Indonesian Journal of Prosthodontics
Indonesian Journal of Prosthodontics publishes research articles the best practices and policies of dental research regarding all aspects of oral and occlusal rehabilitation, fixed/removable prosthodontics, oral implantology and applied oral biology and physiology
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"Vol 4 No 1 (2023): June 2023"
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<![CDATA[Use of finite element analysis in pain perception on flat ridges with various occlusal schemes in complete dentures ]]>
<![CDATA[David Fatola]]>;
<![CDATA[Ricca Chairunnisa]]>;
<![CDATA[Ismet Danial Nasution]]>
<![CDATA[ Indonesian Journal of Prosthodontic Vol 4 No 1 (2023): June 2023 ]]>
Publisher : <![CDATA[Indonesia Prosthodontic Association ]]>
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DOI: 10.46934/ijp.v4i1.159
<![CDATA[Background: Edentulism is an oral health problem that affects the quality of life because of the loss of equilibrium in the stomatognathic system with impaired mastication. This problem can be more deteriorating in the condition of flat ridges, which increases the stress distribution in the mucosa under masticatory load. Stress distributions that exceed the pressure-pain threshold will result in poor masticatory performance, making it critical to choose the ideal occlusal scheme for such ridge conditions. However, the measurement of stress distribution in the mucosa with various occlusal schemes is challenging for in vivo and in vitro testing because of the inability to represent the complex stomatognathic system. In silico testing using finite element analysis (FEA) can be the solution since the modeling simulation is acquired from CT-scan or digital designs and feasible experimental treatments.Objectives: This paper discusses the use of FEA in the measurement of stress distribution in the mucosa, particularly the flat ridges to different occlusal schemes in complete dentures, and its association with pain. Conclusion: The advantages of FEA in obtaining accurate modeling and testing flexibility allow the measurement of stress distribution and its association with pain on flat ridges with different occlusal schemes in complete dentures.]]>
<![CDATA[Modified sculpted composite resin iris pattern for customized ocular prosthesis ]]>
<![CDATA[William Wijaya]]>;
<![CDATA[Ariyani]]>;
<![CDATA[Ricca Chairunnisa]]>;
<![CDATA[Haslinda Z. Tamin]]>
<![CDATA[ Indonesian Journal of Prosthodontic Vol 4 No 1 (2023): June 2023 ]]>
Publisher : <![CDATA[Indonesia Prosthodontic Association ]]>
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DOI: 10.46934/ijp.v4i1.164
<![CDATA[Patient with loss of eye demands natural ocular prosthesis for self-esteem and social intercourse. Iris texture and coloring technique are crucial procedure to recreate natural iris like the remaining eye. The purpose of this paper is to explain sculpting method using composite-resin to achieve natural iris pattern. A 29-year-old male came to Dental Hospital Universitas Sumatera Utara with chief complaint of demanding new ocular prosthesis because old ocular prosthesis had been used for 12 years, iris position was not good and not aesthetically pleasing. The modification is the use of a 12 mm diameter iris base made from light-cured composite resin then a thin layer of composite resin is placed evenly and texture of iris is sculpted directly on composite resin according to the designed pattern and then being light-cured again. Then coloring with acrylic paint according to the color of patient's left iris. The technique for du-plicating iris is highly dependent on the operator's ability, both in color selection and iris patterning. The use of com-posite resin make it easier to get a good texture of iris pattern so as to facilitate coloring process with the ultimate goal of achieving an aesthetically pleasing ocular prosthesis. Patient was satisfied with his new ocular prosthesis.]]>
<![CDATA[Temporomandibular disorder therapy with splint stabilization ]]>
<![CDATA[Riskani Djafri]]>;
<![CDATA[Rustan Ambo Asse]]>;
<![CDATA[Bahruddin Thalib]]>
<![CDATA[ Indonesian Journal of Prosthodontic Vol 4 No 1 (2023): June 2023 ]]>
Publisher : <![CDATA[Indonesia Prosthodontic Association ]]>
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DOI: 10.46934/ijp.v4i1.165
