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Effect of pulp revascularization on pulp necrosis with periapical periodontitis in young permanent teeth / 中国基层医药
Article ي Zh | WPRIM | ID: wpr-1024288
المكتبة المسؤولة: WPRO
ABSTRACT
Objective:To investigate the efficacy of pulp revascularization in the treatment of pulp necrosis with periapical periodontitis in young permanent teeth and its effect on the levels of vascular endothelial growth factor (VEGF) and basic fibroblast growth factor (bFGF) in gingival crevicular fluid.Methods:From January 2021 to August 2021, 72 young patients with permanent teeth exhibiting pulp necrosis and apical periodontitis who were treated at Haiyang People's Hospital were included in this study. These patients were subsequently divided into a study group ( n = 35) and a control group ( n = 37), depending on their respective treatment methods. The control group underwent conventional apical angioplasty, whereas the study group underwent pulp revascularization. A comparative analysis was conducted to assess the clinical efficacy of both treatments. Additionally, levels of VEGF and bFGF in gingival crevicular fluid were measured before and after surgery, and these values were compared between the two groups. Relevant clinical indicators and the incidence of adverse reactions were also compared between the study and control groups. Results:The overall response rate in the study group was 94.3% (33/35), which was significantly higher than 70.3% (26/37) in the control group ( χ2 = 7.01, P < 0.05). Prior to surgery, there were no notable differences in VEGF level, bFGF level, root length, or root canal thickness between the two groups (all P > 0.05). However, after surgery, VEGF level, bFGF level, root length, and root canal thickness in the study group were (43.25 ± 4.87) ng/L, (40.72 ± 4.83) ng/L, (8.95 ± 0.27) mm, and (3.08 ± 0.24) mm, respectively. These values were (39.90 ± 4.80) ng/L, (36.05 ± 4.66) ng/L, (8.55 ± 0.18) mm, and (2.90 ± 0.20) mm, respectively, in the control group. There were significant differences in VEGF level, bFGF level, root length, and root canal thickness between the two groups ( t = 2.96, 4.18, 5.67, 2.88, all P < 0.05). After surgery, the scores for apical inflammation, root development, and Visual Analogue Scale (VAS) in the study group were significantly higher than those in the control group ( t = 7.61, 4.83, 9.47, all P < 0.001). The incidence of adverse reactions in the study group was 2.9% (1/35), which was significantly lower than 21.6% (8/37) in the control group ( χ2 = 5.79, P < 0.05). Conclusion:Pulp revascularization exhibits superior curative effects compared with conventional apical angioplasty for the treatment of pulp necrosis and apical periodontitis in young permanent teeth. This treatment effectively alleviates pain, markedly improves tooth function, and has a low incidence of adverse reactions, highlighting its clinical value as a therapeutic option.
Key words
النص الكامل: 1 الفهرس: WPRIM اللغة: Zh مجلة: Chinese Journal of Primary Medicine and Pharmacy السنة: 2024 نوع: Article
النص الكامل: 1 الفهرس: WPRIM اللغة: Zh مجلة: Chinese Journal of Primary Medicine and Pharmacy السنة: 2024 نوع: Article