Garuda - Garba Rujukan Digital

Standard mandibular canine index of the Malaysian Indian student used for sex prediction in forensic dentistry Ren, Beh Wee; Ardan, Rachman; Rikmasari, Rasmi
Padjadjaran Journal of Dentistry Vol 22, No 1 (2010): March
Publisher : Faculty of Dentistry Universitas Padjadjaran, Indonesia

Identification of the unknown body is a medical, legal and humane responsibility of the forensic team to evaluate data relevant to the identification. The purpose of this research was to obtain necessary data to compute and analyze the Mandibular Canine Index (MCI) between Malaysian Indian males and females studying in Universitas Padjadjaran as well as to determine the Standard Mandibular Canine Index (Standard MCI) for the Malaysian Indian community. This research used a descriptive and analytical survey approach and was done though a stratified random proportional sampling technique. The result of this research established a statistical significant difference between males and females Mandibular Canine Index (MCI) with the level of confidence of 95% with the mean of males as 0.260Â±0.019 and females as 0.236Â±0.012. The Standard Mandibular Canine Index of the Malaysian Indian community was 0.248. The overall success to predict the sex using this Standard Mandibular Canine Index was 76.67%. It was concluded that Standard Mandibular Canine Index could be used for sex prediction as a supporting technique.

Mastication force analysis on the fulcrum point of first class lever on lower jaw distal free end denture Ardan, Rachman
Padjadjaran Journal of Dentistry Vol 20, No 1 (2008): March
Publisher : Faculty of Dentistry Universitas Padjadjaran, Indonesia

The problem in first-class free end lever (distal extension base) Removable Partial Denture (RPD) is the lever force on the retention point that may harm the abutment tooth which has been discussed many times, but the amount of force on the fulcrum point (rest) on the abutment tooth has never discussed yet. The objective of this paper is to analyze the amount of force on the fulcrum point in the first class lever of lower free end denture on the two dimension static models. The analysis result reveals that the force on the fulcrum point is bigger than the mastication force on the free end saddle, or the force on the fulcrum point is equal to the sum of the force of the saddle and the force on the retention point. The force on the fulcrum point may cause trauma to the periodontal tissue of the abutment tooth. To decrease the amount of force on the fulcrum point is by mastication force limitation, decreasing the distance between the mastication point and the fulcrum point; and increasing the distance between retention point and fulcrum point. For clinical application, there are many biological variables to be considered.

Determination of vertical dimension using intercanthal distance in adult Mongoloid race Yaw, Law Kam; Subrata, Gantini; Ardan, Rachman
Padjadjaran Journal of Dentistry Vol 26, No 3 (2014): November
Publisher : Faculty of Dentistry Universitas Padjadjaran, Indonesia

Objective methods of determining the vertical dimension of occlusion (VDO) offer significant advantages because no radiographs or others special measuring devices are required. One of the objective measurement of vertical dimension of occusion is twice the intercanthal distance (ICD). The purpose of this study was to compare whether there was a difference between the length of VDO and the length of twice the ICD among Mongoloid race, which was represented by eighty students, chosen randomly from undergraduate students of Faculty of Dentistry Universitas Padjadjaran that fulfilled all criteria stated. Result showed that there was no difference between the length of VDO and twice the ICD in this population. Thus, in this study, the ICD can be suggested as a method to determine the VDO in this population.

Measurement of lower canine clinical crown index in male and female for gender identification Handayani, Rita Dewi; Ardan, Rachman; Rikmasari, Rasmi
Padjadjaran Journal of Dentistry Vol 19, No 3 (2007): November
Publisher : Faculty of Dentistry Universitas Padjadjaran, Indonesia

The purpose of this research was to acquire the value index of clinical crown lower jaw canine male and female, and to prove whether the index of males canine is bigger than females. The samples of the research was the students of Faculty of Dentistry Universitas Padjadjaran class of 1998 until 2001 by using proportional random sampling method according to the criteria and also adjust with the numbers of male and female composition in per class. The characteristic of the research was analytical descriptive with survey technique. The result of t test statistic measurement was that index of clinical crown tower jaw canine of mate was 1.50 and female was 1.21, by using reliance 95%. The inference of the research showed that the index of clinical crown lower jaw canine of male was significantly bigger than females. The result of the research can be used as auxiliary data from the techniques to process gender identification in odontology forensic.

The comparison between the length of vertical dimension of occlusion and the length of thumb on undergraduate Mongoloid students Teng, Goh Li; Subrata, Gantini; Ardan, Rachman
Padjadjaran Journal of Dentistry Vol 23, No 1 (2011): March
Publisher : Faculty of Dentistry Universitas Padjadjaran, Indonesia

The Thumb Rule of Leonardo da Vinci states that many proportions of the face show relationship with the length of thumb which is measured from the proximal tip of the proximal phalanx to the distal tip of the distal phalanx. Previous studies have shown that the length of the vertical dimension of occlusion (VDO) is similar to the length of thumb of the Caucasoid race. The purpose of this study is to determine whether the length of VDO have correlations with the length of thumb among those of the Mongoloid race. This study took a survey method with the analytical cross-sectional approach. A total of 80 students of Faculty of Dentistry who have fulfilled all population criteria were randomly chosen to measure the length of VDO and the length of the thumb. Results analyzed with Students t-test statistic revealed that there was a significant difference between males and females in the length of VDO and the length of the thumb, however, there was no significant difference between the length of VDO and the length of the thumb. There were very strong correlations (P<0.05) between the length of VDO and the length of the thumb. As a conclusion, the length of thumb can be suggested as an objective method to determine the length of VDO in this population.

