Survival analysis of adhesive reattachments and direct composite restorations in permanent teeth after dental traumatic injury

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00028519

Enrollment

164

Registered

2022-03-11

Start date

2019-09-01

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

K08.81

Interventions

Group 1: Non-interventional study: Dental records of patients with a crown fracture were retrospectively screened to assess the effect of the restoration type (reattachment) on tooth survival. Group 2

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Permanent teeth with (un)complicated enamel-dentin-fracture

Exclusion criteria

Exclusion criteria: inadequate documentation, nonvital teeth at the date of restoration, fractures limited to enamel, crown-root-fractures, definitive treatment alio loco, temporary restorations, severely damaged teeth without possibility of preservation

Design outcomes

Primary

Measure	Time frame
Restorative failure after restoration	—

Secondary

Measure	Time frame
Biological failure after restoration	—

Countries

Germany

Contacts

Public ContactAnnette Wiegand

Poliklinik für Präventive Zahnmedizin, Parodontologie und Kariologie, Universitätsmedizin Göttingen

annette.wiegand@med.uni-goettingen.de00495513960888

Outcome results

None listed

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