Surgical navigation for intraoperative positional control in jaw repositioning

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

DRKS

Registry ID

DRKS00034795

Enrollment

Registered

2024-07-31

Start date

2024-04-30

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

K07.2

Interventions

Group 1: Bimaxillary repositioning with surgical navigation Group 2: Bimaxillary repositioning without surgical navigation

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: - Patients in need of primary treatment for bimaxillary surgery presenting to the Department for Oral & Plastic Maxillofacial Surgery at the Heinrich Heine University Hospital Düsseldorf between 04/2024 and 09/2024 - Patients aged 18 years and above at the time of surgery, having legally consented to participation in this prospective study - Maxilla-first surgical protocol - Presence of complete data sets: DICOM data of the pre- and post-surgical cone-beam computed tomography (CBCT) scan encompassing the entire facial skull, intraoral scans of upper and lower dentition, surface scan of final surgical occlusion

Exclusion criteria

Exclusion criteria: - Congenital craniofacial deformity or lip, jaw, palate cleft patient - Multisegmental maxilla - Additional surgical measures besides bimaxillary osteotomy (genioplasty, removal of third molars)

Design outcomes

Primary

Measure	Time frame
Surgical accuracy of maxillary positioning	—

Secondary

Measure	Time frame
Surgery duration	—

Countries

Germany

Contacts

Public ContactMax Wilkat

Universitätsklinikum Düsseldorf

Max.Wilkat@med.uni-duesseldorf.de+49 211 81 19041

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 6, 2026