snapping hip syndrome. coxa saltans

snapping hip syndrome muscle coxa saltans anatomy vector treatment disease osteoarthritis painful traumatic rheumatoid cartilage replacement arthritis surgery posterior dislocation fracture anterior femoral dysplasia acetubulum implant femoroacetabular subluxation sciatica reduction psoriatic prosthetic injury disabling defect congenital children calve artificial arthroplasty perthes osteonecrosis toddler legg newborn infant healthcare patient iliopsoas tendon gluteus symptoms diagnosis impingement prevention trochanteric bursitis external internal pain flexibility disorder arthroscopy orthopedic tendinitis dancer 039 syndrome saltans tendinitis dancer#39aph39#s hip human