Analysis of symmetry in craniofacial surgery

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00012270

Enrollment

Registered

2017-04-24

Start date

2016-09-01

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

Q75.0

Interventions

Group 1: children with non-syndromal craniosynostosis Group 2: healthy children without craniosynostosis

Eligibility

Sex/Gender

All

Age

3 Months to 4 Years

Inclusion criteria

Inclusion criteria: Arm1: non syndromal craniosynostosis without systemic disease Arm2: healthy children with normal maximal head circumference and a inconspicuous patiens`s history

Exclusion criteria

Exclusion criteria: children older 14 years, syndromal craniosynostosis

Design outcomes

Primary

Measure	Time frame
According to the database protocol a three-dimensional light optical scan with detailed morphometric and volumetric evaluation should be obtained in 10 patients preoperatively (at the age of 6 month) as well as at 3, 6 and 12 months postoperatively (3D-Shape, Erlangen, Germany) and in 15 healthy childs at the same age. The measure point density was 200 µm on the z-scale, measure time was 640 ms. Data triangulation and fusion was realized using specialized software (Slim3D, 3D-Shape, Erlangen, Germany) resulting in a 3D polygon grid. All data were converted into STL-format and copied into cephalometry software (Onyx Ceph, Image Instruments, Chemnitz, Germany). Each 3D cephalometric surface scan is analyzed according to the anthropometry standards.	—

Measure

Time frame

According to the database protocol a three-dimensional light optical scan with detailed morphometric and volumetric evaluation should be obtained in 10 patients preoperatively (at the age of 6 month) as well as at 3, 6 and 12 months postoperatively (3D-Shape, Erlangen, Germany) and in 15 healthy childs at the same age. The measure point density was 200 µm on the z-scale, measure time was 640 ms. Data triangulation and fusion was realized using specialized software (Slim3D, 3D-Shape, Erlangen, Germany) resulting in a 3D polygon grid. All data were converted into STL-format and copied into cephalometry software (Onyx Ceph, Image Instruments, Chemnitz, Germany). Each 3D cephalometric surface scan is analyzed according to the anthropometry standards.

—

Countries

Germany

Contacts

Public ContactMarkus Martini

Klinik und Poliklinik für Mund-, Kiefer - und Plastische Gesichtschirurgie

markus.martini@ukb.uni-bonn.de0228-287 15203

Outcome results

None listed

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