Transfer accuracy of different digitally designed surgical guides for the insertion of orthodontic implants

Transfer accuracy of different digitally designed surgical guides for the insertion of orthodontic implants - Surgical guide

Status

Active, not recruiting

Phases

Phase 4

Study type

Interventional

Source

DRKS

Registry ID

DRKS00028967

Enrollment

Registered

2022-05-04

Start date

2020-11-01

Completion date

Unknown

Last updated

2025-10-06

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

Conditions

K07

Interventions

Group 1: Printed drilling guide Group 2: Thermoforming drilling guide

Eligibility

Sex/Gender

All

Age

8 Years to 80 Years

Inclusion criteria

Inclusion criteria: Indication for orthodontic treatment with simultaneous indication for skeletal anchorage (gap closure, distalization, mesialization, extrusion, intrusion, midline correction)

Exclusion criteria

Exclusion criteria: Non-treatable patients, minors without parental consent, pregnancy, anticoagulant therapy, uncontrolled diabetes, acute periodontal disease, nicotine use, severe mental disorders, seizure disorders, previous surgeries in the area of examination.

Design outcomes

Primary

Measure	Time frame
Maximum deviation of the clinical implant axis compared to the planned position of less than 4.5°.	—

Secondary

Measure	Time frame
Implant loss rate = 6.2%	—

Countries

Germany

Contacts

Public ContactStephan Christian Möhlhenrich

Universität Witten/Herdecke,Abteilung für Kieferorthopädie

stephan.moehlhenrich@uni-wh.de(02302) 926645

Outcome results

None listed

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