head and neck tumor
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Aged >= 18 years; 2.Patients undergoing osseous free flap reconstruction of maxillofacial bone defects in Stomatology Hospital of Wuhan University; 3.Utilization of reconstruction plates or (and) miniplates for flaps fixation.
Exclusion criteria
Exclusion criteria: 1.Without adequate preoperative and postoperative radiographic imaging; 2.Prior radiation in head and neck; 3.Taking medication harmful to bone healing; 4.Diseases harmful to bone healing.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Bony union;Accuracy; | — |
Secondary
| Measure | Time frame |
|---|---|
| Age;Gender;Defect classification ;Defect size;Tperation time ;Complication ;bone segments;Postoperative radiotherapy; | — |
Countries
China
Contacts
Wuhan University Stomatological Hospital