Imaging of Abductor Tears: Stepwise Technique for Accurate Diagnosis

This article presents the authors' technique for evaluation of possible abductor tears with magnetic resonance imaging (MRI). By using T2 fat-saturated coronal and axial slices of the hip and T1 coronal images of the pelvis, the authors show how to visualize all tears of the abductor tendons and signs of chronic abductor deficiency. After diagnosis has been made, signs that may help the surgeon determine if open or arthroscopic surgery would be best used are reviewed. Finally, the author reviews indications for a gluteus medius repair with concomitant gluteus maximus reconstruction

Femoral Derotation Osteotomy Technique for Excessive Femoral Anteversion

Excessive femoral anteversion may lead to increasing stress placed on the anterior acetabulum and soft tissues, which can predispose to intra-articular hip pathology. By addressing the excessive femoral anteversion in combination with intra-articular hip pathology, the results will be durable over time. This technique details how to perform a femoral derotation osteotomy for excessive femoral anteversion after addressing intra-articular pathology with hip arthroscopy in one surgical intervention. This allows the surgeon to address both the underlying pathoanatomy and the resultant intra-articular sequelae

Arthroscopic Capsular Reconstruction of the Hip With Acellular Dermal Extracellular Matrix: Surgical Technique

Atraumatic instability of the hip has become an increasingly studied occurrence in recent years. There are several established surgical techniques that help restore stability of the native hip joint. In some cases, these procedures are not an option. As the phenomenon has become recognized more frequently, a greater number of revision surgeries are warranted in patients with ligamentous laxity. A durable solution for irreparable microinstability needs to be formulated to address this vulnerable patient demographic. We describe the surgical technique for capsular reconstruction with acellular dermal extracellular matrix

Circumferential Labral Reconstruction Using the Knotless Pull-Through Technique—Surgical Technique

Arthroscopic labral reconstruction is an alternative procedure for an irreparable hip labrum in the nonarthritic hip population. Although labral reconstruction is a relatively new procedure, data in the literature show favorable outcomes. Patients have shown beneficial outcomes from labral reconstructive surgery as well as when compared with labral repair and debridement patients. However, one of the challenges in performing labral reconstruction has been correctly measuring the graft to perfectly fit the area of labral deficiency. We propose a labral reconstruction technique that will eliminate inaccuracies in graft measurement while incorporating beneficial characteristics of the knotless suture. The advantages of this technique will increase procedural accuracy and brevity

Fresh Femoral Head Osteochondral Allograft Transplantation for Treating Osteochondritis Dissecans of the Femoral Head

Treatment options for the management of osteochondritis dissecans (OCD) lesions of the femoral head are limited. Although arthroscopic surgery of the hip can treat a variety of intra- and extra-articular pathologies, an OCD lesion located at the superior and medial zone of the femoral head is often difficult to access and cannot be adequately treated arthroscopically. The use of fresh-stored osteochondral allograft allows surgeons to both avoid donor-site morbidity and treat lesions of a larger surface area. We present our technique for surgical treatment of a femoral head OCD lesion with open surgical dislocation of the hip through stepped trochanteric osteotomy and osteochondral transplantation of fresh-stored femoral head allograft