Prosthesis failure · Patients with insufficient bone below the maxillary sinus requiring dental implants
One-stage augmentation (implants placed simultaneously) showed no clear difference in prosthesis failure compared with two-stage augmentation (delayed implant placement); GRADE not reported.
1 finding from 1 review
Implant failure · Adults with missing teeth who received osseointegrated root-formed oral implants, functionally loaded and followed for at least 1 year
1 finding from 1 review
Primary pairwise data unusable (implant numbers per surface not disclosed); one turned implant failed early. Data used only for the turned-vs-roughened secondary analysis (Wennstrom 2004)
1 study · 51 participants
GRADE not reported
Implant failure · Adults with missing teeth who received osseointegrated root-formed oral implants, functionally loaded and followed for at least 1 year
WINSIX cylindrical implants showed no clear difference in implant failure compared with WINSIX tapered implants; GRADE not reported.
1 finding from 1 review
Complication at augmented site · Patients undergoing two-stage maxillary sinus augmentation
Bone substitute (anorganic bovine bone / Bio-Oss) showed no clear difference in complications at augmented site compared with A different bone substitute; GRADE not reported.
1 finding from 1 review
Implant failure · Adults with missing teeth who received osseointegrated root-formed oral implants, functionally loaded and followed for at least 1 year
1 finding from 1 review
Implant failure · Adults with missing teeth who received osseointegrated root-formed oral implants, functionally loaded and followed for at least 1 year
1 finding from 1 review
Complications · Patients with insufficient bone below the maxillary sinus requiring dental implants
One-stage augmentation (implants placed simultaneously) showed no clear difference in complications compared with two-stage augmentation (delayed implant placement); GRADE not reported.
1 finding from 1 review
Implant failure · Adults with missing teeth who received osseointegrated root-formed oral implants, functionally loaded and followed for at least 1 year
1 finding from 1 review
Prosthesis failure · Patients undergoing one-stage crestal maxillary sinus lift without bone grafts (baseline residual bone height about 6.5 mm)
1 finding from 1 review
Crespi 2012 (parallel, 40 per group): prosthesis failures 0/40 versus 0/40; none.
1 study · 80 participants
GRADE not reported
Augmentation (graft) procedure 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 augmentation (graft) procedure failure compared with lateral-window sinus lift with 50% autogenous bone/50% Bio-Oss and…; GRADE not reported.
1 finding from 1 review
Implant failure · Adults with missing teeth who received osseointegrated root-formed oral implants, functionally loaded and followed for at least 1 year
1 finding from 1 review
Bone gain · Patients undergoing one-stage crestal maxillary sinus lift without bone grafts (baseline residual bone height about 6.5 mm)
Hand mallet (osteotomes) showed no clear difference in bone gain compared with electric mallet; GRADE not reported.
1 finding from 1 review
Implant failure · Adults with missing teeth who received osseointegrated root-formed oral implants, functionally loaded and followed for at least 1 year
1 finding from 1 review
Implant failure · 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 implant failure compared with sinus lift without bone graft (Inion resorbable rigid barrier…; GRADE not reported.
1 finding from 1 review
Implant failure · Adults with missing teeth who received osseointegrated root-formed oral implants, functionally loaded and followed for at least 1 year
Branemark Mark II turned titanium screws showed no clear difference in implant failure compared with ITI TPS hollow titanium screws; GRADE not reported.
1 finding from 1 review
Implant failure · Adults with missing teeth who received osseointegrated root-formed oral implants, functionally loaded and followed for at least 1 year
1 finding from 1 review
Prosthesis 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 prosthesis failure compared with short implants (5 to 8.5 mm) without sinus augmentation (moderate certainty).
1 finding from 1 review
Implant failure · Adults with missing teeth who received osseointegrated root-formed oral implants, functionally loaded and followed for at least 1 year
1 finding from 1 review
Partial graft loss · Patients with insufficient bone below the maxillary sinus requiring dental implants
Bone graft with platelet-rich plasma (PRP) showed no clear difference in partial graft loss compared with bone graft without PRP; GRADE not reported.
1 finding from 1 review
Patient perceived satisfaction (denture preference) · Participants with an atrophic maxilla who cannot be rehabilitated with conventional dental implants due to lack of bone (including…
The review found no eligible studies for this question.
1 finding from 1 review