The Hip Arthroscopy Post-less Procedure Impingement (HAPPI) Technique: Achieving Distraction With Standard Hip Tables at Zero Additional Cost

Hip arthroscopy is becoming a more common treatment for femoroacetabular impingement, labral tears, and a variety of other hip pathologies. Unlike arthroscopy of the shoulder and knee, hip arthroscopy requires a significant amount of traction to gain access into the joint. Historically, traction has been achieved with the use of a perineal post. The use of a perineal post in hip arthroscopy can cause several avoidable complications such as neuropraxias (i.e., the pudendal nerve), vaginal or scrotal injuries, and perineal skin injuries. Several articles have been proposed using post-less techniques to obtain hip traction, but many of these techniques are expensive and require the purchase of new equipment. The purpose of this Technical Note is to describe a post-less technique for hip arthroscopy, the HAPPI technique (hip arthroscopy post-less procedure impingement), which is more affordable and does not require the addition of any special equipment. In addition, we will review some pearls and pitfalls, as well as advantages and disadvantages of the proposed technique.