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Multicenter Clinical Study on Robotic-Assisted Surgical Management of Posterior Cruciate Ligament Tibial Avulsion Fractures
Sponsor: Beijing Tsinghua Chang Gung Hospital
Summary
The primary objective of this clinical trial is to evaluate the efficacy of robotic-assisted surgery in the management of posterior cruciate ligament (PCL) avulsion fractures involving the tibial insertion site of the cruciate ligament. Specifically, the study seeks to determine: (1) whether robotic-assisted surgery yields superior anatomical reduction accuracy-particularly in restoring the native position of the tibial avulsion fragment-compared with conventional open reduction and internal fixation (ORIF); and (2) whether such improved precision translates into enhanced long-term functional recovery of the knee joint.
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
22
Start Date
2026-05-10
Completion Date
2030-12-31
Last Updated
2026-05-08
Healthy Volunteers
No
Conditions
Interventions
Surgical robot-assisted arthroscopic surgery
Experimental group: Robot-assisted arthroscopic surgery
Open reduction and internal fixation surgery
Control group: incisional reduction and internal fixation surgery
Locations (1)
Beijing Tsinghua Changgung Hospital
Beijing, Beijing Municipality, China