The accuracy of Maxillary repositioning in Le Fort I osteotomy

Study of the accuracy of maxillary repositioning in Le Fort I osteotomy - the accuracy of maxillary repositioning in Le Fort I osteotomy

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000045043

Enrollment

Registered

2021-09-01

Start date

2022-02-15

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Jaw deformities

Interventions

Mandible-independent surgical guides Mandible-dependent surgical guides

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: A patient with a diagnosis of jaw deformity who underwent Le Fort I osteotomy

Exclusion criteria

Exclusion criteria: Patients with congenital conditions such as cleft lip and palate Segmental Le Fort I osteotomy Patients with a history of maxillofacial trauma

Design outcomes

Primary

Measure	Time frame
accuracy of maxillary repositioning	—

Countries

Japan

Contacts

Public ContactNamiaki Takahara

Tokyo medical and dental University Department of maxillofacial surgery

kounosur@tmd.ac.jp0358035500

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026