Clinical observation on hard and soft tissue change of immediate implantation
10.3760/cma.j.issn.1002-0098.2012.s1.021
- VernacularTitle:即刻种植后种植体周围软硬组织变化的临床观察
- Author:
Zhao MAO
1
;
Xiao-Dong YAN
;
Cheng-Zhong TANG
;
Hong-Yan GUO
;
Hui-Nan LUO
Author Information
1. 210002,南京军区南京总医院口腔科
- Keywords:
Dental implants;
Immediate implantation;
Guided bone regeneration
- From:
Chinese Journal of Stomatology
2012;47(z1):94-96
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the change of hard tissue in dental immediate implantation.Methods Twenty implants were implanted in 10 patients including 10 implants of immediate implantation and 10 regular implantation.They were followed up for one year after functional loading.Hard and soft tissue changes were evaluated by measuring the mesial and distal bone lever on X-ray.Pocket probing depth and papilla index were assessed during 1 year follow up period.Results After one year of functional loading,the implant retention rate was 100％,the patient subjective satisfaction rate was 100％.Hard and soft tissues around implant showed no pathological abnormalities.The average absorption of hard tissue after 1 year in conventional group was (1.76 ±0.21) mm,and (1.80 ±0.15) mm in immediate implant group,which showed no statistically significant difference between the two groups.The pocket probing depth in immediate implantation group was (2.31 ± 0.84) mm and (2.27 ± 0.84)mm in conventional group (P ＞0.05).The frequency distributions of the scores of papilla index of both groups were not significantly different between the two groups.Conclusions The hard and soft tissue changes in immediate dental implantation were within the normal ranges.
