background lumbar plexus block (lpb) is one of the anesthetic options in the elderly patients undergoing hip surgeries. lpb could be safe because it targets somatic nerve in psoas region. effectiveness of lpb is attributed to the sufficient analgesia provided intraoperatively as well as postoperatively. adequate muscle relaxation and immobility during surgery refers to its acceptability. object...

Magnetic resonance neurography is a technique that complements clinical and electrophysiological study of the peripheral nerves and brachial and lumbosacral plexuses. Numerous focal processes (inflammatory, traumatic, primary tumors, secondary tumors) and diffuse processes (diabetic polyneuropathy, chronic idiopathic demyelinating polyneuropathy due to amyloidosis or Charcot-Marie-Tooth disease...

background hip fracture–related pain both before and after surgery is generally reported as severe by most patients. various regional pain control modalities have been described in order to reduce pain in these patients. objectives because of the challenges of lumbar plexus block (lpb) and the fact that the effect of combined femoral nerve block/spinal anesthesia in controlling pain after ortho...

BACKGROUND Post-traumatic lumbosacral plexus injuries seem to be rare events, spontaneously recovering in high percentage: as surgery is often challenging and results in poor outcome, many Authors have advocated conservative treatment only. Nevertheless surgery should not be ruled out: in invalidating injuries, it can restore basic function in the lower extremities.Therefore, it might be necess...

Patients presumed to have lower limb symptoms localizing to the lumbar or lumbosacral plexus require rigorous electrophysiological evaluation. Entities that cause lumbosacral plexopathies may be patchy, asymmetrical and more diffuse than initially suspected. As a result, bilateral nerve conduction studies and needle examination outside those routinely tested and clinically affected may be neede...

Address for Correspondence: Ewan Bigsby, Department of Trauma and Orthopaedic, Soutmead Hospital, Bristol, United Kingdom E-mail: [email protected] ©Copyright 2017 by Emergency Physicians Association of Turkey Available online at www.jemcr.org Introduction The lumbosacral plexus comprises nerve roots from the twelfth thoracic to the fourth sacral nerves. The nerves of the plexus run from the ...

Many etiologies may cause sciatica, and intra-abdominal masses usually affect the lumbosacral plexus by local invasion or distal metastases. Lumbosacral plexopathy caused by compression of intra-abdominal tumors instead of invasion is rarely seen. A 67-year-old woman had a 3-month history of progressive neurogenic claudication, lumbago and left L5 radiculopathy with foot drop. Nocturia and prog...

BACKGROUND AND PURPOSE The number of centers currently performing 3D fat-suppressed isotropic imaging is limited. If the angular orientations of the major lumbosacral plexus nerves on 3D isotropic MR neurography could be determined, similar planes could be prescribed during acquisition of 2D or 3D nonisotropic techniques for optimal depiction of various nerves. Our aim was to determine oblique ...

OBJECT Minimally invasive anterolateral approaches to the lumbar spine are options for the treatment of a number of adult degenerative spinal disorders. Nerve injuries during these surgeries, although rare, can be devastating complications. With an increasing number of spine surgeons utilizing minimal access retroperitoneal surgery to treat lumbar problems, the frequency of complications associ...