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Annisa Fajriatul Arafah
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Dentistry

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Uji Efektivitas Ekstrak Buah Jeruk Nipis (Citrus aurantifolia) dalam Menghambat Pertumbuhan Bakteri Enterococcus faecalis Secara In Vitro Annisa Fajriatul Arafah; Vivi Triana; Murniwati Murniwati
Andalas Dental Journal Vol 3 No 2 (2015): Andalas Dental Journal
Publisher : Faculty of Dentistry Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (543.901 KB) | DOI: 10.25077/adj.v3i2.109

Abstract

Enterococcus faecalis is a normal microorganism in root canal teeth, anaerobic facultative, and gram positive cocci. This bacteria is opportunistic that cause secunder infection in root canal. Lime (Citrus aurantifolia) is one of the plants which have antimicrobial activity because lime contains flavonoid and citric acid. Flavonoids can denature proteins in bacterial cell and damaging the cell membrane. Citric acid can damaging the bacterial cell wall and inhibiting bacterial enzymes activity. The purpose of this study was to examie the effectiveness lime extract in various concentration in inhibiting Enterococcus faecalis in in-vitro. The research method was experimental laboratories with posttest only control group design. Samples were used in this research are Enterococcus faecalis bacteria in M. Djamil’s Hospital Microbiology Laboratory, Padang. This research was conducted at organic chemistry of natural materials laboratory FMIPA UNAND and Kopertis Wilayah X Padang laboratory. Early stage was done by making extracts of lime with concentrations are 25%, 50%, 75%, and 100%. Then, the extracts was tested into the bacteria with the diffusion method used papper disk. The inhibition zone formed between lime extracts in various concentrations to the growth of Enterococcus faecalis were calculated using calipers. Data was analyzed by using Kruskal Wallis test and Mann-Whithney test with confidence interval of 95%. The result presented that 25%, 50%, 75%, and 100% lime extracts have inhibition activity in inhibiting the growth of Enterococcus faecalis, and the higher the concentration of the extracts, the greater the inhibition zone formed.
Penatalaksanaan Perawatan Saluran Akar pada Gigi dengan Lesi Abfraksi : Laporan Kasus Reni Nofika; Annisa Fajriatul Arafah
Andalas Dental Journal Vol 9 No 2 (2021): Andalas Dental Journal
Publisher : Faculty of Dentistry Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (677.342 KB) | DOI: 10.25077/adj.v9i2.163

Abstract

Background: Pulp and periapical disease may also result from the presence of a cervical cavity reaching the pulp chamber as an abfraction lesion. Abfraction causes the dentinal tubules to be exposed so that it becomes a pathway for microorganisms to enter the pulp. Root canal treatment in cases with abfraction lesions requires special management, so that contamination does not occur during treatment due to the exposed cervical part. Objective: Discusses the management of root canal treatment in teeth with abfractional lesions that penetrate the pulp chamber. Case Management: A 53-year-old male patient came RSGM Unand because he wanted to be treated for a cavity in his right lower posterior tooth and had a sudden throbbing pain. Based on the results of subjective, objective and preoperative radiographs, tooth 45 was diagnosed with pulp necrosis with chronic apical abscess. Pulp and periapical disease of tooth 45 was probably caused by the entry of microorganisms through the abfraction lesion that reached the pulp chamber. Temporary coronal seal of the abfraction cavity and access occlusal cavity is necessary to prevent the entry of microorganisms during root canal treatment procedures. The final restoration is a direct composite resin using a fiber-reinforced composite (FRC). Conclusion: The management of root canal treatment in this case of abfraction lesion showed success as indicated by the absence of subjective complaints, objective examination showed negative results, and periapical lesions showed healing seen on periapical radiographs.
Co-Authors Murniwati Murniwati Reni Nofika Vivi Triana