repairing the damaged nerves caused by physical injury (trauma), is one of the major challenges facing modern medical sciences. evening primrose oil (epo) extraction of oenothera biennis seed that enriches with omega-6,γ-linoleic acid and linoleic acid that they have essential role in myelination and neural membrane structure. the aim of this study was to evaluate the functional recovery of sci...

Sciatic and lower extremity neurologic symptoms may be from pathologic involvement of the sacral plexus or sciatic nerve in the region of the greater sciatic foramen. Twenty-five patients were reviewed who presented consecutively over a 4 year period with sciatic symptoms secondary to pathologic changes in the greater sciatic foramen. Malignant neoplasm alone (18 patients) and malignant neoplas...

Objective(s): To investigate the systemic and local immune status of two surgical rat models of sciatic nerve injury, a crushed sciatic nerve, and a sciatic nerve transection Materials and Methods:Twenty-four adult male Sprague-Dawley rats were randomly divided into three groups: sham-operation (control group), sciatic nerve crush, and sciatic nerve transaction. Sciatic nerve surgery was perfor...

Sciatic notch tumours of the intra-pelvic variety are rare lesions and commonly arise from sciatic nerve. These usually benign neurogenic most common them is schwannoma. Conventional laparotomy techniques have associated surgical morbidity significant blood loss. The advent robotic systems refinement in robotic-assisted to access deep lying pre-sacral has offered a novel way surgically handle s...

The sacral plexus forms the sciatic nerve, which leaves the pelvis through the greater sciatic foramen. The anatomic boundaries of the greater sciatic foramen and the relation of the sacral plexus and sciatic nerve to the structures within are identified and described on axial computed tomography (CT). The piriform muscle, which passes through the center of the greater sciatic foramen, is a rec...

INTRODUCTION The sciatic nerve is the largest nerve, with a long course in the inferior extremity. Its division into the tibial and common peroneal nerves can occur at any level from the sacral plexus to the inferior part of the popliteal space. These anatomical variations may contribute to clinical conditions such as piriformis syndrome, sciatica and coccygodynia. METHODS This study was perf...

OBJECTIVES We investigated the effects of treadmill training (10 weeks) on hindlimb motor function and nerve morphometric parameters in diabetic rats submitted to sciatic nerve crush. MATERIALS AND METHOD Wistar rats (n = 64) were divided into the following groups: non-diabetic; trained non-diabetic; non-diabetic with sciatic nerve crush; trained non-diabetic with sciatic nerve crush; diabeti...

Damage to the Proximal Sciatic Nerve by Lesions in the Vicinity of the Piriformis Muscle. Lesions of the proximal sciatic nerve in the area of the sciatic notch may occur from endometriosis, tumors, hematomas, fibrosis, aneurysms, false aneurysms, or arteriovenous malformations. Some authors have diagnosed such patients as having PS. Since the piriformis muscle plays no role in these situations...

Sciatic nerve schwannoma is a rare disease, often misdiagnosed as sciatica in patients with no prolapsed disc the lumbar spine and negative straight leg raise test. MRI followed by biopsy investigation of choice. We present case 45-year-old male 2-year-old history right lower limb radiculopathy 2 months old ACL tear. revealed sciatic mass which was confirmed to be on FNAC. reconstruction done e...