[Lumbar-coxalgic stiffness in spondylolisthesis and spondylolysis (report of 2 cases)] The Coxalgic Pelvis. : An Obstetrical Enquiryintothe Lateral TiltingofthePelvis. [Case of bilateral coxalgic pelvis]. The Coxalgic Pelvis. The Coxalgic Pelvis The value of bupivicaine hip injection in the differentiation of coxarthrosis from lower extremity neuropathy. Walking patterns of patients with unilateral hip pain due to osteo-arthritis and avascular necrosis Evaluation of the elderly patient with an abnormal gait Pigmented villonodular synovitis responsive to imatinib therapy Sintomatología osteoarticular como manifestación inicial de enfermedad tumoral