Evidence map›Paper›PMID 34047046›Full record

ArticleClinical implant dentistry and related research2021

Osseodensification effect on implants primary and secondary stability: Multicenter controlled clinical trial.

Edmara T P Bergamo, Abbas Zahoui, Raúl Bravo Barrera, Salah Huwais, Paulo G Coelho, Edward Dwayne Karateew, Estevam A Bonfante

Registry-linked trialAbstract readControlled Clinical TrialMulticenter Study
In one paragraph

Article in Clinical implant dentistry and related research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07627633 (Efficacy of Adjunctive Theravex Tissue Care® With Xenograft Using Osseodensification in Internal Sinus Lifting), which is not on this map. Cited by 62 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
62citing papers in PubMed, 4 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT07627633 nanot yet recruitingnot on this mapstarted 2026, after this paper: background citation

Efficacy of Adjunctive Theravex Tissue Care® With Xenograft Using Osseodensification in Internal Sinus Lifting: a Randomized Controlled Clinical Study

TypeinterventionalSponsorAin Shams UniversityRan2026 to 2029Enrolled16ConditionsInternal Sinus LiftingArmsInternal Sinus lifting using Theravex-Xenpgraft mixture, Internal Sinus lifting using Xenpgraft alone
3 · Its place in the literature

Who cites it

62 citing papers in PubMed, 4 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Trial
  6. Trial
  7. Trial
  8. Trial
  9. Trial
  10. Trial
  11. Trial
  12. Trial
  13. Trial
  14. Trial
  15. Trial
  16. Trial
  17. Article
  18. Article
  19. Article
  20. Article

2 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Edmara T P BergamoDepartment of Prosthodontics and Periodontology, University of Sao Paulo Bauru School of Dentistry, Bauru, Sao Paulo, Brazil.ORCID https://orcid.org/0000-0002-5006-2184
Abbas ZahouiDepartment of Prosthodontics and Periodontology, University of Sao Paulo Bauru School of Dentistry, Bauru, Sao Paulo, Brazil.
Raúl Bravo BarreraImplantology Postgraduate Program, San Sebastian University, Santiago, Chile.
Salah HuwaisDepartment of Periodontology, Postgraduate Program, University of Illinois at Chicago College of Dentistry, Chicago, Illinois, USA.
Paulo G CoelhoDepartment of Biomimetics and Biomaterials, NYU College of Dentistry, New York City, New York, USA.
Edward Dwayne KarateewDepartment of Periodontology, Postgraduate Program, University of Illinois at Chicago College of Dentistry, Chicago, Illinois, USA.
Estevam A BonfanteDepartment of Prosthodontics and Periodontology, University of Sao Paulo Bauru School of Dentistry, Bauru, Sao Paulo, Brazil.

Funding

CAPES Finance Code 001Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) 304589/2017-9Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) 434487/2018-0Fundação de Amparo a Pesquisa do Estado de São Paulo (FAPESP) Young Investigators Award: 2012/19078-7 and scholarship 2019/06893-1
6 · The paper itself

Abstract

backgroundOsseodensification (OD) has shown to improve implant stability; however, the influences of implant design, dimensions, and surgical site characteristics are unknown. PURPOSE: To compare the insertion torque (IT) and temporal implant stability quotients (ISQ) of implants placed via OD or subtractive drilling (SD). MATERIALS AND

methodsThis multicenter controlled clinical trial enrolled 56 patients, whom were in need of at least 2 implants (n = 150 implants). Patients were treated with narrow, regular, or wide implants and short, regular, or long implants in the anterior or posterior region of the maxilla or in the posterior region of the mandible. Osteotomies were performed following manufacturers recommendation. IT was recorded with a torque indicator. ISQ was recorded with resonance frequency analysis immediately after surgery, 3 and 6 weeks.

resultsData complied as a function of osteotomy indicated significantly higher IT for OD relative to SD. OD outperformed conventional SD for all pairwise comparisons of arches (maxilla and mandible) and areas operated (anterior and posterior), diameters and lengths of the implants, except for short implants. Overall, ISQ data also demonstrated significantly higher values for OD compared to SD regardless of the healing period. Relative to immediate readings, ISQ values significantly decreased at 3 weeks, returning to immediate levels at 6 weeks; however, ISQ values strictly remained above 68 throughout healing time for OD. Data as a function of arch operated and osteotomy, area operated and osteotomy, implant dimensions and osteotomy, also exhibited higher ISQ values for OD relative to SD on pairwise comparisons, except for short implants.

conclusionsOD demonstrated higher IT and temporal ISQ values relative to SD, irrespective of arch and area operated as well as implant design and dimension, with an exception for short implants. Future studies should focus on biomechanical parameters and bone level change evaluation after loading.

Indexed as

Dental ImplantsOsseointegrationDental Implantation, EndosseousDental Prosthesis DesignHumansMandibleResonance Frequency AnalysisTorqueDental Implantsclinical trialdental implantsosseodensificationosseointegrationosteotomy

Identifiers

PMID34047046
PMCPMC8362055

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.