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EFEK STOKASTIK RADIASI SINAR-X DENTAL PADA IBU HAMIL DAN JANIN Niluh Ringga Woroprobosari
ODONTO : Dental Journal Vol 3, No 1 (2016): July 2016
Publisher : Faculty of Dentistry, Universitas Islam Sultan Agung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30659/odj.3.1.60-66

Background: Dental radiographic examination is one of the most frequent radiological examinations carried out. X-rays in dental radiography is a shortwave electromagnetic rays that cause ionization reaction to any biological material in its path. The purpose of this article is to give an overview of stochastic effects in general as well as to pregnant women and fetuses in particular.Discussion: Ionizing radiation, such as X-ray radiation, is potentially teratogenic. Safe dose has not been well defined, although there has been approved dosing limits. Gestational age most vulnerable is the end of week 2 to A weeks post-conception. If the much needed radiographs of a woman who is pregnant, then the X-ray exposure will be directed mostly to the head and neck area.Conc/usion: Therefore, the application of the principle of ALARA (As Low As Reasonably Achievable) as well as good protection, including instrument control, protection of the room, the cumulative exposure dose control, and the use of apron throughout the process, is noteworthy. Such protection, especially for pregnant women and fetuses.

TINGKAT KEKERASAN PERMUKAAN RESIN KOMPOSIT AKIBAT MASA KEDALUWARSA MATERIAL Yuvika Intan Ristian Putri; Muhammad Dian Firdausy; Niluh Ringga Woroprobosari
ODONTO : Dental Journal Vol 5, No 1 (2018): July 2018
Publisher : Faculty of Dentistry, Universitas Islam Sultan Agung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30659/odj.5.1.45-48

Background: Aplication of composites resin in relatively small amount as a restorative material often causing the material reaches its expiry date before all of the material can be used. Composites resin that have passed the expiry date would aﬀect charateristic of the material. The aim of this study was to investigate surface hardness diﬀerence of composite resins based on material expiration date.Methods: This research was an experimental laboratory using post test only with control group design. Samples for this research were 27 divided into 3 groups based on its expiration date (2016, 2018 and 2019). The surface hardness was measured by Shore D Hardness. The result of this research were tested with One Way Anova and Post Hoc test LSD.Result: The lowest surface hardness result was measured on group 1 (81.02SHD) and the highest was group 3 (94.72 SHD). The result of One Way Anova test showed that there was signifcant diﬀerences in all groups (p<0.05). Post Hoc LSD test showed diﬀerence signifcantly between each groups.Conclusion: It can be concluded that there was signifcant diﬀerence of composite resins surface hardness based on material’s expiration date

EFEK STOKASTIK RADIASI SINAR-X DENTAL PADA IBU HAMIL DAN JANIN Niluh Ringga Woroprobosari
Odonto : Dental Journal Vol 3, No 1 (2016): July 2016
Publisher : Faculty of Dentistry, Universitas Islam Sultan Agung

Background: Dental radiographic examination is one of the most frequent radiological examinations carried out. X-rays in dental radiography is a shortwave electromagnetic rays that cause ionization reaction to any biological material in its path. The purpose of this article is to give an overview of stochastic effects in general as well as to pregnant women and fetuses in particular.Discussion: Ionizing radiation, such as X-ray radiation, is potentially teratogenic. Safe dose has not been well defined, although there has been approved dosing limits. Gestational age most vulnerable is the end of week 2 to A weeks post-conception. If the much needed radiographs of a woman who is pregnant, then the X-ray exposure will be directed mostly to the head and neck area.Conc/usion: Therefore, the application of the principle of ALARA (As Low As Reasonably Achievable) as well as good protection, including instrument control, protection of the room, the cumulative exposure dose control, and the use of apron throughout the process, is noteworthy. Such protection, especially for pregnant women and fetuses.

