Arthroscopic Clinical Study of Double Bundle Anatomical Reconstruction of Medial Patellofemoral Ligament
Trial Snapshot
- Phase
- Not Applicable
- Status
- Recruiting
- Enrollment
- 30
- Locations
- 1
- Primary Endpoint
- Tegner activity level score
Study Overview
Brief Summary
Objective: To study the clinical effect of double-beam anatomical reconstruction of medial patellofemoral ligament under arthroscopy.
Methods: Double-beam anatomical reconstruction of medial patellofemoral ligament was performed under arthroscopy in patients admitted to our hospital for treatment of recurrent patellar dislocation. Carry out preoperative and postoperative evaluations, and conduct preoperative and postoperative comparative studies to clarify the clinical effect of the procedure.
Expected results: Arthroscopic double-beam anatomical reconstruction of the medial patellofemoral ligament can effectively restore the stability of the patella and the motor function of the knee joint.
Expected conclusion: Arthroscopic double-beam anatomical reconstruction of the medial patellofemoral ligament is an effective minimally invasive technique.
Keywords: knee joint; medial patellofemoral ligament; double-beam anatomical reconstruction; arthroscopy
Study Design
- Study Type
- Interventional
- Allocation
- Na
- Intervention Model
- Single Group
- Primary Purpose
- Treatment
- Masking
- None
Eligibility Criteria
- Ages
- 17 Years to 60 Years (Child, Adult)
- Sex
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- •17<age<60 years
- •Recurrent patellar dislocation or instability
Exclusion Criteria
- •Bone spurs or bone protrusions on the D-type of the femoral pulley or proximal of the pulley.
Arms & Interventions
anatomical reconstruction group of Patellofemoral ligament
Intervention: Patients with patellar dislocation undergo patellar femoral medial reconstruction (Other)
Outcomes
Primary Outcomes
Tegner activity level score
Time Frame: 1 year after operation
The highest level of activity that you participated in before your injury and the highest level you are able to participate in currently. The higher values represent a better outcome.
Lysholm score
Time Frame: 1 year after operation
The Lysholm score consists of eight items including limping, locking, pain, stair climbing, use of supports, instability, swelling, and squatting. The higher values represent a better outcome.
International Knee Documentation Committee (IKDC) 2000
Time Frame: 1 year after operation
International Knee Documentation Committee (IKDC) 2000. The higher values represent a better outcome.
Secondary Outcomes
No secondary outcomes reported