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http://dx.doi.org/10.1016/j.mehy.2020.109892 | DOI Listing |
Shanghai Kou Qiang Yi Xue
October 2024
Shihezi University School of Medicine; Department of Prosthodontics, Urumqi Stomatological Hospital. Urumqi 830002, Xinjiang Uygur Autonomous Region, China. E-mail:
Purpose: To analyze the effect of n-HA/chitosan/minocycline composite scaffold in the animal model of peri-implant inflammatory bone defect.
Methods: Twelve healthy adult male beagle dogs were selected to construct the model of peri-implant inflammatory bone defect. The control group(n=6) underwent bone regeneration by alveolar self-healing without any treatment in the bone defect area.
Cureus
November 2024
Oral Biochemistry and Molecular Biology, Graduate School of Dental Medicine, Hokkaido University, Sapporo, JPN.
In cases with a highly positioned mucogingival junction, an apically positioned flap in combination with palatal-mucosa grafting is commonly performed to deepen the sulcus. However, we believe that immobilizing the mucosa is more important than merely deepening it; thus, we developed a simple method based on the characteristics of its components. Elastic fiber should be replaced by collagen fiber.
View Article and Find Full Text PDFJ Dent Anesth Pain Med
December 2024
Department of Dental Anesthesiology, Ohu University, School of Dentistry, Fukushima, Japan.
Background: In recent years, dexmedetomidine (DEX) has been proposed as a useful vasoconstrictor for local anesthesia because it is less effective in circulation than clonidine of antihypertensive drugs. In addition, DEX is expected to act as a vasoconstrictor during local anesthesia. However, histomorphometric studies demonstrating that DEX exerts vasoconstrictive effects are lacking.
View Article and Find Full Text PDFClin Adv Periodontics
December 2024
Department of Oral & Maxillofacial Radiology, School of Dentistry, Islamic Azad University of Isfahan (Khorasgan), Isfahan, Iran.
Background: This study aimed to assess the relationship of maxillary alveolar bone thickness (BT) and height (BH) with gingival phenotype (GP) in smokers and nonsmokers using cone-beam computed tomography (CBCT).
Methods: This cross-sectional study was conducted on 60 participants. The participants underwent periodontal examination, and their GP was determined by placing a periodontal probe in the gingival sulcus at the midline and observing the transparency.
BMC Oral Health
December 2024
Department of Stomatology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China.
Background: To explore the effect of low-level laser therapy (LLLT) on the healing of soft tissue around the implant after flap implantation and explore the possible mechanism.
Methods: A total of 58 patients who underwent implant surgery were enrolled, with a total of 70 implants. They were randomly divided into the LLLT group and the control group.
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