Findings

What do systematic reviews say?

10 questions · 10 findings · 4 reviews · Implants and prosthodontics

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No studies found 0 · 0%GRADE not reported 10 · 100%Very low 0 · 0%Low 0 · 0%Moderate 0 · 0%High 0 · 0%

Astra cylindrical turned surface implants vs Astra cylindrical TiO2-blasted surface implants

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

Interventions for replacing missing teeth: different types of dental implants 2014 · Cochrane All outcomes
5 years
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

Hyperbaric oxygen vs No HBO therapy

Implant failure · Patients who have had radiotherapy and who have missing teeth that require replacement with osseointegrated dental implants

Hyperbaric oxygen (HBO) therapy showed no clear difference in implant failure compared with no HBO therapy; GRADE not reported.

1 finding from 1 review

Interventions for replacing missing teeth: hyperbaric oxygen therapy for irradiated patients who require dental implants 2013 · Cochrane All outcomes
1 year after delivery of the prosthesis
RR 2.5 [0.60, 10.46]
1 study · 24 participants
GRADE not reported

WINSIX cylindrical implants vs WINSIX tapered implants

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

Interventions for replacing missing teeth: different types of dental implants 2014 · Cochrane All outcomes
1 to 2 years
RR 2.00 [0.38, 10.58]
1 study · 132 participants
GRADE not reported

ITI SLA cylindrical implants vs ITI SLA tapered implants

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

Interventions for replacing missing teeth: different types of dental implants 2014 · Cochrane All outcomes
1 year
No failures (Lang 2007, Table 2); risk ratio not estimable
1 study · 208 participants
GRADE not reported

Astra TiO2-blast cylindrical implants vs Astra TiO2-blast conical (tapered, microthreaded) implants

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

Interventions for replacing missing teeth: different types of dental implants 2014 · Cochrane All outcomes
3 years
No failures; risk ratio not estimable (Lee 2007)
1 study · 34 participants
GRADE not reported

Bone graft with platelet-rich plasma (PRP) vs Bone graft without PRP

Implant failure · Patients with insufficient bone below the maxillary sinus requiring dental implants

1 finding from 1 review

Interventions for replacing missing teeth: augmentation procedures of the maxillary sinus 2014 · Cochrane All outcomes
2 years after loading
No statistically significant difference for implant failures. Per trial: Raghoebar 2005 1 failure in the PRP arm, OR 3.67 (0.12 to 113.73), P = 0.46; Torres 2009 (PRP only = 1, no-PRP only = 2), OR 0.50 (0.01 to…
2 studies · 62 participants
GRADE not reported

Two-stage sinus lift + buccal onlay iliac grafts WITH platelet-rich plasma (PRP) vs Same grafts WITHOUT PRP (split-mouth)

Implant/prosthesis failure and complications · Patients with resorbed maxillae (incl. atrophic sinuses) needing implants

1 finding from 1 review

Interventions for replacing missing teeth: horizontal and vertical bone augmentation techniques for dental implant… 2009 · Cochrane All outcomes
2 years post-loading
No statistically significant difference for any outcome; data not shown (Raghoebar 2005)
1 study · 5 participants
GRADE not reported

ITI SLA titanium implants vs SwissPlus (Zimmer) cylindrical implants

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

Interventions for replacing missing teeth: different types of dental implants 2014 · Cochrane All outcomes
5 years
No failures at 5 years; risk ratio not estimable (Akoglu 2011)
1 study
GRADE not reported

Hand mallet (osteotomes) vs Electric mallet

Implant failure · 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 implant failure compared with electric mallet; GRADE not reported.

1 finding from 1 review

Interventions for replacing missing teeth: augmentation procedures of the maxillary sinus 2014 · Cochrane All outcomes
before loading
OR 1.00 [0.06, 16.56]
1 study · 80 participants
GRADE not reported

Astra TiO2-blast titanium implants vs SwissPlus (Zimmer) cylindrical implants

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

Interventions for replacing missing teeth: different types of dental implants 2014 · Cochrane All outcomes
5 years
No failures; risk ratio not estimable (Akoglu 2011)
1 study
GRADE not reported