Bone defect after Lefort orthopedic surgery.
Conditions
Interventions
Intervention 1: Intervention group: A maxillary side after Lefort's osteotomy surgery that was randomly selected to place a putty-consistency DFDBA allograft at the time of surgery. Intervention 2: Co
Sponsors
Esfahan University of Medical Sciences
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: all patients receiving corrective surgery for facial skeletal deformity whom their presurgical orthodontics treatment is completed after completion of growth period, in appropriate age for orthognathic surgery existing simultaneous maxillary deformities which need correction same correction size is needed in both side of the maxilla
Exclusion criteria
Exclusion criteria: presence of lip, palate or alveolar cleft any systemic disease history of chemo or radiotheropy in the surgery site previous unsuccessful grafting of maxilla or maxillary alveolar process correction of maxillary can or yaw needed
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Defect size in square millimeters. Timepoint: after surgery. Method of measurement: Analysis of CT scan using Mimics software (GE Healthcare, Milwaukee, WI, USA). | — |
Secondary
| Measure | Time frame |
|---|---|
| Defect size in square millimeters after 4 months. Timepoint: 4 months post op. Method of measurement: Analysis of CT scan using Mimics software (GE Healthcare, Milwaukee, WI, USA). | — |
Countries
Iran (Islamic Republic of)
Contacts
Public ContactHooman Navaei
Esfahan University of Medical Sciences
Outcome results
None listed