目的 探讨超声洁治术后促进局部牙龈创伤愈合的新方法。方法 共48例龈缘炎实施超声洁治术患者,年龄 18～52 岁。随机分为2组,A组24例,局部应用贝复济;B组24例,局部不做任何处理。结果 A组止痛效果明显好于B组,组间对比有显著性差异,P<0.05;两组间局部组织生长情况对比则有统计学意义,P<0.05。结论 利用贝复济的促进组织生长作用,在超声洁治术后局部牙龈组织创伤的治疗中较快促进了组织生长和创面愈合。贝复济使用简便,安全有效,很适合临床推广应用。

Objective To explore the analgesic and hemostatic effect of bFGF by ultrasonic scaling treatment.Methods Fourty eight cases of chronic marginal gingivitis by ultrasonic scaling treatment were randomly divided into the experimental group (Group A,24 cases) and control group (Group B,24 cases).The patients aged from 18 to 52 years.The use of bFGF in Group A,bFGF three times a day for seven days.while in Group B,bFGF method was not used.The analgesic and hemostatic effects were observed.Results The Analgesic and hemostatic effects of Group A were significantly better than those of group B (P<0.05).Conclusion Local appliction of bFGF during ultrasonic scaling treatment was safe for analgesis and hemostasis .It is worthy of clinical application because it can relieve patients’ suffering.