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Influence of torque, bone type and bone loss on the stability of cylindrical external hexagon and morse cone implants with new surface treatment

Influence of insertion torque, recipient bone type and peri-implant bone loss on the primary and secondary stability of external hexagon and morse cone cylindrical implants with new surface treatment

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
REBEC
Registry ID
RBR-3gbr5h7
Enrollment
Unknown
Registered
2024-07-16
Start date
2024-03-14
Completion date
Unknown
Last updated
2025-10-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

tooth loss

Interventions

This is a two-arm, non-blind randomized clinical study. Eighty implants will be installed in edentulous areas of 17 patients (morse cone or external hexagon, n=40). Assessments of bone loss (radiograp
E04.545.550.280.290

Sponsors

Faculdade de Odontologia - Campus de Araçatuba da Universidade Estadual Paulista
Lead Sponsor
Faculdade de Odontologia - Campus de Araçatuba da Universidade Estadual Paulista
Collaborator

Eligibility

Age
18 Years to 60 Years

Inclusion criteria

Inclusion criteria: Age between 18 and 60 years; cognitive capacity; presence of healthy tissues and satisfactory bone quantity and quality; with need for rehabilitation with single or three element implant supported prostheses with pontic

Exclusion criteria

Exclusion criteria: Patients with parafunction; as well as those with harmful habits and addictions; such as drug users; alcohol abusers and smokers; patients with systemic disorders (diabetes; transplant patients) or who use medications that alter bone metabolism (corticoids; cyclosporine A; radiotherapy) and patients in need of bone grafting

Design outcomes

Primary

MeasureTime frame
It is expected to find the influence of insertion torque, recipient bone type and peri-implant bone loss on the primary and secondary stability of external hexagon and morse taper implants with a new surface treatment—

Secondary

MeasureTime frame
No secondary outcomes are expected—

Countries

Brazil

Contacts

Public ContactClóvis Lamartine de Moraes Melo Neto

Faculdade de Odontologia - Campus de Araçatuba da Universidade Estadual Paulista

lamartineclovis@gmail.com+55 (18) 36363291

Outcome results

None listed

Source: REBEC (via WHO ICTRP)