Edy Machmud
Department of Prosthodontist Faculty of Dentistry, Hasanuddin University Makassar, Indonesia

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Full-mouth rehabilitation with fixed restoration Adriani Dachri; Edy Machmud
Indonesian Journal of Prosthodontic Vol 4 No 1 (2023): June 2023
Publisher : Indonesia Prosthodontic Association

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46934/ijp.v4i1.168

Abstract

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.
Effect of Sargassum Sp effervescent on surface roughness of acrylic resin Fitri Endang; Mohammad Dharma Utama; Eri Hendra Jubhari; Edy Machmud; Bashierah Ikasari Syamsul; Irfan Dammar; Vinsensia Launardo
Indonesian Journal of Prosthodontic Vol 4 No 1 (2023): June 2023
Publisher : Indonesia Prosthodontic Association

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46934/ijp.v4i1.172

Abstract

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.