Prosthodontic maintenance: matrix replaced (short term) · Edentulous adults receiving mandibular implant overdentures (opposing conventional complete maxillary dentures)
It is very uncertain whether ball (stud) attachment system changes prosthodontic maintenance: matrix replaced (short term) compared with telescopic attachment system (very low certainty).
1 finding from 1 review
Patient preference · Edentulous adults receiving mandibular implant overdentures (opposing conventional complete maxillary dentures)
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Patient satisfaction · Patients with missing teeth and an atrophic posterior maxilla, with residual bone height between 4 and 9 mm below the maxillary sinus
1 finding from 1 review
Implant failure · Patients undergoing two-stage maxillary sinus augmentation
Bone substitute (anorganic bovine bone / Bio-Oss) showed no clear difference in implant failure compared with A different bone substitute; GRADE not reported.
1 finding from 1 review
Treatment costs · Patients with missing teeth and an atrophic posterior maxilla, with residual bone height between 4 and 9 mm below the maxillary sinus
The review found no eligible studies for this question.
1 finding from 1 review
Treatment costs: no trials reported this outcome (extrapolated by the review authors). Additional costs were associated with the long-implant + augmentation group (extra surgery, biomaterial, barrier, hospitalisation…
0 studies
No studies found
Implant failure · Patients undergoing lateral-window maxillary sinus lift
Resorbable barrier (membrane) to seal the lateral window showed no clear difference in implant failure compared with no membrane to seal the lateral window; GRADE not reported.
1 finding from 1 review
Augmentation procedure failure · Patients undergoing two-stage maxillary sinus augmentation
1 finding from 1 review
Implant failure · Patients undergoing crestal maxillary sinus lift
1 finding from 1 review
Complications · Patients with an atrophic posterior maxilla requiring maxillary sinus augmentation
Autogenous bone graft (two-stage lateral sinus lift) showed no clear difference in complications compared with bone substitute (anorganic bovine bone / Bio-Oss); GRADE not reported.
1 finding from 1 review
Complication at donor site · Patients undergoing lateral-window maxillary sinus lift
1 finding from 1 review
Patient preference · Patients with missing teeth and an atrophic posterior maxilla, with residual bone height between 4 and 9 mm below the maxillary sinus
1 finding from 1 review
Prosthesis failure · Patients undergoing lateral-window maxillary sinus lift
Resorbable barrier (membrane) to seal the lateral window showed no clear difference in prosthesis failure compared with no membrane to seal the lateral window; GRADE not reported.
1 finding from 1 review
Prosthesis failure · Patients undergoing crestal maxillary sinus lift
1 finding from 1 review
Checchi 2010 (split-mouth, N = 12): no prosthetic failures in either group.
1 study · 12 participants
GRADE not reported
Bone gain · Patients with an atrophic maxillary sinus requiring augmentation (1 to 5 mm residual bone height)
Sinus lift with bone graft (granular Bio-Oss) showed no clear difference in bone gain compared with sinus lift without bone graft (Inion resorbable rigid barrier…; GRADE not reported.
4 findings from 1 review
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Complications · Patients with insufficient bone below the maxillary sinus requiring dental implants
1 finding from 1 review
Raghoebar 2005: 1 complication in the non-PRP arm, OR 0.27 (0.01 to 8.46), P = 0.46; Torres 2009 (PRP only = 3, no-PRP only = 2), OR 1.49 (0.15 to 15.07), P = 1.00. No statistically significant difference.
2 studies · 62 participants
GRADE not reported
Complications · Patients with 3 to 6 mm of residual bone height at the sinus floor
One-stage crestal-approach sinus lift with autogenous bone and 8 mm… showed no clear difference in complications compared with lateral-window sinus lift with 50% autogenous bone/50% Bio-Oss and…; GRADE not reported.
1 finding from 1 review
Complications (at treated sites) · Patients with missing teeth and an atrophic posterior maxilla, with residual bone height between 4 and 9 mm below the maxillary sinus
Maxillary sinus lift (augmentation) with long implants may leads to higher complications (at treated sites) compared with short implants (5 to 8.5 mm) without sinus augmentation (low certainty).
1 finding from 1 review
Implant failure · Patients with 3 to 6 mm of residual bone height at the sinus floor
One-stage crestal-approach sinus lift with autogenous bone and 8 mm… showed no clear difference in implant failure compared with lateral-window sinus lift with 50% autogenous bone/50% Bio-Oss and…; GRADE not reported.
1 finding from 1 review
Augmentation procedure failure · Patients with missing teeth and an atrophic posterior maxilla, with residual bone height between 4 and 9 mm below the maxillary sinus
1 finding from 1 review
Implant failure · Patients with missing teeth and an atrophic posterior maxilla, with residual bone height between 4 and 9 mm below the maxillary sinus
Maxillary sinus lift (augmentation) with long implants showed no clear difference in implant failure compared with short implants (5 to 8.5 mm) without sinus augmentation (moderate certainty).
1 finding from 1 review