Eka Pramudita Ramadhany
Departement Gigi Dan Mulut, Fakultas Kedokteran, Universitas Udayana, Denpasar, Bali

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Journal : Majalah Kedokteran Gigi Indonesia

Effect of sandwich bone augmentation using hydroxyapatite and demineralized freeze- dried bone on infrabony pocket treatment Eka Pramudita Ramadhany; Al Sri Koes Soesilowati; Sri Pramestri Lastianny
Majalah Kedokteran Gigi Indonesia Vol 5, No 3 (2019): December
Publisher : Faculty of Dentistry, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/majkedgiind.37427

Abstract

Periodontitis is periodontal inflammation in response to plaque bacterial antigens, causing damage to periodontal ligament and alveolar bone resorption. Bone graft material combination i.e. demineralized freeze-dried bone allograft (DFDBA) and hydroxyapatite (HA) using sandwich bone augmentation (SBA) method will support each other and will be beneficial to be used as a scaffold. The body takes long time to resorb HA so this could complement DFDBA which is more easily dissolved. This study aimed to reveal the effect of bone graft addition using SBA method on the treatment of infrabony pocket with open flap debridement in terms of probing depth, relative attachment loss, alveolar bone height, and density. This study was carried out to 20 infrabony pockets, where 10 of them were treated using open flap debridement with HA addition, while the other 10 groups were treated using open flap debridement with DFDBA and HA using SBA method. Probing depth  and relative attachment loss were measured on days 0, 30 and 90. Bone height and density were measured using cone-beam computed tomography (images on day 0 and 90). The study showed that probing depth reduction on SBA group was greater than HA group. There were significant differences in probing depth and relative attachment loss examinations. However, bone height and bone density reduction did not show any significant difference. The conclusion from this study is open flap debridement using SBA method yields better regeneration in terms of probing depth and relative attachment loss than open flap debridement with HA addition. There is no difference in bone height and bone density between the two groups.
Effect of 4% and 15% moringa leaf extract gel on gingival wound healing in rats Ramadhany, Eka Pramudita; Ambarawati, I Gusti Agung Dyah; Musyaffa, Muhammad Rafif
Majalah Kedokteran Gigi Indonesia Vol 8, No 3 (2022): December
Publisher : Faculty of Dentistry, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/majkedgiind.76416

Abstract

Traumatic dental procedures such as incisions and gingival flaps are the leading causes of injury to the gingival structure. One of natural ingredients that can potentially accelerate the wound healing process is Moringa leaves Moringa oleifera). Moringa leaf has several active compounds, one of which is flavonoids, which can be an antiinflammatory and antibacterial agent, and increase collagen synthesis. A randomized posttest-only control-group design was used in this study. 48 wistar rats were categorized into four groups: CMC-Na gel, hyaluronic acid, 4% Moringa leaf extract gel, and 15% Moringa leaf extract gel. The samples were then euthanized on days 1, 3, 5, and 7. The two-way ANOVA test described significant differences (p < 0.05) for all the components of the observation (neutrophils, fibroblasts, angiogenesis, and epithelial thickness). The lowest mean number of neutrophils, the highest mean number of fibroblasts, and the highest mean of angiogenesis were found in the 15% Moringa extract group on the 7th day. The highest mean epithelial thickness was found in the use of 4% Moringa extract on the 5thday. The microscopic images showed that the treatment group gained more effective wound healing processes than the control group. The microscopic image showed that, in terms of neutrophils, fibroblasts, and angiogenesis, 15% Moringa extract was more effective for wound healing compared to 4% Moringa extract.