Clinical pilot study on forced orthodontic extrusion for restoration of deeply destroyed teeth

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00026697

Enrollment

Registered

2021-10-19

Start date

2021-03-04

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

K08.3

Interventions

Group 1: Deeply fractured teeth are retained with the aid of forced orthodontic extrusion and are restored prosthetically. 1. Success: Teeth are successfully prosthetically rehabilitated after forced

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: men, women, 18 years and older the patient is informed about recall sessions patients with a deeply destroyed tooth in a closed row of teeth probing depths </=2 mm and violation of biologic width at decay prospective crown-to-root ratio </=1:1, mobility grade </= good compliance

Exclusion criteria

Exclusion criteria: longitudinal fracture, >/= 2 missing teeth and shortened dental arch, probing depths > 3 mm at decay level, prospective crown-to-root ratio > 1:1, mobility grade >/= II, poor compliance, poor oral hygiene

Design outcomes

Primary

Measure	Time frame
The survival rate after five years serves as the primary endpoint of this clinical study.	—

Secondary

Measure	Time frame
The periodontal and clinical situation after five years of function serves as the secondary endpoint of this clinical study.	—

Countries

Germany

Contacts

Public ContactMaria Bruhnke

Charité Campus Benjamin Franklin

maria.bruhnke@charite.de030 450 662 518

Outcome results

None listed

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