Efficiency evaluation of thick wafer in assessment of maxillary position in orthognathic surgery

Quasi experimental study of accuracy comparison of thick wafer with standard wafer, in transferring of sagittal position of maxilla during lefort 1 osteotomy in patients with skeletal discrepancy of the jaws

Status

Active, not recruiting

Phases

Phase 3

Study type

Interventional

Source

IRCT

Registry ID

IRCT2015032521539N1

Enrollment

Registered

2015-05-21

Start date

2014-12-22

Completion date

Unknown

Last updated

2018-02-22

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

Conditions

Skeletal discrepancy of the jaw. Congenital malformations and deformations of the musculoskeletal system

Interventions

During the operation, after lefort 1 osteotomy, with use of the standard wafer for a-1position, position of the maxillary mobilized segment will be marked on the base of the maxilla, and then this m

Treatment - Surgery

Eligibility

Sex/Gender

All

Age

19 Years to 27 Years

Inclusion criteria

Inclusion criteria: Inclusion criteria: the patients with skeletal discrepancy of the jaws, class 2 or 3, without previous orthognathic surgery Exclusion criteria: the patients who are unwilling to sign the written consent for

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

Measure	Time frame
Amount of displacement of mobilized segment of the maxilla. Timepoint: During the operation of the patient. Method of measurement: based on millimeter.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactVice chancellor for research, Tehran University of Medical Sciences, faculty of dentistry

Vice chancellor for research, Tehran University of Medical Sciences, faculty of dentistry

dentistry@tums.ac.ir+98 21 8801 5881

Outcome results

None listed

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