Baicheng Chen

Learn More
PURPOSE The purpose of this study was to evaluate the results of double-bundle posterior cruciate ligament (PCL) reconstruction using a non-hardware suspension fixation technique and 8 strands of autogenous hamstring tendons. METHODS Twenty-two cases of isolated chronic PCL rupture were reconstructed arthroscopically with 8 strands of autogenous hamstring(More)
The surgical technique, medial patellar retinaculum plasty, can almost restore both static and dynamic stability and verge on anatomical repair for the treatment of habitual patellar dislocation in adolescents. In accordance with the injury patterns of the medial patellar retinaculum through knee MRI, we repaired different injury sites with this surgical(More)
PURPOSE The purpose of this study was to evaluate the clinical results of medial retinaculum plasty (MRP) and medial patellofemoral ligament reconstruction (MPFLR) with concomitant lateral retinacular release with respect to imaging and functional results. METHODS Seventy patients with recurrent patellar instability were randomly divided into 2 groups(More)
This study aims to determine the outcome of double-bundle anterior cruciate ligament (ACL) reconstruction using an allograft in comparison with ACL reconstruction using a double-bundle autograft or a single-bundle allograft. A total of 424 patients who accepted primary ACL reconstructions were divided randomly into three groups: double-bundle technique with(More)
The purpose of this study was to evaluate the clinical effect of medial patellar retinaculum plasty for children and adolescent patients with patellar dislocation. A prospective study was performed between October 2005 and December 2009. Sixty-one cases of children and adolescent patients with patellar dislocation were admitted to our study. Twenty-nine(More)
OBJECTIVE The purpose of this study was to evaluate the clinical and functional results of surgical treatment for patellar subluxation. METHODS A retrospective study was undertaken between October 2004 and April 2009 of 78 cases of patellar subluxation: 40 cases with medial capsule reefing, of which 15 cases had the combination of lateral retinacular(More)
BACKGROUND The medial patellofemoral ligament (MPFL) reconstruction is popular in clinical practice for chronic patellar dislocation; however, the combination with vastus medialis advancement is rare. The aim of this study was to evaluate the clinical outcome of the combination of MPFL reconstruction with vastus medialis advancement. METHODS We(More)
To investigate the contribution of genetic polymorphisms of vitamin K epoxide reductase complex subunit 1 gene VKORC1-1639G>A, cytochrome P450 2C9 gene (CYP2C9), EPHXI, and clinical factors to warfarin sensitivity in southwest Chinese Han patients with mechanical heart valve prostheses. A total of 127 patients with mechanical heart valve prostheses who have(More)
Calcific tendinitis most commonly occurs to the shoulder, but may also involve other structures of the locomotor system. It is a rare cause of knee pain. We report a 46-year-old woman with severe medial knee pain and limitation of movement in her right knee. There was a marked tenderness site at the proximal insertion of the medial collateral ligament(More)