<![CDATA[A 14-years-old female patient came to a hospital with a complaint of feeling swelling on the left cheek, the right jaw joint often made noises since 6 months ago. The patient had a motorcycle accident 2 years ago and hit his left cheek at the time of the accident. the patient is dizzy, nauseous, does not vomit. The patient was referred to the prosthodontics department. Bad habits in elementary school often biting a pencil, bruxism and quitting in 6th grade. Intraoral examination showed dental caries 46, with missing teeth 33 and 28, good oral hygiene, anterior deep bite, normal occlusion. A composite filling restoration of tooth 46, tooth scaling and making stabilization splints were performed to help reduce pain, to eliminate occlusal disharmony, prevent tooth wear and tear, reduce bruxism and parafunction, treat masticatory muscle dysfunction and change the TMJ structural relationship. Joint disorders are symptoms of pain in the joints or muscles of mastication, with or without jaw movement. An occlusal splint is a re-movable appliance made of acrylic, made according to the occlusal and incisal surfaces. Occlusal splints have been used to treat symptoms of bruxism and disorders of TMJ.]]>
<![CDATA[Modification of custom tray and occlusal scheme in edentulous with abnormal relationship and compromised ridge ]]>
<![CDATA[Franky Wielim]]>;
<![CDATA[Ariyani Dallmer]]>;
<![CDATA[Ricca Chairunnisa]]>;
<![CDATA[Ismet Danial Nasution]]>
<![CDATA[ Indonesian Journal of Prosthodontic Vol 4 No 1 (2023): June 2023 ]]>
Publisher : <![CDATA[Indonesia Prosthodontic Association ]]>
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DOI: 10.46934/ijp.v4i1.166
<![CDATA[Complete denture treatment in compromised ridges with class III jaw relationship are a challenge for prosthodontist because difficult to obtain a maximum denture bearing area in compromised ridges and to fulfil favorable functional and esthetics teeth arrangement. The purpose of this paper is to describe the modification of the custom tray, im-pression technique and teeth arrangement in edentulous case with flabby ridge, flat ridge and class III jaw relation-ship. A 58-year-old man came to Dental Hospital of Universitas Sumatera Utara with a chief complaint his loose den-ture was broken. Intraoral examination, full edentulous with flabby ridge on anterior region of maxilla, left and right maxillary tuberosity, flat ridge in maxilla and mandible with a class III jaw relationship were observed. The treatment planning included modifying custom tray and occlusal scheme. The modified custom tray of maxilla consists of dual tray with magnet retained which are made of autopolymerizing acrylic resin and thermoplastic vacuum formed. Cock-tail impression technique was used on mandible. A modified buccalized occlusion scheme to obtain good function and esthetic in class III jaw relationship. By these modification techniques, great outcome was obtained in terms of retention, stability, esthetics and functionality.]]>
<![CDATA[Comparison of marginal fit of zirconia crown with digital and conventional impression ]]>
<![CDATA[Deni Amalia Ningrum]]>;
<![CDATA[Ratna Sari Dewi]]>
<![CDATA[ Indonesian Journal of Prosthodontic Vol 4 No 1 (2023): June 2023 ]]>
Publisher : <![CDATA[Indonesia Prosthodontic Association ]]>
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DOI: 10.46934/ijp.v4i1.167
<![CDATA[Marginal fit is an important measure of the quality and clinical success of a fixed restoration. Different types of im-pression materials and techniques used can affect the marginal fit of the restoration. Conventional impression pro-cedures have long been performed by dentist to duplicate patient’s oral cavity, but this impression technique has several disadvantages. Currently, along with the development of the era of dental treatment, it is moving towards digital technology. Technological advances in dentistry today are able to eliminate the shortcomings of convention-al impression. The purpose of this review was to evaluate the marginal fit of CAD/CAM fabricated zirconia restora-tion produced via conventional and digital impression techniques. It is concluded that intraoral scanner can be used instead of conventional impression procedures in denture fabrication. Many studies show that digital impression can replace conventional impression which is still widely used. The use of various types of intraoral examination tools and various systems used can give different results.]]>
