Clinical effects on reattachment and pulpotomy of young crown-fractured and pulp-exposed permanent incisors
10.12016/j.issn.2096⁃1456.2018.05.006
- Author:
QUAN Jiamiao
1
,
2
;
GU Xuening
1
,
2
;
MA Liqiong
1
,
2
;
HU Xiaoyan
1
,
2
;
LI Song
1
,
2
Author Information
1. Stomatologic Hospital &
2. College, Anhui Medical University, Key Laboratory of Oral Diseases Research of Anhui Province
- Publication Type:Journal Article
- Keywords:
Young permanent incisors;
Crown fracture;
Pulpal exposure;
Reattachment technique;
Pulpotomy
- From:
Journal of Prevention and Treatment for Stomatological Diseases
2018;26(5):309-313
- CountryChina
- Language:Chinese
-
Abstract:
Objective : The present study observed the clinical effects on reattachment and pulpotomy of young crown-fractured and pulp-exposed permanent incisors.
Methods :In a one-year retrospective clinical observation study, 30 traumatic intact segments of permanent incisors with crown fracture and pulpal exposure were treated using a pulpotomy and reattachment technique with an enamel-dentin luting agent and composite resin.
Results :The number of subsequent visit teeth was 30, 29, 25 at 1, 3, 6 months follow-up respectively. The pulpotomy success rates were 100% at 1 month, 93.1% at 3 months, 93.1% at 6 months. The retention rates using the reattachment technique were 100% at 1 month, 100% at 3 months, 100% at 6 months.
Conclusion:Pulpotomy is the preferred method of preserving live pulp after pulpal exposure of young permanent incisors, and the clinical effect is prominent. The fragment reattachment technique is an effective middle- and short-term method for temporary restoration of young crown-fractured permanent incisors.
- Full text:外伤冠折年轻恒前牙行活髓切断术及断冠再接术的疗效观察.pdf
