Ageing intertrochanteric fractures
Conditions
Interventions
one:tip-apex distance=20 mm
two:tip-apex distance<20 mm
Sponsors
Renji Hospital, Shanghai Jiaotong University Medical School
Eligibility
Sex/Gender
All
Age
60 Years to No maximum
Inclusion criteria
Inclusion criteria: Patients with intertrochanteric fracture of one side of the femur aged =60 years who were admitted to our hospital from January 2017 to February 2024 The cause of injury is low energy injury Those who underwent surgical treatment with intramedullary nail fixation Those who had some mobility before the fracture
Exclusion criteria
Exclusion criteria: Those with a history of fracture or surgery on the ipsilateral or contralateral hip; Those with multiple injuries, combined with fractures in other parts of the body; Those who have had previous fracture of other parts of the lower limb on the same side; Those with confirmed malignant tumour at the time of admission; Old fracture (>3 weeks); Pathological fracture
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| AO foundation-Orthopedic Trauma Association ;neck–shaft angle;length of the femoral neck;integrity of the lateral wall ;integrity of the medial calcar;tip-apex distance;restoration of the lateral wall;restoration of themedial calcar;anteromedial cortex reduction;placement of the lag screw within the femoral head,; | — |
Countries
China
Contacts
Public ContactNaifeng Zhu
Renji Hospital, Shanghai Jiaotong University Medical School
Outcome results
None listed