BACKGROUND A classification of lumbosacral spondylolisthesis has been proposed recently. This classification describes eight distinct types of spondylolisthesis based on the slip grade, the degree of dysplasia, and the sagittal sacro-pelvic balance. The objectives of this study are to assess the reliability of this classification and to propose a new and refined classification. METHODS Standi...

The sciatic nerve is a largest single nerve of the lumbosacral nervous plexus. This nerve innervates all muscles of the leg and foot as well as the flexor muscles of the knee joint. Many variations in the direction and relations of sciatic nerve were described. The current case report presented a thick septum situated posterior to the sciatic nerve and its branches spread throughout the back of...

The perineural spread could be seen in prostate cancer. In this study, we present a case of cancer with bilateral lumbosacral plexopathy. A 73-year-old male patient was diagnosed adenocarcinoma on routine screening 2005. Orchiectomy performed, and he followed up without any additional treatment. asymptomatic until 2014 admitted to the hospital due pain, anuria, sensory motor deficit lower extre...

Psoas compartment block (PCB) is a peripheral regional anaesthetic technique that blocks the main components of the lumbar plexus, namely the femoral, lateral femoral cutaneous (LFC), and obturator nerves as they run within the psoas major muscle. The psoas compartment block is also known as the posterior lumbar plexus block. A posterior approach to the lumbar plexus was first described by Winn...

A 61-year-old man underwent successful percutaneous revascularization of both lower limbs with multiple stent implantations. Paralysis of right lower limb was noticed after completion of procedure when transferring the patient from angiography table. Since hematoma compressing lumbosacral neural plexus could be a fatal complication, computed tomography (CT) image was taken. CT showed bulge of d...

We describe a case report of a man aged 56 years with a 4-month history of right-sided sciatica-type pain with subclinical disc prolapse evident on MRI. Worsening pain together with the appearance of a tender mass in his right buttock prompted further imaging, which demonstrated an infiltrative mass engulfing the lumbosacral plexus. This was later shown to be a granulocytic sarcoma on biopsy. I...