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All Journal Seminar Nasional Aplikasi Teknologi Informasi (SNATI) Majalah Kedokteran Gigi Indonesia ODONTO Dental Journal Dental Journal (Majalah Kedokteran Gigi) Jurnal Kedokteran Gigi Universitas Padjadjaran Journal of Dentomaxillofacial Science Odonto dental journal
Margareta Rinastiti
Department Of Conservative Dentistry, Universitas Gadjah Mada, Yogyakarta, Indonesia
Computer Science & IT Dentistry Health Professions Medicine & Pharmacology

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Retrieval of broken file and retreatment of previously treated mandibular left second molar Paramastri, Sukma; Fitriningtyas, Kurnia; Santosa, Pribadi; Mulyawati, Ema; Rinastiti, Margareta; Kristanti, Yulita
Majalah Kedokteran Gigi Indonesia Vol 9, No 3 (2023): December
Publisher : Faculty of Dentistry, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/majkedgiind.83545

Abstract

Broken files in the root canal system which are not removed may interfere with thorough cleaning of the root canals. As a result, they cannot be hermetically obturated. This imperfect cleaning can leave necrotic tissue which can potentially cause failure in root canal treatment. The purpose of this paper is to describe the management of retrieval of broken files and re-treating root canals in previously treated mandibular left second molars. The retrieval of the broken file used conventional techniques combined with a Satelec ultrasonic scaler to remove the files from the root canal. It was operated under an endodontic microscope, and after retreatment of the root canal, the tooth was restored with final restoration of endocrown. Retrieval of fractured files using conventional techniques combined with Satelec ultrasonic scaler and the root canal re-treatment followed by final endocrown restoration could restore all four tooth functions properly.
A Comparative microleakage analysis of two bioactive root perforation sealing materials Indriani, Herliena Dyah; Rinastiti, Margareta; Untara, Raphael Tri Endra
Majalah Kedokteran Gigi Indonesia Vol 10, No 1 (2024): April
Publisher : Faculty of Dentistry, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/majkedgiind.86748

Abstract

Complications during root canal therapy, such as perforation, might lead to failure of root canal therapy. A root perforation allows the root canal system and periradicular tissue to communicate, which may affect the treatment outcome. The ability of perforated sealing materials to stop microleakage is also crucial to the success of the treatment. The latest bioactive materials, such as bioactive calcium silicate cement (BCSC) and enhanced resin-modified glass ionomer (ERMGIC), are used. This study compares the microleakage of BCSC and ERMGIC as a material for sealing root perforations at different observation times. Thirty post-extraction premolars, no caries, and single roots were used in this study. Samples were divided into two different groups. The perforation simulation was created using cylindrical fissure round-end burs at a distance of 2 mm from the cervical line. Following the use of BCSC and ERMGIC to seal the perforation, the samples were separated into three subgroups and immersed in a simulated body fluid for different durations in an incubator set at 37°C. As soon as the samples reached the immersion period, all samples were immersed in 1% methylene blue for 24 hours. It was then divided into two parts and examined under a microscope at 50x magnification. The two-way ANOVA test demonstrated no significant variation in the microleakage of the root perforation seal, depending on the material type and the observation time. This study found that microleakage, a material used to seal root perforations, was unaffected by the types of materials used or the length of the observation period.
Co-Authors Abiddinda Andina Widyastuti Christina Mahardika Diatri Nari Ratih Dyah Irnawati Ema Mulyawati, Ema Fitriningtyas, Kurnia Friska Elizabet Panjaitan Hapsari Paramakirana Harsini Harsini Hendargo Pribadi I Ketut Eddy Purnama Ima Kurniastuti Indriani, Herliena Dyah Kurnia Fitriningtyas Kurnia Fitriningtyas Mauridhi Hery Purnomo Nuryono Nuryono Paramastri, Sukma Pribadi Santosa Pribadi Santosa, Pribadi Rahadyan SJ. Pramudita Raphael Tri Endra Untara Rhona M. Untari Rhona mariana Siti Sunarintyas Wandita Swasti Agustin Widyastuti, Andina Wignyo Hadriyanto, Wignyo Yulita Kristanti Yulita Kristanti