The purpose of this study was to investigate the effect of isometric hip adduction and
abduction on the muscle activities of vastus medialis oblique (VMO) and vastus lateralis (VL) …

Abstract Patellofemoral disorders represent 20–40% of all knee problems and can be one of
the most common complaints in sports related injuries. These disorders are a major cause of …

背景: 高位髌骨现在被认为是引起青年人非外伤性前膝痛, 髌股关节不稳定, Osgood-Schlatter
骨突炎, 髌骨软骨软化症的首要原因, 因而如何进行早期诊断显得尤为重要. 目的 …

Introduction: Medial patellar luxation frequently occurs in dogs resulting in lameness with
increasing incidence in large breed dogs. Patella alta has been defined as a patellar …

Background Patella alta is the proximal displacement of the patella within the femoral
trochlea. Previous studies have identified an association between patella alta and patella …

The patellofemoral joint is thought to be a common source for knee pain. Improper alignment
and function of the patellofemoral joint can lead to abnormal contact pressures, which may …

Acute patellar dislocation (PD) is usually a problem of adolescents and young adults. In
most cases, it is a sports-related injury. It is the result of an indirect force on the knee joint …

OBJECTIVE: To evaluate the patellar height of volunteers with and without patellofemoral
pain syndrome (PPS) during maximal voluntary isometric contraction (MVIC) in open kinetic …

Association between the most superior point of patella-entrance of femoral trochlea distance
ratio (SP-ET index) and chondromalacia patella: an investigation via magnetic resonance …

Purpose To evaluate the radiographic effect of quadriceps tendon harvest on patellar height
and to determine whether closure of a quadriceps graft harvest defect resulted in a …