Frekuensi Kegagalan Pengisian Saluran Akar dengan Teknik Preparasi Step Back pada Gigi Berakar Ganda di Rumah Sakit Gigi dan Mulut Universitas Jember 2011-2016
ABSTRACT: Most of root canal
preparation use step back technique which form the root canal. The cool lateral condensation technique is a
standard technique taught to students, which has the highestcure rate between
87% - 94% and a root canal filling was ended by 0-2 mm from the radiographic
apex,which the underfilling cure rate between 68% - 77% and the overfilling
cure rate between 75% -76%.Some research suggests that the molars teeth had the
highest frequency of failure in root canal filling.Objective: To identify the
frequency of failure in root canal filling with preparation step back
techniqueson a double-rooted teeth Dental Hospital of the University of Jember
from 2011 until 2016. Methods: he design of this study is a descriptive by
gathering medical records. The radiograph pictures of doublerooted teeth which
underfilling and overfilling were evaluated by researcher, data was calculated
with manual furthermore data was displayed in tables and graphics. Results and
Conclusions: Teeth with underfilling of 68 teeth larger than teeth that
overfilled a total of 18 teeth. The maxillary teeth with themost underfilling
are the teeth 14 and the tooth mandibular 46 where as the most overfilled teeth
in themaxilla are the teeth 26 and the mandibular is the tooth 46. The
percentage of root canal treatment underfilling and overfilling is 27.3%
Overall number of patients with multiple root canal treatment.
Keywords: lateral
condensation, overfilling, step back, underfilling
Penulis: Melisa Novitasari,
Raditya Nugroho, Sulistiyani
Kode Jurnal: jpkesmasdd170075
