← Eichor
Study identifier: NCT07234552 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Impact of Abutment Screw Torque on Marginal Bone Loss

Condition: Soft Tissues According to the Abutment Torque · Microleakage Accordint to the Abutment Torque · PROMS According to the Abutment Torque  ·  Sponsor: University of Valencia

PhaseNA
Planned participants30
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersYes

About this study

The objective of this clinical trial is to evaluate the impact of different torque values applied during transmucosal abutment placement in dental implants on marginal bone loss and peri-implant parameters, including the patient's perception of the treatment. The main questions the study aims to answer are: 1. Is there any difference in marginal bone loss between abutments torqued at 15 Ncm, 30 Ncm, and submerged implants without immediate transmucosal connection? 2. Are there differences in microleakage between the different torque levels? 3. How do these torque values affect peri-implant soft tissues and patient satisfaction? 4. Does the applied torque influence the patient's quality of life after the prosthetic phase? Each participant will receive three dental implants during the same surgical procedure. One of the following approaches will be applied to each implant: 1. A transmucosal abutment torqued to 15 Ncm 2. A transmucosal abutment torqued to 30 Ncm 3. A healing cap without transmucosal connection (submerged implant) After implant placement, clinical and radiographic assessments will be performed to measure marginal bone loss and peri-implant parameters.

This description comes directly from the study's public registry record.

Talk to the study team

Juan Carlos Bernabeu Mira  ·  +34 697 348 312  ·  jcbernabeumira@gmail.com

Always discuss trial participation with your own doctor first.

Locations (1)

Clinica Odontologica UVValencia, Valencia, SpainRecruiting

Follow this study

Get one email when the public record changes — results posted, or the study's status changes. Nothing else, ever.

We email about this public record only. Unsubscribe anytime with one click. Never medical advice.

Is this your study? This page was generated automatically from the public registry record. Sponsors can claim it — free — to add branding and verified contact routing. Claim this page →

This page is independently generated by Eichor from the public ClinicalTrials.gov record and re-synced daily. It is not the sponsor's official website unless claimed. Nothing here is medical advice; eligibility is always determined by the study team — talk to your own doctor first.

Source record: clinicaltrials.gov/study/NCT07234552