BACKGROUND Regional anesthesia is known to prevent or attenuate the surgical stress response; therefore, inhibiting surgical stress by paravertebral anesthesia might attenuate perioperative factors that enhance tumor growth and spread. The authors hypothesized that breast cancer patients undergoing surgery with paravertebral anesthesia and analgesia combined with general anesthesia have a lower...

Paravertebral block is a unilateral analgesic technique that can provide adequate surgical anesthesia and great advantages in many types of surgery with a low side-effect profile. In this case we present combination of bilateral thoracic paravertebral block under ultrasound guidance with sedation which provides complete anesthesia and postoperative analgesia in a myasthenic patient undergoing c...

Background To achieve a prolonged therapeutic effect in patients with lumbar facet joint syndrome, radiofrequency medial branch neurotomy (RF-MB) is commonly performed. The purpose of this study was to evaluate the prognostic value of paravertebral muscle twitching when performing RF-MB in patients with lumbar facet joint syndrome. Methods We collected and analyzed data from 68 patients with ...

OBJECTIVES To analyse side difference in bilateral trunk muscles in patients with hemiparetic stroke, to relate it with impairment and disability variables and to evaluate longitudinal changes. METHODS In a sample of 83 inpatients with hemiparetic stroke undergoing rehabilitation, we measured the cross-sectional area of the paravertebral muscle and thigh muscles using computed tomography at a...

Paravertebral block catheters are a recognized method of regional pain control after a thoractomy. We describe a technique of insertion with the belief that it provides a superior positioning of the paravertebral (extra-pleural) catheter resulting in a better distribution of the local anaesthetic and better pain control.

hydatidosis is a parasitic disease in all over the world which is caused by a cestode (tape worm). liver, lung, and brain are the most common involved organs and involvement of muscles and bones is unusual. we report a 32years old man who had low back and radicular leg pain. he had a paravertebral mass with involvement of spinal column. this patient was operated with differential diagnosis of t...

Background: General anesthesia with endotracheal intubation has remained the most common technique used for open renal surgeries because of the abnormal body position and its ability to control the diaphragmatic movement during the surgery. Combined spinal and thoracic paravertebral block (TPVB) can be used as alternative technique for open renal surgery, where spinal anesthesia provides fast a...

High-voltage paraspinal electrical stimulation; High-voltage percutaneous electrical stimulation; Magnetic paravertebral stimulation; Magnetic spinal stimulation; Paravertebral neuromagnetic stimulation; Spinal electromagnetic stimulation; Spinal neuromagnetic stimulation; Spinal root stimulation; Transcutaneous posterior root stimulation; Transcutaneous spinal cord stimulation; Transcutaneous ...

We report contralateral spread of contrast medium anterior to the vertebral bodies after injection of contrast through a thoracic paravertebral catheter that was used to manage pain in a patient with multiple fractured ribs. We review the literature and propose that the anatomical basis for this observation is spread in the extrapleural compartment of the thoracic paravertebral space along the ...