摘要
目的研究Nd∶YAP激光治疗急性局限性智齿冠周炎的临床疗效.方法选取120例急性局限性智齿冠周炎患者,随机平均均分为3组,包括Nd∶YAP激光组、米诺环素组、对照组(碘甘油组).所有患者局部龈袋用质量分数为3.0%的过氧化氢和生理盐水交替冲洗后,Nd∶YAP激光组给予3 min局部龈袋内Nd∶YAP激光照射(1次/天,共3次),米诺环素组于局部龈袋注入适量盐酸米诺环素软膏(1次),对照组于局部龈袋注入质量分数为2%的碘甘油(1次/天,共4次).于治疗后1 d,记录所有患者的牙龈指数(GI)、疼痛视觉评分值(VAS)、开口度值,于治疗后1 d和5 d观察疗效.结果与米诺环素组、对照组(碘甘油组)相比,治疗后1 d,Nd∶YAP激光组患者的GI值和VAS值降低,开口度增大(均P<0.05).治疗后5 d,Nd∶YAP激光组和米诺环素组患者局部龈袋炎症有明显改善,总有效率达90%和85%,明显优于对照组(均P<0.05),两组间疗效差异无统计学意义(P>0.05).结论使用Nd∶YAP激光治疗急性局限性智齿冠周炎时,可明显减轻疼痛,改善张口度,具有较好临床疗效.
Objective To study the clinical efficacy of Nd∶YAP laser in the treatment of acute localized pericardial periodontitis. Methods A total of 120 patients with acute localized pericardial periodontitis were randomly divided into 3 groups, including Nd∶YAP laser group, minocycline group and control group (iodine glycerol group). All patients were underwent pretreatment of intracrevicular washing with 3.0%hydrogen peroxide and normal saline alternately. After the pretreatment, the patients in the Nd∶YAP laser group were given 3 min local Nb:YAP laser irradiation (1 time/d for 3 times), in the minocycline group were injected with minocycline hydrochloride ointment (1 time), and in the control group were treated with 2%iodine glycerol (1 time/d for 4 times) in gingival sulcus. One day after the treatment, the gingival index (GI), pain visual score (VAS), and opening degree of all patients were recorded, and the therapeutic effect was observed 5 days after the treatment. Results Compared with the minocycline group and the control group (iodine glycerol group), the GI value and VAS value of the Nd∶YAP laser group decreased and the openmouthed size increased (all P<0.05). At 5 days after the treatment, the patients in the Nd∶YAP laser group and the minocycline group had significant improvement in local gingival sulcusinflammation, and the total effective rate was 90%and 85%, which was significantly better than the control group (all P<0.05) and no significant difference in efficacy between the two groups (P>0.05). Conclusions The Nd∶YAP laser treatment inacute wisdom tooth pericoronitis can significantly reduce pain and improve openmouthed size, and has a good clinical efficacy.
作者
徐万宁
黄昕
孟朝松
朱东望
Xu Wanning;Huang Xin;Meng Zhaosong;Zhu Dongwang(West China School of Stomatology,Sichuan University,State Key Laboratory of Oral Diseases,National Clinical Research Center for Oral Diseases,Chengdu 610041,China;Department of Oral and Maxillofacial Surgery,Institute of Stomatology,School and Hospital of Stomatology,Tianjin Medical University,Tianjin 300070,China)
出处
《国际生物医学工程杂志》
CAS
2019年第4期331-335,共5页
International Journal of Biomedical Engineering
关键词
Nd∶YAP激光
盐酸米诺环素
智齿冠周炎
Nd:YAG laser
Minocycline hydrochloride ointment
Wisdom tooth pericoronitis
