Ischiofemoral Impingement Syndrome: Outcomes of Endoscopic Resection of the Lesser Trochanter

Ischiofemoral impingement syndrome is a rare clinical entity characterized by chronic groin, buttock or hip pain associated with radiographic evidence of narrowing of the space between the lesser femoral trochanter and the ischial tuberosity. Introduction of magnetic resonance imaging to the clinical practice as well as the establishment of the radiological definition of the abnormal ischiofemoral distance has led to an increasing interest in this condition. Ischiofemoral impingement syndrome is a poorly understood disorder of chronic pain, especially regarding its treatment. The authors present two cases of primary ischiofemoral impingement syndrome successfully treated with a minimally invasive surgical technique. With this endoscopic technique, it was possible to resect the lesser trochanter and restore the ischiofemoral space. Immediate clinical and functional improvement was reported by both patients.

Current possibilities for hip arthroplasty / Possibilidades atuais da artroscopia do quadril

Hip arthroscopy has been popularized over the last decade and, with technical advances regarding imaging diagnostics, understanding of the physiopathology or surgical techniques, several applications have been described. Both arthroscopy for intra-articular conditions and endoscopy for extra-articular procedures can be used in diagnosing or treating different conditions. This updated article has the objective of presenting the various current possibilities for hip arthroscopy...

A artroscopia de quadril tem sido popularizada na última década e com o avanço técnico, seja no diagnóstico por imagem, no entendimento da fisiopatologia ou na técnica cirúrgica, diversas aplicações foram descritas. Tanto a artroscopia, para afecções intra-articulares, como a endoscopia, para procedimentos extra-articulares, podem ser usadas no diagnóstico ou no tratamento de diferentes afecções. Este artigo de atualização tem como objetivo apresentar diversas possibilidades atuais da artroscopia de quadril...

Hip Joint Surgery without Transfusion in Patients Who Were Jehovah's Witnesses: A Report of Two Cases

Jehovah's Witnesses are widely known for their prohibition for accepting blood transfusion. Because of the firm refusal to receive transfused blood and blood components by Jehovah's Witnesses, the management of Jehovah's Witness patients with severe bleeding is often complicated by medical, ethical and legal concerns. We report here on two cases of successful treatment of Jehovah's Witnesses who underwent total hip replacement for secondary osteoarthritis and Chiari osteotomy for acetabular dysplasia.