Hyaline zone orthodontics
WebOrthodontic tooth movement is based on cellular ac-tivation in the periodontal ligament (PDL). Different tissue reactions are observed at the compression and tension side of surrounding tissues [1, 2]. Compression is connected with ischemia and necrosis of PDL, the affected area is called hyaline zone [3, 4]. This sterile Webthe hyaline zone resorbes just after a few days, when a repair process is already happening in the periph-ery. On the grounds of the literature data it can be stated that the …
Hyaline zone orthodontics
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Web7 apr. 2024 · The hyaline areas were most observed in the ZA experimental groups compared to the saline group (ZA (0,2) versus Saline, p = 0.005, 95%CI = 2.1–8.70; ZA (1,0) versus Saline, p = 0.011, 95%CI =... Web30 jan. 2015 · LLLT applied after termination of the orthodontic force significantly alleyed resorption and enhanced/accelerated the healing of OIIRR. ... The hyaline zone and associated root surface changes in experimental orthodontics in rats: a light and scanning electron microscope study. Eur J Orthod 18:11–18.
Web1 okt. 1983 · The results indicate that macrophages in various stages of differentiation were responsible for the degradation of the hyaline zone and alveolar bone during … Web1 apr. 1983 · Abstract – Fibrinogen and IgG were demonstrated in the hyaline zone with direct immunofluorescent staining after orthodontic tooth movement in man. It was suggested that presence of plasma proteins in the hyaline zone contributed to its hyaline appearance. Fibrin and IgG may, furthermore, attract phagocytes and form a network for …
Web1 apr. 1983 · Fibrinogen and IgG in the hyaline zone in man after orthodontic movement, European Journal of Oral Sciences 10.1111/j.1600-0722.1983.tb00794.x DeepDyve … WebThese areas are known as hyaline zones, an area of local aseptic necorsis. Three days after the application of an orthodontic force macrophage-like cells were abundant close to the hyaline zone. They adhered to the hyaline …
Web19 dec. 2014 · The present of hyaline zone is an obstacle to the remodeling of soft and hard tissue and impedes further tooth movement (Kohno et al. 2002). Only the hyalinized …
Web25 aug. 2024 · Mechanism of root resorption is not completely understood. Inflammatory root resorption induced by orthodontic treatment is a part of process of elimination of … emily pantely obitWebMost orthodontists apply light forces in their clinical work. It is important to achieve light force, because too heavy force cause hyalinisation or necrosis of PDL and alveolar bone, usually lasts about 2 or 3 weeks. After elimination of the hyaline zone, further tooth movement is possible. dragon ball fighterz color ranksWeb21 nov. 2016 · It is widely accepted that the elimination of hyalinization zone is critical for the physiological tooth movement [ 2 ]. However, this process is initiated by microphage-like cells from periodontal ligament blood supply, which could also damage the nearby cementoblast layer covering the cementoid [ 3 ]. emily pankhurst bbc bitesizeWeb16 jul. 2008 · Orthodontic force application induces local tissue degradation followed by a process that typically includes inflammatory characteristics ... In those cases where hyaline zones still existed next to the lacunae, the root was also covered by … emily pannellWeb1 feb. 2009 · The appearance of necrotic tissue (also called hyalinization) is an important component in the process of tooth movement. Mainly based on histological research, a … emily pantaleoWebIn orthodontics, induced inflammatory root resorption is a form of pathologic root resorption related to the removal of hyalinized areas of the periodontal ligament following the … emily pankhurst familyWeb1 mei 2024 · The growth factors in PRP could play a major role in macrophage activation and thus have the ability to remove the hyaline zone within 7 days after application of orthodontic force [7] [8] [9 ... dragon ball fighterz combos ps4