Intra‐Articular Hip Injection Using Anatomic Surface Landmarks

Abstract Intra‐articular hip injection is a frequently used technique for diagnostic and therapeutic purposes and is gaining more importance for the early diagnosis of hip disease. It is commonly performed with imaging guidance such as ultrasonographic or fluoroscopic control. We describe our technique of injection of the hip using relative distances from anatomic surface landmarks, with the needle insertion point at the site of the proximal anterolateral portal for hip arthroscopy, with a posterior direction of 30° and targeted toward a junctional point between 2 perpendicular lines, 1 distal from the anterior superior iliac spine and the second anterior from the tip of the greater trochanter. This technique can be used without imaging guidance in the outpatient clinic. Moreover, it minimizes the need for radiographic exposure for more critical injections, such as the injection of contrast material before conducting magnetic resonance arthrogaphy of the hip. Technique Video video See video under supplementary data.