POTENSI MADU RAMBUTAN MENGHAMBAT PERTUMBUHAN Candida albicans PADA GIGI TIRUAN RESIN AKRILIK Yuslianti, Euis Reni; Ardan, Rachman; Arifianti, Isti; Ekaputri, Shaula
Jurnal Ilmiah dan Teknologi Kedokteran Gigi (JITEKGI) Vol 20, No 2 (2024)
Publisher : Fakultas Kedokteran Gigi Universitas Prof. Dr. Moestopo (Beragama)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32509/jitekgi.v20i2.3909

Latar belakang: gigi tiruan merupakan protesa yang digunakan untuk menggantikan gigi yang hilang. Resin akrilik yang sering dipakai sebagai basis gigi tiruan adalah resin akrilik heat cured. Candida albicans merupakan salah satu mikroorganisme dalam pembentukan plak pada gigi ataupun basis gigi tiruan resin akrilik Bahan pembersih gigi pada umumnya berasal dari bahan kimia dan alami. Bahan alam yang digunakan dalam penelitian ini adalah madu rambutan. Madu merupakan bahan alam yang digunakan sebagai obat tradisional. Tujuan: mengetahui potensi madu rambutan sebagai pembersih gigi tiruan resin akrilik dalam menghambat pertumbuhan Candida albicans. Metode: eksperimental laboratorium. Sampel terbuat dari resin akrilik polimerisasi panas dengan ukuran 10x10x1 mm sebanyak 24 buah yang dibagi atas 6 kelompok (madu rambutan konsentrasi 20%, 40%,60%, 80%, kelompok kontrol positif klorheksidin, dan kelompok kontrol negatif akuabides) dengan masing-masing 4 buah sampel. Data dianalisis dengan Kruskall Wallis dan Mann Whitney (p0,05). Hasil: menunjukkan terdapat pengaruh madu rambutan dalam menghambat pertumbuhan Candida albicans pada resin akrilik(p=0,002) dengan konsentrasi 80%. Kesimpulan: madu rambutan berpotensi sebagai pembersih gigi tiruan resin akrilik karena dapat menghambat pertumbuhan Candida albicans.

Hubungan antara keterampilan menyikat gigi dengan skor indeks plak PHP anak SDN Ciburial 01: studi observasional Himawati, Marlin; Ardan, Rachman; Randi, Randi
Padjadjaran Journal of Dental Researchers and Students Vol 8, No 3 (2024): October 2024
Publisher : Fakultas Kedokteran Gigi Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjdrs.v8i3.57701

ABSTRAKPendahuluan: Anak-anak Indonesia dianggap kurang memperhatikan kesehatan gigi dan mulut. Berbagai masalah gigi dan mulut yang sering ditemui di masyarakat adalah karies dan penyakit periodontal. Hal ini disebabkan tidak terjaganya kebersihan gigi dan mulut. Banyak penelitian yang menyatakan bahwa menyikat gigi dengan tepat akan memengaruhi status kebersihan gigi dan mulut termasuk indeks plak menjadi baik. Tujuan penelitian menganalisis hubungan antara keterampilan menyikat gigi dengan skor indeks plak anak SDN Ciburial 01. Metode: Metode penelitian ini adalah penelitian observasional dengan pendekatan cross-sectional. Variabel bebas dalam penelitian ini yaitu keterampilan menyikat gigi dan variabel terikat yaitu skor indeks plak anak SDN Ciburial 01 terjadinya bersamaan dalam satu waktu. Populasi dalam penelitian ini adalah siswa SDN Ciburial 01 terdiri dari kelas 4, 5 dan 6. Jumlah sampel minimal dari hasil perhitungan rumus besar sampel untuk uji korelasi adalah 50 orang pada siswa SDN Ciburial 01. Hasil: Uji korelasi Pearson menunjukkan nilai p-value (0,0001) berarti terdapat hubungan yang signifikan antara keterampilan menyikat gigi dengan skor indeks plak. Berdasarkan penilaian koefisien korelasi (r=-0,811) artinya semakin baik keterampilan menyikat gigi maka semakin rendah skor indeks plaknya dengan tingkat kekuatan hubungan yaitu sangat kuat. Simpulan: Kesimpulan yang didapat yaitu terdapat hubungan antara keterampilan menyikat gigi dengan skor indeks plak anak SDN Ciburial 01 dengan arah hubungan terbalik, yang artinya semakin baik keterampilan menyikat gigi maka semakin rendah skor indeks plaknya dengan tingkat kekuatan hubungan yang sangat kuat.KATA KUNCI: Keterampilan menyikat gigi, skor indeks plak, kariesRelationship between tooth brushing skills and PHP plaque index score of SDN Ciburial 01 children: an observational studyABSTRACT Introduction: Indonesian children are considered to pay less attention to oral health. Various oral problems that are often found in the community are caries and periodontal disease. This is due to not maintaining oral hygiene. Many studies state that proper brushing will affect the status of oral hygiene including the plaque index to be good. purpose of this research is to analyze relationship between tooth brushing skills and the plaque index score of Ciburial 01 Elementary School children. Methods: This research method is observational research with a cross-sectional approach. The cause variable in this study is tooth brushing skills and the effect variable is the plaque index score of SDN Ciburial 01 children occurring simultaneously at one time. The population in this study were students of SDN Ciburial 01 consisting of grades 4, 5 and 6. The minimum sample size from the calculation of the sample size formula for the correlation test was 50 people at SDN Ciburial 01 students. Results: The results of this study show that the Pearson correlation test shows a p-value (0.0001), meaning that there is a significant relationship between tooth brushing skills and plaque index scores. Based on the assessment of the correlation coefficient (r = 0.811), it means that the better the brushing skills, the lower the plaque index score with the strength of the relationship, which is very strong. Conclusion: The conclusion obtained is that there is a relationship between tooth brushing skills and the plaque index score of SDN Ciburial 01 children with an inverse relationship direction, which means that the better the tooth brushing skills, the lower the plaque index score with a level of relationship strength that is very strong.KEY WORDS: Toothbrushing skills, plaque index score, caries

