for coronal pulp therapy.
For the evaluation of non-vital pulp therapy, the author observed those teeth both
clinically and roentgenographically.
The results were as follows :
1. Coronal therapy of non-vital tooth can be accepted as one of the ordinary methods
at the view of the save of tooth, time and simplicity.
2. The results were satisfactory 78.3% clinically and 68.3% roentgenographically.
3. The dissatisfactory signs were
a) Clinical view
There were dissatisfactory signs on 13 cases.
① 2 teeth had fistulous opening.
② 11 teeth reacted to purcussion and mobility.
b) Roentgenographical view
There were dissatisfactory signs on 19 cases.
① 13 teeth showed roentgenolucency at bifurcation area.
② 2 teeth showed pathological root resorption.
③ 4 teeth showed periodontal thickening.
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