期刊
INTERNATIONAL JOURNAL OF IMPLANT DENTISTRY
卷 7, 期 1, 页码 -出版社
SPRINGER JAPAN KK
DOI: 10.1186/s40729-021-00295-1
关键词
Soft-tissue grafting; Peri-implant diseases; Dental implants
The study revealed that simultaneous soft-tissue volume grafting with autogenous connective tissue graft during implant placement has a positive impact on the health and stability of peri-implant tissues. Patients in the test group showed lower levels of bleeding on probing and probing depth scores, as well as lower prevalence rates of peri-implant diseases compared to the control group.
Background To investigate the influence of soft-tissue volume grafting employing autogenous connective tissue graft (CTG) simultaneous to implant placement on peri-implant tissue health and stability. Material and methods This cross-sectional observational study enrolled 19 patients (n = 29 implants) having dental implants placed with simultaneous soft-tissue volume grafting using CTG (test), and 36 selected controls (n = 55 implants) matched for age and years in function, who underwent conventional implant therapy (i.e., without soft-tissue volume grafting). Clinical outcomes (i.e., plaque index (PI), bleeding on probing (BOP), probing depth (PD), and mucosal recession (MR)) and frequency of peri-implant diseases were evaluated in both groups after a mean follow-up period of 6.15 +/- 4.63 years. Results Significant differences between test and control groups at the patient level were noted for median BOP (0.0 vs. 25.0%; p = 0.023) and PD scores (2.33 vs. 2.83 mm; p = 0.001), respectively. The prevalence of peri-implant mucositis and peri-implantitis amounted to 42.1% and 5.3% in the test and to 52.8% and 13.9% in the control group, respectively. Conclusion Simultaneous soft-tissue grafting using CTG had a beneficial effect on the maintenance of peri-implant health.
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