<![CDATA[Full-mouth rehabilitation with fixed restoration ]]>
<![CDATA[Adriani Dachri]]>;
<![CDATA[Edy Machmud]]>
<![CDATA[ Indonesian Journal of Prosthodontic Vol 4 No 1 (2023): June 2023 ]]>
Publisher : <![CDATA[Indonesia Prosthodontic Association ]]>
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DOI: 10.46934/ijp.v4i1.168
<![CDATA[A 32-year-old male patient with chief complaint of difficulty chewing food due to tooth loss was referred to Hasanud-din University Dental Hospital. Intraoral examination showed edentulous teeth 15, 16, 26, 36, 37, 46 and 47. Radio-graph showed no radiolucency and crown root ratio of 1:2. The treatment was full mouth rehabilitation using an adhe-hesive bridge and a fixed bridge on the upper jaw, and a telescopic crown overdenture on the lower jaw. Initial im-pressions were taken for diagnostic modeling and temporary denture fabrication. Preparations were performed in a box shape on occlusal teeth 25 and 27 for the fabrication of a fixed bridge and preparation of teeth 14 and 17 for the fabrication of a fixed bridge, followed by the double impression method and bite registration. Insertion of adhe-sive bridges and fixed bridgework followed by preparation of 35, 38, 45 and 48 for primary denture fabrication on telescopic crowns. Secondary impressions were made using elastomeric materials. Primary crowns of teeth 35, 38, 45 and 48 were made first and cementation followed by mandibular secondary impressions. Bite registration was taken and the maxillomandibular relationship was recorded. Afterwards, metal frame try-in, posterior tooth try-in, laboratory processing and then insertion were performed. It was concluded that prosthetic rehabilitation is essen-tial, an adequate treatment plan should be put in place to improve the patient's mastication and maintain the stoma-matognathic system with denture fabrication.]]>
<![CDATA[Modification of adhesive bridge design to improve retention and good cleansing effect on loss of mandibular molars Kennedy Class III ]]>
<![CDATA[Muhsin]]>;
<![CDATA[Sani Wijaya]]>;
<![CDATA[Setyawan Bonifacius]]>;
<![CDATA[Rasmi Rikmasari]]>
<![CDATA[ Indonesian Journal of Prosthodontic Vol 4 No 1 (2023): June 2023 ]]>
Publisher : <![CDATA[Indonesia Prosthodontic Association ]]>
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DOI: 10.46934/ijp.v4i1.169
<![CDATA[Fixed partial denture is preferred because it provides better comfort than removable dentures. Conventional FPD requires a lot of abutment preparation, and not all patients can perform this procedure. Adhesive bridges allow mi-nimal tooth preparation with design modifications to increase retention and a good cleansing effect to avoid secon-dary caries. The purpose of this article is to provide an overview of the modified adhesive bridge design on missing mandibular molars to enhance retention and good cleansing effect. A 29-year-old male came to the Dental and Oral Hospital Unpad with desire to have FD made. Patient lost first molar mandibular after tooth extraction about 10 months ago and doesn’t desire excessive tooth reduction. The treatment was an adhesive bridge on tooth 46 with sanitary pontic design, metal mesh, metal wings on teeth 47 and 45, occlusal rest on mesial and distal 47 and distal 45. Retention obtained was in the form of mechanical, chemical, and combination retention. It is concluded that adhesive bridge with sanitary pontic is appropriate treatment option for loss of one mandibular molar. Minimal pre-paration of healthy teeth and better self-cleaning effect are the advantages of this treatment.]]>
<![CDATA[Nasoalveolar molding in early management for newborn with labiognatopalatoschizis ]]>
<![CDATA[Raodah]]>;
<![CDATA[Sutiyo]]>;
<![CDATA[Irfan Dammar]]>
<![CDATA[ Indonesian Journal of Prosthodontic Vol 4 No 1 (2023): June 2023 ]]>
Publisher : <![CDATA[Indonesia Prosthodontic Association ]]>
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DOI: 10.46934/ijp.v4i1.170
