The treatment of maxillofacial deformity and defect with PEEK material based on 3D printing technology

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2000032688

Enrollment

Unknown

Registered

2020-05-07

Start date

2020-06-01

Completion date

Unknown

Last updated

2020-05-18

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

Conditions

maxillofacial deformity and defect

Interventions

experimental group:The treatment of maxillofacial deformity and defect with PEEK material based on 3D printing technology

Eligibility

Sex/Gender

All

Age

18 Years to 50 Years

Inclusion criteria

Inclusion criteria: 1. Patients with maxillofacial deformities and defects who do not accept the second surgical area 2. Patients aged 18 to 50 years 3. Patients who are aware of and agree to participate in the trial.

Exclusion criteria

Exclusion criteria: 1. Patients with smoking history; 2. Pregnancy; 3. Long-term use of hormones; 4. Patients with chronic systemic diseases; 5. Patients with psychological diseases.

Design outcomes

Primary

Measure	Time frame
X-ray;CT scan;Comparison of three-dimensional scanning patterns;	—

Secondary

Measure	Time frame
Patient subjective evaluation;Physician's subjective evaluation;	—

Countries

China

Contacts

Public ContactYunpeng Li

School of Stomatology, the Fourth Military Medical University

lypeng@fmmu.edu.cn+86 13572159417

Outcome results

None listed

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