hip scour是啥意思？谢谢

  on physical exam, she has an antalgic gait. there is tenderness to palpation of the anterior hip and minimal tenderness over the lateral hip. she has normal strength and neurologic exam. Her lumbar spine and knee range of motion are normal and pain-free. passive hip range of motion on the left is normal and pain-free. on the right, she has pain with hip flexion and internal rotation and restricted internal rotation range. she has positive FADIR(flexion, adduction, internal rotation) and hip scour. stinchfield (resisted straight leg raise) is positive. patrick’s/Faber (flexion, abduction, and external rotation) is negative and provides some relief of pain. Heel strike and fulcrum test are negative. Hop test is painful on the right. she demonstrates weakness of hip abductors with single-leg squat. What is the differential diagnosis? What diagnostic testing is indicated? 

antalgic gait、hip scour是啥意思？谢谢