Anterior cruciate ligament injury of knee
Conditions
Interventions
control group:Simple LARS group
experimental group:Periosteum wrapped LARS group
Sponsors
The First Affiliated Hospital of University of Science and Technology of China (Anhui Provincial Hospital)
Eligibility
Sex/Gender
All
Age
40 Years to 70 Years
Inclusion criteria
Inclusion criteria: (1) The patient is>= 40 years old; (2) The ACL of the knee joint is completely ruptured, with or without meniscal damage; (3) The type of graft used for ACL reconstruction is the LARS ligament; (4) There is no obvious arthritis manifestation on imaging, and the K-L classification is less than 3; (5) The affected limb has no history of knee surgery; (6) The postoperative follow-up is 2 years and the follow-up clinical and imaging data are complete.
Exclusion criteria
Exclusion criteria: (1) Bilateral knee ACL injury; (2) Combined posterior cruciate ligament or posterolateral complex injury; (3) Grade III injury of the medial collateral ligament; (4) Infection of the knee joint and surrounding skin; (5) Combined periarticular fracture; (6) Obvious abnormalities in lower limb alignment and tibial plateau posterior inclination angle; (7) Looseness of multiple joints throughout the body and hyperextension of the knee; (8) Highly positive pivot shift test; (9) Incomplete preoperative and postoperative follow-up data.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Bone tunnel enlargement;Ligament signal-to-noise quotient;knee range of motion;Lysholm score;Tegner score;IKDC score; | — |
Secondary
| Measure | Time frame |
|---|---|
| Lachman test;side-to-side difference; | — |
Countries
China
Contacts
Public ContactZhao Qichun
The First Affiliated Hospital of University of Science and Technology of China (Anhui Provincial Hospital)
Outcome results
None listed