delayed union or nonunion, bone defect, osteonecrosis and bone tumor
Conditions
Interventions
Control Group:The iliac bone was not repaired after osteotomy
Experimental Group:3D printing universal iliac wing prosthesis implantation
Sponsors
Shanghai Sixth People's Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 60 Years
Inclusion criteria
Inclusion criteria: (1) The age ranged from 18 to 60, male or female, the patients with fracture nonunion, bone defect, osteonecrosis, bone tumor and so on need fracture tip cleaning or focus clearance, combined with a large number of bone grafting; (2) using iliac bone extraction technology to remove bone; (3) in line with ethical requirements, patients can communicate well with researchers, voluntarily participate in this study, can actively cooperate with medical staff in the research process, and comply with the requirements of the whole study.
Exclusion criteria
Exclusion criteria: (1) Patients with heart, lung and renal failure; (2) patients with various hemorrhagic diseases or acute infectious diseases or more serious mental diseases; (3) women in pregnancy; (4) wearing cardiac pacemakers or in the recovery period after heart disease operation; (5) patients with infectious foci in the operation area and adjacent parts; (6) those who are participating in other clinical researches or who are not suitable for taking part in other trials (7) bilateral iliac bone deformity caused by injury or operation; (8) malignant tumor with iliac bone metastasis.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Postoperative pain;Postoperative complications;SF-36 score of postoperative quality of life; | — |
Secondary
| Measure | Time frame |
|---|---|
| Mean operation time;Amount of bleeding;Placement of drainage;Subjective feelings of operators; | — |
Countries
China
Contacts
Public ContactYang Qingcheng
Shanghai Sixth People's Hospital
Outcome results
None listed