Evidence map›Paper›PMID 36190150›Full record

Trial reportClinical implant dentistry and related research2023

Changes in implant stability using different site preparation techniques: Osseodensification drills versus piezoelectric surgery. A multi-center prospective randomized controlled clinical trial.

Claudio Stacchi, Giuseppe Troiano, Graziano Montaruli, Marco Mozzati, Luca Lamazza, Alessandro Antonelli, Amerigo Giudice, Teresa Lombardi

Abstract readRandomized Controlled TrialMulticenter Study
In one paragraph

Trial report in Clinical implant dentistry and related research, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed, 1 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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

39 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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

8 authors.

Claudio StacchiDepartment of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy.ORCID https://orcid.org/0000-0003-4017-4980
Giuseppe TroianoDepartment of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy.ORCID https://orcid.org/0000-0001-5647-4414
Graziano MontaruliDepartment of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy.ORCID https://orcid.org/0000-0003-4811-8174
Marco MozzatiPrivate Practice, Turin, Italy.ORCID https://orcid.org/0000-0003-2157-2721
Luca LamazzaDepartment of Oral and Maxillofacial Sciences, Sapienza University of Rome, Rome, Italy.ORCID https://orcid.org/0000-0002-4395-116X
Alessandro AntonelliDepartment of Health Sciences, Magna Graecia University, Catanzaro, Italy.ORCID https://orcid.org/0000-0002-9557-3586
Amerigo GiudiceDepartment of Health Sciences, Magna Graecia University, Catanzaro, Italy.ORCID https://orcid.org/0000-0002-5091-6979
Teresa LombardiDepartment of Health Sciences, Magna Graecia University, Catanzaro, Italy.ORCID https://orcid.org/0000-0002-0334-6029

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionImplant stability is influenced by bone density, implant design, and site preparation characteristics. Piezoelectric implant site preparation (PISP) has been demonstrated to improve secondary stability compared with conventional drilling techniques. Osseodensification drills (OD) have been recently introduced to enhance both bone density and implant secondary stability. The objective of the present multi-center prospective randomized controlled trial was to monitor implant stability changes over the first 90 days of healing after implant bed preparation with OD or PISP.

methodsEach patient received two identical, adjacent or contralateral implants in the posterior maxilla. Following randomization, test sites were prepared with OD and control sites with PISP. Resonance frequency analysis was performed immediately after implant placement and after 7, 14, 21, 28, 60, and 90 days. Implants were then restored with single screw-retained metal-ceramic crowns and followed for 12 months after loading.

resultsTwenty-seven patients (15 males and 12 females; mean age 63.0 ± 11.8 years) were included in final analysis. Each patient received two identical implants in the posterior maxilla (total = 54 implants). After 1 year of loading, 53 implants were satisfactorily in function (one failure in test group 28 days after placement). Mean peak insertion torque (40.7 ± 12.3 Ncm and 39.5 ± 10.2 Ncm in test and control group, respectively) and mean implant stability quotient (ISQ) value at baseline (71.3 ± 6.9 and 69.3 ± 7.6 in test and control group, respectively) showed no significant differences between the two groups. After an initial slight stability decrease, a shift to increasing ISQ values occurred after 14 days in control group and after 21 days in test group, but with no significant differences in ISQ values between the two groups during the first 90 days of healing.

conclusionNo significant differences in either primary or secondary stability or implant survival rate after 1 year of loading were demonstrated between implants inserted into sites prepared with OD and PISP.

Indexed as

Dental ImplantsImmediate Dental Implant LoadingAgedDental Implantation, EndosseousFemaleHumansMaleMiddle AgedProspective StudiesWound HealingDental Implantsimplant site preparationimplant stabilityosseodensificationpiezosurgeryresonance frequency analysis

Identifiers

PMID36190150
PMCPMC10092180

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Registered trials

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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.