Hip Strength Before and After Arthroscopic Femoroacetabular Impingement Surgery.

Femoroacetabular impingement (FAI) and labral pathology are associated with pain, decreased function, and hip strength deficits. Existing data are in conflict regarding when hip strength normalizes following arthroscopic treatment of FAI. The objective of this study was to identify preoperative hip strength relative to the contralateral hip not undergoing surgery as well as when postoperative strength in 4 functional muscle groups normalizes following arthroscopic treatment of FAI.

Labral Repair of the Acetabulum Using a Toggle Suture Technique.

Acetabular labral repair requires positioning the labrum on the edge of the acetabulum with appropriate tension and rotation to recreate the suction seal with the femoral head. Considering that the labrum is a triangular shape in cross-section, rotation of the articular face of the labrum relative to the femoral head also affects the suction seal. The purpose of the toggle suture technique described herein is to control the rotation of the labrum to allow the articular face to directly contact the femoral head and optimize the suction seal.

Biomechanical evaluation of open suture anchor fixation versus interference screw for biceps tenodesis.

Biceps tenodesis provides reliable pain relief for patients with biceps tendon abnormality. Previous cadaver studies have shown that, for biceps tenodesis, an interference screw provides biomechanical strength to failure superior to that of suture anchors. This finding has led some providers to conclude that screw fixation for biceps tenodesis is superior to suture anchor fixation.

Comparative systematic review of the open dislocation, mini-open, and arthroscopic surgeries for femoroacetabular impingement.

Purpose: To analyze the current approaches to the surgical management of symptomatic femoroacetabular impingement (FAI).

Methods: Thirteen relevant queries were used in four search engines (PubMed, EMBASE, Ovid, and the Cochrane Review) with a resultant 5,856 articles. Eighteen peer-reviewed treatment outcome studies met the inclusion criteria with minimum 1-year follow-up of the surgical treatment of skeletal pathoanatomy and associated chondrolabral pathology in skeletally mature patients with FAI.