Bridge failure · Adults (18 years or older) needing a three-unit tooth-supported fixed dental prosthesis
1 finding from 1 review
Bridge complications · Adults (18 years or older) needing a three-unit tooth-supported fixed dental prosthesis
It is very uncertain whether metal-free tooth-supported FDPs (pressed veneering ceramic) changes bridge complications compared with metal-free tooth-supported FDPs (layered veneering ceramic) (very low certainty).
1 finding from 1 review
Plaque · Adults (18 years or older) needing replacement of one premolar or incisor with a cantilevered fixed dental prosthesis
Metal-free cantilevered FDPs (feldspathic-veneered zirconia) showed no clear difference in plaque index (PI) compared with metal-ceramic cantilevered FDPs; GRADE not reported.
1 finding from 1 review
Cantilevered bridge failure · Adults (18 years or older) needing replacement of one premolar or incisor with a cantilevered fixed dental prosthesis
1 finding from 1 review
Gingival index (GI) · Adults (18 years or older) needing replacement of one premolar or incisor with a cantilevered fixed dental prosthesis
Metal-free cantilevered FDPs (feldspathic-veneered zirconia) showed no clear difference in gingival index (GI) compared with metal-ceramic cantilevered FDPs; GRADE not reported.
1 finding from 1 review
Cantilevered bridge complications · Adults (18 years or older) needing replacement of one premolar or incisor with a cantilevered fixed dental prosthesis
It is very uncertain whether metal-free cantilevered FDPs (feldspathic-veneered zirconia) changes cantilevered bridge complications compared with metal-ceramic cantilevered FDPs (very low certainty).
2 findings from 1 review
Aesthetics evaluated by the patient · Adults (18 years or older) needing replacement of one premolar or incisor with a cantilevered fixed dental prosthesis
It is very uncertain whether metal-free cantilevered FDPs (feldspathic-veneered zirconia) changes aesthetic evaluation (patient VAS) compared with metal-ceramic cantilevered FDPs (very low certainty).
1 finding from 1 review
Periodontal/peri-implant status (secondary outcomes) · Adults (18 years or older) needing an implant-supported fixed dental prosthesis in the posterior region
The review found no eligible studies for this question.
1 finding from 1 review
Bridge complications · Adults (18 years or older) needing an implant-supported fixed dental prosthesis in the posterior region
It is very uncertain whether metal-free implant-supported FDPs (zirconia-toughened alumina;… changes bridge complications compared with metal-free implant-supported FDPs (yttria-stabilized tetragonal… (very low certainty).
4 findings from 1 review
OR 0.02 [0.00, 0.42]
1 study · 18 participants
Very low
OR 0.02 [0.00, 0.30]
1 study · 18 participants
Very low
OR 0.04 [0.00, 0.48]
1 study · 18 participants
Very low
Show 1 more finding
Bridge failure · Adults (18 years or older) needing an implant-supported fixed dental prosthesis in the posterior region
1 finding from 1 review
No FDP failures were reported in either group at 12, 36, 60 or 120 months (18 participants; 17 at 120 months).
1 study · 18 participants
Very low
Aesthetics · Adults (18 years or older) needing an implant-supported fixed dental prosthesis in the posterior region
The review found no eligible studies for this question.
1 finding from 1 review
Marginal bone level (first bone to implant contact, FBIC) · Adults (18 years or older) with one missing tooth in the aesthetic zone needing an implant-supported single crown
Metal-free implant-supported single crowns (zirconia veneered with… showed no clear difference in marginal bone level (first bone to implant contact, FBIC) compared with metal-ceramic implant-supported single crowns; GRADE not reported.
4 findings from 1 review
MD -0.01 [-0.93, 0.91]
1 study · 18 participants
GRADE not reported
MD -0.03 [-0.42, 0.36]
1 study · 18 participants
GRADE not reported
MD -0.18 [-0.89, 0.53]
1 study · 18 participants
GRADE not reported
Show 1 more finding
Patient satisfaction (measured by patient satisfaction or aesthetic scales) · Adults (18 years or older) with one missing tooth in the aesthetic zone needing an implant-supported single crown
It is very uncertain whether metal-free implant-supported single crowns (zirconia veneered with… changes aesthetic evaluation (patient satisfaction VAS) compared with metal-ceramic implant-supported single crowns (very low certainty).
2 findings from 1 review
Aesthetics · Adults (18 years or older) with one missing tooth in the aesthetic zone needing an implant-supported single crown
It is very uncertain whether metal-free implant-supported single crowns (zirconia veneered with… changes aesthetic evaluation (pink and white aesthetic score, PES and WES… compared with metal-ceramic implant-supported single crowns (very low certainty).
1 finding from 1 review
Implant crown failure · Adults (18 years or older) with one missing tooth in the aesthetic zone needing an implant-supported single crown
1 finding from 1 review
Implant crown complications · Adults (18 years or older) with one missing tooth in the aesthetic zone needing an implant-supported single crown
It is very uncertain whether metal-free implant-supported single crowns (zirconia veneered with… changes implant crown complications compared with metal-ceramic implant-supported single crowns (very low certainty).
1 finding from 1 review
Participant-reported quality of the denture (general satisfaction) · Completely edentulous people
It is very uncertain whether single-stage alginate impression (simplified method) changes participant-reported quality of the denture (general satisfaction) compared with two stage-two step zinc-oxide eugenol (ZoE) traditional method (very low certainty).
1 finding from 1 review
Number of border adjustments and sore spots after insertion of denture · Completely edentulous people
The review found no eligible studies for this question.
1 finding from 1 review
Not measured
0 studies
No studies found
Operator-assessed quality of the denture · Completely edentulous people
1 finding from 1 review
Participant-reported quality of the denture (general satisfaction) · Completely edentulous people
It is very uncertain whether single-stage alginate impression (simplified method) changes participant-reported quality of the denture (general satisfaction,… compared with two stage-two step elastomer (silicone, polysulfide, or polyether)… (very low certainty).
1 finding from 1 review