Indication/Technique
Indication
The hip X-ray is used primarily to demonstrate/exclude a fracture. Hip X-rays are also frequently opted for as initial test in chronic hip symptoms, e.g. osteoarthritis.
Technique
The hip joint can be imaged under various angles. A standard hip X-ray examination generally includes an anteroposterior (PA) image and a lateral image. Ideally, the AP image shows both hip joints (which strictly speaking makes it a pelvis X-ray) to allow comparison with the other hip. The lateral direction may be opted for in axiolateral images or a frog leg lateral image. The various directions are explained in more detail below.