<![CDATA[A 1-week-old female infant with bilateral cleft lip and palate (CLP) was referred to the Department of Prosthodontic, Hasanuddin University Dental Hospital. The nutrition was managed through a nasogastric tube. The patient was in primary need of appliance that could support the feeding. Intraoral examination revealed bilateral complete CLP deformity diagnosed as bilateral complete labiognatopalatoschizis. It was performed fabrication of nasolalveolar molding (NAM) in order to reduce the severity of the initial cleft deformity and to achieve better and more stable re-sults in CLP infants, in particularly advantageous to lengthen the deficient columella prior to the primary surgical re-pair of the lip and nose. Preliminary impression was done at the first appointment using custom tray and elastomeric material. At 2 weeks after birth, a conventional molding plate was fabricated on the maxillary cast. After the NAM was finished, try in was performed on the patient's mouth and adjustment were done to it edges. It is concluded that NAM allows an overall improvement in functional activity thus increasing infant’s weight prior to surgery, also correct the aesthetics of the nasolabial complex in bilateral cleft conditions while minimizing the extent of the sur-gery and the overall number of surgical procedures.]]>
<![CDATA[Esthetic removable partial denture ]]>
<![CDATA[Tika Rahardjo]]>;
<![CDATA[Harry Laksono]]>
<![CDATA[ Indonesian Journal of Prosthodontic Vol 4 No 1 (2023): June 2023 ]]>
Publisher : <![CDATA[Indonesia Prosthodontic Association ]]>
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DOI: 10.46934/ijp.v4i1.171
<![CDATA[Prosthetic rehabilitation of a partially edentulous patient can be established by using wide range of treatment opti-ons. Magnetic attachment retained denture has always been considered beneficial for the patient, because it is gi-ving a more esthetic and functional outlook to the denture. The following case report discusses removable partial denture with no clasps showing by using magnetic attachment retained, thus increase esthetics. A 60-year-old male patient came to Department of Prosthodontics, Airlangga University, for his esthetic problems and chewing inability. Intraoral examination revealed teeth 14, 13, 12, 11, 21, 22, 23, 24, 28, and 46 remained at lower jaw. He never had a denture and needed to make a new one. Clinical and radiographic examination along with the preliminary impress-ion were taken. Teeth preparation and impression for magnet keeper, then cementation of magnet keeper on teeth 12 and 24. Functional impression for upper and lower jaw with individual tray. Denture delivery and one week after followed by insertion of magnet EX 600 in the denture. It was concluded that magnetic attachment retained partial denture could enhance the natural looking for the patient because it has no clasps showing.]]>
<![CDATA[Effect of Sargassum Sp effervescent on surface roughness of acrylic resin ]]>
<![CDATA[Fitri Endang]]>;
<![CDATA[Mohammad Dharma Utama]]>;
<![CDATA[Eri Hendra Jubhari]]>;
<![CDATA[Edy Machmud]]>;
<![CDATA[Bashierah Ikasari Syamsul]]>;
<![CDATA[Irfan Dammar]]>;
<![CDATA[Vinsensia Launardo]]>
<![CDATA[ Indonesian Journal of Prosthodontic Vol 4 No 1 (2023): June 2023 ]]>
Publisher : <![CDATA[Indonesia Prosthodontic Association ]]>
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DOI: 10.46934/ijp.v4i1.172
<![CDATA[One type of denture cleaning is effervescent tablet. Brown algae effervescent granules (Sargassum sp) have been demonstrated as denture cleansers but it has not been proven whether these materials affect the surface roughness of acrylic resins. This research analyzes the effect of effervescent Sargassum sp and alkaline peroxide as a soak-ing agent on the surface roughness of acrylic resin plates. This laboratory experimental study with 27 samples of acrylic resin plates divided into three groups; A was immersed in effervescent granules, B was immersed in alka-line peroxide, and C was immersed in aquadest. Immersion was carried out for 15 minutes per day and lasted for 4 consecutive days; everyday each solution was replaced with a new one. Measurement of surface roughness and hardness of samples using Confocal Laser Scan Microscopy. Wilcoxon's test on the alkaline peroxide group showed a p-value of 0.008 (p<0.05) indicating a significant difference in surface roughness values before and after immer-sion. Paired t-test in the algae and aquadest groups showed p>0.05 which means that there is no significant diffe-rence in surface roughness values before and after immersion. It was concluded that Sargassum sp effervescent granule solution does not affect the surface roughness of the acrylic plate.]]>
