The article pertains to the uncommon clinical case of a patient with a proximal neuropathy of the lower extremity. It outlines the electrophysiological evaluation and reviews the medical literature. The electrophysiologic test that most accurately revealed the neuropathy was the segmental somatosensory evoked potential (SEP) of the lateral cutaneous branch of the iliohypogastric nerve. It showe...

UNLABELLED Lesions of lumbar plexus are uncommon and descriptions of surgical access are derived from vertebral spine approaches. METHOD The extraperitoneal anterolateral approach to the lumbar plexus was performed in six adult fresh cadavers. The difficulties on dissection were related. RESULTS An exposure of all distal elements of lumbar plexus was possible, but a cranial extension of the...

INTRODUCTION Hip dysplasia is characterized by an excessively oblique and shallow acetabulum with insufficient coverage of the femoral head. It is a known cause of pain and the development of early osteoarthritis in young adults. The periacetabular osteotomy is the joint-preserving treatment of choice in young adults with symptomatic hip dysplasia. The surgical aim of this extensive procedure i...

Purpose: Surgeons performing an ilioinguinal exposure for acetabular fracture surgery need to be aware of aberrant findings such as inguinal hernias and spermatic cord lesions. The purpose of this study is to report these occurrences in a clinical series of adult males undergoing acetabular fracture fixation and a series of adult male cadavers. The secondary aim is to characterize these abnorma...