Proximal humeral fractures
Conditions
Interventions
Regular calcar screw group, Non-calcar screw group, Slotting screw group and Off-axial group:Nil
Sponsors
The Sixth People's Hospital Affiliated to Shanghai Jiaotong University
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1. Patients with age >= 18 years old, regardless of gender; 2. Patients with proximal humeral fracture confirmed by X-ray and CT; 3. Patients who have achieved the reduction standard by internal fixation with locking plate; 4. Patients with preoperative and postoperative reexamination of imaging data; 5. The patient knows and agrees.
Exclusion criteria
Exclusion criteria: 1. Poor reset; 2. Revision operation; 3. Epiphyseal fracture 4. Other fixation methods of non locking steel plate; 5. There are other fractures in the ipsilateral upper limb; 6. Lack of X-ray before and after operation; 7. Previous history of nonunion of shoulder fracture; 8. Postoperative < 12 weeks.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| varus collapse of the fracture; | — |
Countries
China
Contacts
Public ContactJian Ding
The Sixth People's Hospital Affiliated to Shanghai Jiaotong University
Outcome results
None listed