TINGKAT KEKERASAN PERMUKAAN RESIN KOMPOSIT AKIBAT MASA KEDALUWARSA MATERIAL Yuvika Intan Ristian Putri; Muhammad Dian Firdausy; Niluh Ringga Woroprobosari
Odonto : Dental Journal Vol 5, No 1 (2018): July 2018
Publisher : Faculty of Dentistry, Universitas Islam Sultan Agung

Background: Aplication of composites resin in relatively small amount as a restorative material often causing the material reaches its expiry date before all of the material can be used. Composites resin that have passed the expiry date would aﬀect charateristic of the material. The aim of this study was to investigate surface hardness diﬀerence of composite resins based on material expiration date.Methods: This research was an experimental laboratory using post test only with control group design. Samples for this research were 27 divided into 3 groups based on its expiration date (2016, 2018 and 2019). The surface hardness was measured by Shore D Hardness. The result of this research were tested with One Way Anova and Post Hoc test LSD.Result: The lowest surface hardness result was measured on group 1 (81.02SHD) and the highest was group 3 (94.72 SHD). The result of One Way Anova test showed that there was signifcant diﬀerences in all groups (p<0.05). Post Hoc LSD test showed diﬀerence signifcantly between each groups.Conclusion: It can be concluded that there was signifcant diﬀerence of composite resins surface hardness based on material’s expiration date

Estimation of Biological Ages with Kvaal Method Using Panoramic Radiography in Semarang City Niluh Ringga Woroprobosari; Nurul Rezki Utami; Eko Hadianto
Denta Journal Kedokteran Gigi Vol 14 No 1 (2020): Februari
Publisher : Fakultas Kedokteran Gigi Universitas Hang Tuah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30649/denta.v14i1.3

Introduction: Forensic odontology is a branch of dentistry that has disciplines learn about the examination of evidence derived from teeth, and how to deal with the evidence for legal concerns. Purpose: The aim of the study was to describe biological age estimates by using Kvaal method in Semarang, and the difference between biological and chronological age by using the Kvaal method in Semarang. This study was descriptive with crosssectional design. Materials and Methods: One of the methods in determining the estimated age by using teeth is the Kvaal method. Kvaal method determines the estimated age based on the pulp size using radiography. Result: The results showed the difference between biological and chronological age was ±4,57 years. This result is lower than Kvaal’s previous study result which was ±9,5 years. Conclusion: Based in the findings above, it can be concluded that the difference of chronological and biological age using Kvaal method in Semarang was ±4,57 years within 15-60 years old individuals in Semarang.

Application Of Tooth Coronal Index (TCI) Benindra Method In Estimating Biological Age at Sultan Agung Dental Hospital Semarang Niluh Ringga Woroprobosari; Dinda Vinca Rosa; Adisty Restu Poetri
Denta Journal Kedokteran Gigi Vol 17 No 1 (2023): Februari
Publisher : Fakultas Kedokteran Gigi Universitas Hang Tuah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30649/denta.v17i1.6

Background: Age estimation through dental approaches is often an option for establishing identity in forensic cases. Age estimation can clarify statements of death, legal and civil matters. One way to identify victims is using periapical radiographs. The use of periapical radiographs in age estimation requires certain methods, one of them is using TCI (Tooth Coronal Index) Benindra method modified from Drusini's TCI method. Tooth age assessment using the Benindra TCI method was based on pulp chamber height measurements. Objective: The research was carried out to clarify the possibility of the TCI Benindra method application in estimating biological age in the Sultan Agung Dental Hospital Semarang population. Methods: This study used 23 periapical radiographs from 7 male and 16 female patients of Sultan Agung Dental Hospital Semarang. The age estimation by Benindra TCI method was performed at the age of 9-21 years towards the mandibular premolar tooth. Tooth age assessment was based on measuring the pulp chamber height using the TCI formula. Results of TCI measurements were entered into the prediction age formula to determine the patient’s biological age. Results: The difference between the average estimated biological age using the Benindra method and the average chronological age was up to 0,46 years in the 9-21 years age group. 7 data were underestimated, 6 data were overestimated, and 10 data were accurately estimated. Conclusion: The application of the Benindra TCI method showed precise results for dental patients in Semarang, so that could be used to estimate the biological age of the general population.

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