Clinical studies on marginal gingiva around the abutment tooth. 2. Gingival health around proximal surface area adjacent to edentulous space.
Sixty subjects (42 subjects with dentures and 18 subjects without dentures) participated in this study. Crevicular fluid flow (Periotron unit: CGF), gingival index (GI), plaque index (P1I) and probing depth (PD) of 209 marginal gingiva around the proximal surface area adjacent to the edentulous space of natural and crowned abutment teeth were measured to evaluate gingival health. The following results were obtained. 1. The GI, P1I and PD in the subjects with dentures were higher than those in the subjects without dentures. The GCF in the subjects with dentures was inclined to be higher when compared to that in the subjects without dentures. 2. In the subjects with dentures, the GCF, GI and PD of crowned teeth were higher than those of natural teeth. On the other hand, in the subjects without dentures, the GCF, GI and PD of crowned teeth were almost equal to those of natural teeth.
Yamaga
T
T
Tanaka
K
K
Ohara
M
M
Uji
M
M
Chikagawa
W
W
Nokubi
T
T
Okuno
Y
Y
D000328:Adult; D000368:Aged; D000044:Dental Abutments; D003774:Dental Plaque Index; D003830:Denture, Partial, Fixed; D003778:Dentures / Q000009:adverse effects*; D005260:Female; D005881:Gingiva / Q000473:pathology*; D005883:Gingival Crevicular Fluid; D006801:Humans; D008297:Male; D008875:Middle Aged; D009911:Oral Hygiene Index; D010512:Periodontal Index