osteochondral fracture following patellar dislocation
Conditions
Interventions
fixation group:internal of osteochondral fracture, medial patellofemural ligament reconstrusction, resection of lateral patellar retinaculum
unfixation group:removal of osteochondral fracture, medial patellofemural ligament reconstrusction, resection of lateral patellar retinaculum
Sponsors
Hong-hui Hospital, Xi'an Jiaotong University College of Medicine
Eligibility
Sex/Gender
All
Age
9 Years to 17 Years
Inclusion criteria
Inclusion criteria: 1) acute osteochondral fracture following patellar dislocation; 2) osteochondral fractures that do not involve the bearing surface of the knee; 3) diagnosis based on MRI and arthroscopy; 4) aged 9-17 years.
Exclusion criteria
Exclusion criteria: 1) osteochondral fractures that involve the bearing surface of the knee; 2) combined other knee injury; 3) Knee deformity; 4) Histories of previous knee injury, surgery, osteoarthritis and other knee diseases; 5) Patients rejecting; 6) Patients that can not withstand anesthesia and surgery.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| the International Knee Documentation Committee form;Lysholm knee functional score; | — |
Secondary
| Measure | Time frame |
|---|---|
| positive statisfication of patients;range of motion;visual analogus scale for pain;returning to sports;magnatic resonance image; | — |
Countries
China
Contacts
Public ContactHui Kang
Hong-hui Hospital, Xi'an Jiaotong University College of Medicine
Outcome results
None listed