Standard mandibular canine index of the Malaysian Indian student used for sex prediction in forensic dentistry Ren, Beh Wee; Ardan, Rachman; Rikmasari, Rasmi
Padjadjaran Journal of Dentistry Vol 22, No 1 (2010): March 2010
Publisher : Universitas Padjadjaran

Identification of the unknown body is a medical, legal and humane responsibility of the forensic team to evaluate data relevant to the identification. The purpose of this research was to obtain necessary data to compute and analyze the Mandibular Canine Index (MCI) between Malaysian Indian males and females studying in Universitas Padjadjaran as well as to determine the Standard Mandibular Canine Index (Standard MCI) for the Malaysian Indian community. This research used a descriptive and analytical survey approach and was done though a stratified random proportional sampling technique. The result of this research established a statistical significant difference between males and females Mandibular Canine Index (MCI) with the level of confidence of 95% with the mean of males as 0.260±0.019 and females as 0.236±0.012. The Standard Mandibular Canine Index of the Malaysian Indian community was 0.248. The overall success to predict the sex using this Standard Mandibular Canine Index was 76.67%. It was concluded that Standard Mandibular Canine Index could be used for sex prediction as a supporting technique.

Determination of vertical dimension using intercanthal distance in adult Mongoloid race Yaw, Law Kam; Subrata, Gantini; Ardan, Rachman
Padjadjaran Journal of Dentistry Vol 26, No 3 (2014): November 2014
Publisher : Faculty of Dentistry Universitas Padjadjaran

Objective methods of determining the vertical dimension of occlusion (VDO) offer significant advantages because no radiographs or others special measuring devices are required. One of the objective measurement of vertical dimension of occusion is twice the intercanthal distance (ICD). The purpose of this study was to compare whether there was a difference between the length of VDO and the length of twice the ICD among Mongoloid race, which was represented by eighty students, chosen randomly from undergraduate students of Faculty of Dentistry Universitas Padjadjaran that fulfilled all criteria stated. Result showed that there was no difference between the length of VDO and twice the ICD in this population. Thus, in this study, the ICD can be suggested as a method to determine the VDO in this population.

Effect of ultraviolet light irradiation on the growth of Candida albicans and the transversal strength of acrylic plate Widodo, Teguh Tri; Ardan, Rachman; Prijono, Eddy
Padjadjaran Journal of Dentistry Vol 22, No 3 (2010): November 2010
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/pjd.vol22no3.26897

Introduction: Acrylic plates are the basis for several tools used in the oral cavity, including dentures and obturators. In its function, the acrylic plate is always in contact with the oral mucosa, so that good disinfection is needed without reducing the strength of the acrylic plate. Disinfection can be done by ultraviolet irradiation. This study is aimed to analyze the effect of ultraviolet light irraying on the growth of Candida albicans and the strength of transversal acrylic plate. Methods: This research is an experimental laboratory research with Replication Random Design. The disinfection success test was carried out by observing the population of the Candida albicans colony, while the acrylic plate transversal strength test was carried out on 35 acrylic heat curing plates tested according to ADA specifications. Results: Ultraviolet light can inhibit the growth of Candida albicans colonies with an optimum irradiation time of 20 minutes at a wavelength of 254nm. Meanwhile, ultraviolet irradiation on acrylic plates between 5-30 minutes shows a significant transverse strength. Conclusion: Ultraviolet light at appropriate wavelengths and times has been shown to significantly inhibit bacterial colony growth and significantly increase the transverse strength of acrylic plates.

Title

Found 13 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 13 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 13 Documents
Search