Accuracy of digital and conventional implant impression procedures - amendment to trial DRKS00009360

Accuracy of digital and conventional implant impression procedures - amendment to trial DRKS00009360 - ---

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

DRKS

Registry ID

DRKS00014948

Enrollment

Registered

2018-07-17

Start date

2018-04-23

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

Impression and models

Interventions

Group 1: precision impression with Polyether Group 2: intraoral digital impression

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: At least three dental implants in two quadrants in one jaw placed in triangular shape are required

Exclusion criteria

Exclusion criteria: Implants not ranged in triangular shape were excluded

Design outcomes

Primary

Measure	Time frame
Assessment of the dimensionaccuracy of the implantpositions of digital and conventional models, obtained with intraoral scan and conventional impression. Distances between the models were analysed.	—

Countries

Germany

Contacts

Public ContactAlexander Schmidt

Med. Zentrum für Zahn-, Mund- und Kieferheilkunde Poliklinik für Zahnärztliche Prothetik

alexander.schmidt@dentist.med.uni-giessen.de0641-99 46150

Outcome results

None listed

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