摘要
目的观察超强玻璃纤维夹板在牙周再生性手术中应用的临床疗效。方法选择慢性牙周炎患者28例,行基础治疗后牙周袋深度≥5 mm伴垂直型骨吸收患牙32颗,随机分为两组。A组术前未行松牙固定,直接行植骨术+引导组织再生术;B组在超强玻璃纤维夹板固定后行植骨术+引导组织再生术。由同一医生记录术前、术后12个月时所有患牙的临床附着丧失值和咀嚼有效率。结果 A、B两组患牙在术后12个月时临床附着丧失和咀嚼效率均比术前显著改善,且A组的改善程度与B组比较有统计学差异(P<0.05)。结论牙周再生性手术前应用超强玻璃纤维夹板固定术,可有效地稳定植入物,促进牙周组织再生,并加快患者咀嚼功能的恢复,巩固牙周病的治疗效果。
Objective To study clinical application efficacy of the ultra-strong glass fiber splint in periodontal regener- ation surgery. Methods A total of 28 cases of patients with chronic periodontitis, after basic treatment periodontal Pocket depth ≥32 5mm with vertical bone resorption and patient were randomly divided into two groups. Patients of group a were treated by before operation without loose teeth fixing, direct line of bone graft and guided tissue regener- ation; Patients of group b treated by the ultra-strong glass fiber splint bone graft surgery across and guided tissue re- generation. Preoperative, postoperative recorded by the same doctor at 12 month clinical attachment loss of all teeth and masticatory efficiency. Results A, B set of teeth in the 12 months after surgery, clinical attachment loss and masti- catory efficiency than before surgery improved significantly, and the degree of improvement in group A and group B were statistically significant differences （P〈0.05）. Conclusion Periodontal regeneration surgery applied before the ul- tra-strong glass fiber splint fixation, but effectively stable implants,regeneration promoting periodontal tissue and speed recovery of masticatory function in patients with consolidating effect of treatment of periodontal disease.
出处
《中国现代医生》
2014年第9期144-145,148,共3页
China Modern Doctor
