Jaw deformity Bone defect
Conditions
Interventions
Rebosis is inserted into the bone gap created by Lefort I osteotomy.
Sponsors
Iwata Eiji
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1) Patients with jaw deformity who will undergo LeFort I osteotomy between the time of jRCT publication and September 30, 2027, and who are 18 years of age or older at the time of obtaining informed consent. 2) Patients who have received a sufficient explanation of this study, fully understood the study, and voluntarily provided written informed consent.
Exclusion criteria
Exclusion criteria: 1) Patients who have extremely poor oral hygiene 2) Patients with unmanageable severe systemic disease, bleeding disease, endocrine disease 3) Drug, alcohol, nicotine addiction patients 4) Patients with diseases that require regular steroid or immunosuppressants administration 5) Patients receiving bone-modifying drugs 6) In addition, patients who are judged by the principal investigator and the investigator to be inappropriate as research subjects
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Incidence of wound infection and wound dehiscence | — |
Secondary
| Measure | Time frame |
|---|---|
| Bone union, degree of bone hardening, and reduction of defect area at 6 and 12 months after surgery | — |
Contacts
Public ContactEiji Iwata
Okayama University Hospital
Outcome results
None listed