Eny Inayati, Eny
Dental Health Technology Diploma Study Program, Faculty Of Vocational, Universitas Airlangga, Surabaya

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PREVENTION AND CONTROL OF CROSS INFECTION AT DENTAL LABORATORIES IN EAST JAVA PROVINCE OF INDONESIA Inayati, Eny; Indiani, Sri Redjeki; Gofur, Nanda Rachmad Putra
Journal of Vocational Health Studies Vol. 4 No. 3 (2021): March 2021 | JOURNAL OF VOCATIONAL HEALTH STUDIES
Publisher : Faculty of Vocational Studies, Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jvhs.V4.I3.2021.125-130

Abstract

Background: infectious disease is one major important health issue. Dental technician is an occupation which has a risk to get infectious disease transmitted from saliva, blood or contaminated tools if universal precaution utensils did not use properly. Infection can be transferred through dental impression from surface contact, handpiece, burs, pumice, aerosol etc. Purpose: This study aim to find out desinfection implementation in dental laboratories located in East Java as a preventive and controlling action towards cross infection. Method: Data were obtained through questionnaire, the questionnaires were designed to get the information related to infection control from dental laboratories in East Java. The survey was conducted in 36 dental laboratories listed by Association of Dental Technician in East Java. Result: As much as 90% dental laboratories did not performed desinfection procedure to the dental impression received from dentist and never follow any desinfection training. AS much as 95% Dental laboratories believe universal precaution utensils can be infected but only 50% utilize universal precaution utensils. Eventhough if such infection occurs, the owner will be fully responsible. Conclusion: Prevention and management towards cross infection control in dental laboratories located in East Java still very low. Development and supervision towards dental laboratories operational by Indonesian government  and professional association need to be improved. Education regarding infection control need to be performed through trainings and inserted infection control matters in dental technician study programme curriculum in Indonesia. 
FABRICATION OF MAYNE'S SPACE MAINTAINER FOR PREMATURE LOSS OF DECIDUOUS TEETH Goenharto, Sianiwati; Haula Robbi, M. Kautsar; Inayati, Eny; Setyowati, Okti; Kusdarjanti, Endang; Laksmi Lita Rosa, Mia; Sujati; Wahjuni, Sri; Redjeki, Sri; Nur Halimah, Anisa
Journal of Vocational Health Studies Vol. 7 No. 2 (2023): November 2023 | JOURNAL OF VOCATIONAL HEALTH STUDIES
Publisher : Faculty of Vocational Studies, Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jvhs.V7.I2.2023.121-125

Abstract

Background: Premature loss for deciduous teeth is defined as the teeth that fall out before approaching the time of eruption of their replacement permanent teeth regardless of the reason for the loss of the teeth. The premature loss of deciduous teeth can cause the teeth next to the edentulous area to shift and lose arch space causing permanent teeth to grow abnormally. Prevention can be done by using Mayne's space maintainer so that the negative impact of premature loss does not occur. Purpose: Report the fabrication of Mayne's space maintainer in premature loss case. Case analysis: The laboratory accepted a working model with a case of premature loss in tooth 74 and was asked to make the Mayne's space maintainer. Result: This appliance consists of a molar band attached to tooth 75 with a 0.9 mm loop that is soldered on the buccal of the molar band. Conclusion: It is concluded that fabrication of Mayne's space maintainer in the case of premature loss of tooth 74 includes the preparation of a working model, adjustment of the molar band on tooth 75, making the loop, followed by soldering the loop to the molar band, finally the finishing and polishing.
FABRICATION OF SIMPLE SPACE REGAINER FOR SPACE LOSS CASE Goenharto, Sianiwati; Rusdiana, Elly; Rahmadani, Annisa; Inayati, Eny; Ratwita, Rr. Dwiyanti Feriana; Setyowati, Okti; Wahjuni, Sri; Halimah, Anisa Nur; Sujati; Kusdarjanti, Endang
Journal of Vocational Health Studies Vol. 6 No. 3 (2023): March 2023 | JOURNAL OF VOCATIONAL HEALTH STUDIES
Publisher : Faculty of Vocational Studies, Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jvhs.V6.I3.2023.185-189

