scaphoid nonunion
Conditions
Interventions
Group 2:Use 3D printed guides
Group 1:Not use 3D printed guides
Sponsors
Jing'an District Hospital, Fudan University, Shanghai
Eligibility
Sex/Gender
All
Age
20 Years to 60 Years
Inclusion criteria
Inclusion criteria: (1) Aged 20-60 years old; (2) the diagnosis is nonunion of scaphoid bone with no obvious displacement or only mini-displacement.
Exclusion criteria
Exclusion criteria: (1) nonunion of scaphoid bones with relatively large displacement; Or has developed into the scaphoid nonunion advanced collapse wrist(SNAC wrist); (2) patients with diabetes, cardiopulmonary disease and other serious systemic diseases who cannot tolerate surgery; (3) patients with personal reasons or family members' strong demand to terminate the operation; (4) mental and psychological abnormalities; (5) severe joint contracture and joint deformity; (6) low intelligence or poor learning and communication skills.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| surgery time; | — |
Secondary
| Measure | Time frame |
|---|---|
| wrist function scores; | — |
Countries
China
Contacts
Public ContactHuawei Yin
Jing'an District Hospital, Fudan University, Shanghai
Outcome results
None listed