Skip to content

Pre-extractive interradicular implant bed preparation: a prospective cohort study

Pre-extractive interradicular implant bed preparation: a prospective cohort study

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
DRKS
Registry ID
DRKS00023866
Enrollment
48
Registered
2020-12-14
Start date
2015-11-26
Completion date
Unknown
Last updated
2025-04-07

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

Conditions

K08.1

Interventions

Group 1: Immediate implantation in the molar area with preparation of the implant bed through the roots before extraction

Sponsors

Praxis Hürzeler/Zuhr Acura MVZ GmbH, Forsch- und Lehreinrichtung der Goethe-Universität Frankfurt, Fachbereich Medizin
Lead Sponsor

Eligibility

Sex/Gender
All
Age
25 Years to No maximum

Inclusion criteria

Inclusion criteria: minimum age 25 years non-smoker hopeless multirooted molar tooth

Exclusion criteria

Exclusion criteria: (planned) pregnancy

Design outcomes

Primary

MeasureTime frame
Survival and success rate of the implants Success is defined by the following criteria: -periodontal probing depth s5 mm without bleeding on probing -no suppuration -peri-implant bone resorption <2 mm Measure at 3 months after implant insertion, and after 6 months, 12 months and up to 57 months.

Secondary

MeasureTime frame
Documentation of the practicability of the method in terms of achieving primary stability by measuring the insertion torque and the final torque of the dental implants.

Countries

Germany

Contacts

Public ContactOtto Zuhr

Praxis Hürzeler/Zuhr Acura MVZ GmbH, Forsch- und Lehreinrichtung der Goethe-Universität Frankfurt, Fachbereich Medizin

o.zuhr@huerzelerzuhr.com0891891750

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026