Implant mobility,SBI and PIS changes in patients with chronic periodontitis after implant treatment / 重庆医学

ABSTRACT

Objective To explore the short‐term effect of chronic periodontitis patients after implant treatment .Methods Selected 60 cases of tooth loss in chronic periodontitis patients as research group ,a total of 75 implants were placed ,and 50 cases of periodontal healthy teeth missing patients as control group ,a total of 67 implants were placed .Compared two groups of modification sulcus bleeding index(mBII) ,papilla index score(PIS) ,modification plaque index(mPLI) and probing depth(PD) 6 months after op‐eration ,and detected implant sulcular fluid IL‐2 ,IL‐8 content in two groups before and after operation .Results Research group 75 implants had 2 off on their own ,implant loosening degrees 0 ,implant survival rate was 97 .3% ;the control group had no implant failure ,implant loosening of implant survival rate was 100% ,two groups of implant survival rate was no significant difference(χ2 =2 .737 ,P= 0 .098) .The mSBI ,PIS ,mPLI ,PD in research group and control group had no statistically significant(P > 0 .05) .Re‐search group sulcular fluid IL‐2 ,IL‐8 content was significantly higher than those in control group before and after the operation (P< 0 .05) .Conclusion The short‐term effect of implant treatment in chronic periodontitis patients is satisfactory ,without increas‐ing the risk of peri‐implantitis ,and worth of clinical promotion .