Rotation of a segmental maxilla with concurrent bone grafting for the treatment of a complex alveolar cleft

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2000033386

Enrollment

Unknown

Registered

2020-05-30

Start date

2020-07-01

Completion date

Unknown

Last updated

2020-06-01

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

Conditions

Cleft alveolar

Interventions

experimental group:segmental osteotomy

control group:traditional surgery

Eligibility

Sex/Gender

All

Age

12 Years to 60 Years

Inclusion criteria

Inclusion criteria: 1. Patients diagnosed as unilateral complete alveolar cleft with or without cleft palate; 2. For the subjects older than 12 years, the canine has erupted, and there are obvious steps in the bone segments on both sides of the fracture, and the width of the alveolar process fracture is less than 10 mm; 3. The legal guardian of the patient voluntarily participated in the study and signed the informed consent.

Exclusion criteria

Exclusion criteria: 1. Patients with cleft lip and palate syndrome; 2. Patients with other deformities or congenital diseases; 3. Patients with preoperative orthodontic treatment; 4. Patients who had maxillary osteotomy.

Design outcomes

Primary

Measure	Time frame
Bone survival rate;	—

Countries

China

Contacts

Public ContactBing Shi

West China Dental Hospital of Sichuan University

shibingcn@vip.sina.com+86 13666170278

Outcome results

None listed

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