Abstract

Background: Anterior crossbite is a case that when upper anterior are positioned palatally than lower anterior teeth in centric occlusion. Orthodontic appliances using expansion screw could be solution for tooth anterior crossbite treatment. Purpose: To figure out the optimal fabrication process of orthodontic appliances in single tooth anterior crossbite case using expansion screw. Case analysis: Dental laboratory provided the maxillary dental appliance with single tooth anterior crossbite on teeth 21. Dental technician also received orthodontic appliance using expansion screw. Result: Orthodontic appliance design was Adams claps on teeth 16, 26, labial bow on teeth 13, 12, 11, 21, 22, 23. Additional posterior bite plane, also expansion screw was located on maxillary left first incisor, palatal section. Conclusion: Design and making orthodontic appliances using expansion screw begins with drawing design, positioning Adams clasps and labia bow sectional screw mini mounting, then acrylic packing. Final step was finishing polishing acrylic plate.
FABRICATION OF ALL PORCELAIN CANTILEVER BRIDGE RESTORATION IN CASES OF GINGIVA RECESSION USING ZIRCONIUM DIOXIDE MATERIAL WITH ADDITIONAL RETENSION Pauline, Yobellivia; Inayati, Eny; Goenharto, Sianiwati; Setyowati, Okti; Kusdaryanti, Endang; Redjeki Indiani, Sri; Mia Laksmi Lita Rosa
Journal of Vocational Health Studies Vol. 8 No. 2 (2024): November 2024 | JOURNAL OF VOCATIONAL HEALTH STUDIES
Publisher : Faculty of Vocational Studies, Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jvhs.V8.I2.2024.148-154

Abstract

Background: Aesthetic and functional dental restoration is a hope for people who have lost teeth, especially in the anterior region. Missing tooth 13 with more than 2 mm gingival recession can be made into a cantilever bridge restoration with the addition of porcelain gingiva. Gingival recession is when the tooth root surface is exposed due to periodontal tissue loss. Zirconia is a dental restoration material often used because of its biocompatibility, strength, and aesthetics. Purpose: To determine the procedure for making all porcelain cantilever bridge restorations in cases of gingival recession using zirconia material. Case analysis: The dental laboratory received a dental cast model of a 39-year-old female patient missing tooth 13 and had gingival recession on tooth 14 of more than 2 mm. Order in the form of restoration of all porcelain cantilever bridges from zirconia. Result: The cantilever bridge coping was made from zirconium dioxide and then layered with feldspathic porcelain to achieve optimal strength and aesthetics. A rest is made on tooth 12 to provide additional retention. Conclusion: The procedure for making all porcelain cantilever bridge restorations includes making diagnostic wax-up, scanning, coping design, milling, sintering, fitting, sandblasting, layering, anatomy, and glazing. Things that must be considered are the design, thickness of the coping, and connectors to achieve a restoration that is strong, resistant to fracture, and has good aesthetics. Porcelain gingiva was added in the cervical area of tooth 14 restorations to cover the recession
EFFECT OF SANDBLASTING TIME ON THE ROUGHNESS OF THE METAL COBALT-CHROMIUM (co-cr) DURING DENTURE METAL FRAMEWORK PRODUCTION Kusdarjanti, Endang; R, Dwiyanti Feriana; Inayati, Eny
Folia Medica Indonesiana Vol. 52 No. 3 (2016): JULY - SEPTEMBER 2016
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (163.562 KB) | DOI: 10.20473/fmi.v52i3.5445

Abstract

One of the stages of manufacture of denture metal framework that is sandblasting, ie cleaning the remnants of investment material after metal casting process and remnants of metal oxide on the surface. After fitting in the master model, then the metal framework dentures do sandblasting again until smooth before elektropolishing. The tools used are sandblaster, material Al2O3 (aluminum oxide) size of 250 lm. The time it takes about 1 minute, but the time of 1 minute when applied to student practicum D3 is still not clean and there are still remnants of planting material castings and metal oxide on the surface of the Co-Cr. Objective: To determine the effect of time on pembutan teeth iruan sandblasting the metal frame of the metal surface roughness Co-Cr. This study is experimental laboratories. A sample of tablet shape with a diameter of 7mm, 2mm thick metal. Number of samples 24 tablets were divided into 4 groups each group consisting of six tablet samples. Distribution of the sample group of the study are as follows; Group 1; Sandblasting metal surfaces with 250 µm Al2O3 time of 1 minute, Group 2; Sandblasting metal surfaces with Al2O3 250 ?m 2 minutes, Group 3; Sandblasting metal surfaces with Al2O3 250 µm 3 minutes, Group 4; the group did not do sandblasting. Data were analyzed with ANOVA statistical analysis of the lane with 0:05 significance level. If there is a significant difference between groups duiji with HSD test. There were significant differences in surface roughness Co-Cr metal between the control group without sprayed with the spray group at 1 minute, 2 minutes and 3 minutes. In conclusion, the surface of a metal frame that is not done sandblasting coarser than done sandblasting. The longer the time sandblasting increasingly produce a smooth surface of a metal frame. Sandblasting is perfectly need sufficient time is 2-3 minutes.