Preoperative neurological clearance

OBJECTIVE: To investigate the effectiveness of retroperitoneal laparoscopic approach combined with anterolateral mini-incision for lumbar spine tuberculosis. METHODS: A retrospective analysis was made on the clinical data of 22 patients with lumbar spine tuberculosis undergoing focus clearance, fusion, and internal fixation by retroperitoneal laparoscopic approach combined with anterolateral mini-incision between June 2006 and June 2012. There were 14 males and 8 females, with an average age of 42...

BACKGROUND: Acute Kidney Injury (AKI) after cardiac surgery is a complication influencing postoperative outcome. Preoperative hemoglobin is a predictor of postoperative AKI. We aimed to identify preoperative predictors of Renal Replacement Therapy (RRT) and to develop a new risk-scoring system including hemoglobin to better stratify the risk of events. METHODS: We evaluated 3288 consecutive patients of the Regional Cardiac Surgery Registry of Puglia operated in 2011-2012...

This study aims to investigate the efficacy of posterior short-segment pedicle instrumentation without fusion in curing thoracolumbar burst fracture. All of the 53 patients were treated with short-segment pedicle instrumentation and laminectomy without fusion, and the restoration of retropulsed bone fragments was conducted by a novel custom-designed repositor (RRBF). The mean operation time and blood loss during surgery were analyzed; the radiological index and neurological status were compared before and after the operation...

OBJECTIVE: To explore the effectiveness and safety of treatment of thoracic tuberculosis with thoracoscope supported by digital technology. METHODS: Between June 2010 and February 2012, 11 patients with thoracic tuberculosis were treated and the clinical data were retrospectively analyzed. There were 7 males and 4 females with an average age of 23.6 years (range, 16-47 years) and an average disease duration of 16 months (range, 6-18 months). Two vertebral bodies and one intervertebral space were involved at T6-ll...

A 41-year-old female was admitted to our hospital with an unidentified source of fever, dyspnea and dizziness. Transthoracic echocardiography demonstrated severe mitral valve regurgitation, and further examination with transesophageal echocardiography (TEE) revealed a 7 mm vegetation on the anterior mitral leaflet. Blood cultures were negative, and after 45 days of empiric 12 g/day ampicillin-sulbactam therapy, the vegetation was shown to have disappeared. However, due to ongoing severe mitral regurgitation and valve deformity, a prosthetic metallic mitral valve replacement was performed...

A woman underwent breast conservation surgery and axillary clearance for T1N1M0 breast carcinoma, followed by adjuvant chemotherapy, radiotherapy and hormone therapy. At 3-year follow-up she presented with lumbar back pain and developed bilateral lower limb weakness. MRI spine demonstrated an expansile lesion at L1 causing cauda equina compression. The mass, unusually, was centred on the spinous process; metastases typically involve pedicles. The patient underwent surgical decompression with complete resolution of neurological signs...

Symptomatic neurologic complications of IE are frequent, and asymptomatic cerebral embolism diagnosed by magnetic resonance imaging (MRI) occurs in many more patients. Neurologic complications increase mortality and complicate surgical decision-making. The most common neurologic complication is stroke due to septic embolism. Other complications include micro- and macro-abscesses, infectious aneurysms, and more general toxic-metabolic encephalopathies, cerebrospinal fluid (CSF) pleocytosis, and seizures. Neurologic complications influence diagnosis, management, and prognosis...

Patients with neuromuscular disorders are at high risk of intraoperative and postoperative complications. General anesthesia in these patients may exacerbate respiratory and cardiovascular failure due to a marked sensitivity to several anesthetic drugs. Moreover, succinylcholine and halogenated agents can trigger life-threatening reactions, such as malignant hyperthermia, rhabdomyolysis and severe hyperkalemia. Therefore, regional anesthesia should be used whenever possible. If general anesthesia is unavoidable, special precautions must be taken...

BACKGROUND: Although we routinely utilize medical consultants for preoperative clearance and postoperative patient follow-up, we as spine surgeons need to know more medicine to better select and care for our patients. METHODS: This study provides additional medical knowledge to facilitate surgeons' "cross-talk" with medical colleagues who are concerned about how multiple comorbid risk factors affect their preoperative clearance, and impact patients' postoperative outcomes...

OBJECTIVE: To compare the outcomes of anterior verus posterior instrumentation under different surgical procedures in the surgical management of thoracolumbar spinal tuberculosis (TB). METHODS: Between January 2004 and December 2009, 241 adult patients with thoracolumbar spinal TB underwent radical debridement and strut grafting plus anterior or posterior instrumentation in single-stage or two-stages. The mean age was 39 years (range: 16 - 67). The mean follow-up period for 189 patients was 37 months (range: 22 - 72)...

BACKGROUND AND PURPOSE: Patients with spinal neuropathy are at an increased risk for urolithiasis. Data on percutaneous nephrolithotomy (PCNL) in this population are limited. Our objective is to review our experience in managing stones with PCNL in patients with spinal neuropathy. PATIENTS AND METHODS: Twenty-one patients with spinal neuropathy underwent PCNL at our institution between January 2005 and August 2011. Their medical records were reviewed retrospectively to collect data relating to stone characteristics, treatment outcomes, and complications...

OBJECTIVES:   Spinal cord stimulation (SCS) has become a mainstay in the continuum of care for patients suffering from chronic neuropathic pain of the trunk and limbs. Options for placing these devices have included a percutaneous method of using an epidural needle to place a cylindrical (percutaneous) lead to stimulate the spinal cord, or an open laminotomy method for placing a paddle lead at the location of the surgical decompression of the laminae. Both of these methods have been successful in a high percentage of patients, but neither have been ideal...

PURPOSE: There are few articles in the literature comparing outcomes between anterior and posterior instrumentation in the management of thoracic and lumbar spinal tuberculosis (TB). METHODS: Between January 2004 and December 2009, 217 adult patients, average age 39 (range 16-67) years with thoracic and lumbar spinal TB were treated by anterior radical debridement and fusion plus instrumentation, anterior radical debridement with fusion and posterior fusion with instrumentation, posterolateral debridement and fusion plus posterior instrumentation or transpedicular debridement and posterior fusion with instrumentation in a single- or two-stage procedure...

BACKGROUND: Children with spastic diplegia frequently show excessive knee extension (stiff-knee gait) throughout swing phase, which may interfere with foot clearance. Abnormal rectus femoris activity is commonly associated with a stiff-knee gait. Rectus femoris transfer has been recommended to enhance knee flexion during swing. However, recent studies suggest the transfer does not generate a knee flexor moment but diminishes knee extension moment in swing and MRI studies show the transferred tendons can be constrained by scarring to underlying muscles...

INTRODUCTION: To our knowledge, thoracolumbar burst fractures with a neurological deficit treated with posterior decompression and interlaminar fusion have never been reported. Our study was to assess the outcome of posterior decompression and interlaminar fusion in treating thoracolumbar burst fractures with a neurological deficit. MATERIALS AND METHODS: Forty-one patients suffering from thoracolumbar burst fractures with a neurological deficit were included this study...

BACKGROUND: In the surgical treatment of thoracolumbar fractures, the major problem after posterior correction and transpedicular instrumentation is failure to support the anterior spinal column, leading to loss of correction and instrumentation failure with associated complaints. We conducted this prospective study to evaluate the outcome of the treatment of acute thoracolumbar burst fractures by transpedicular balloon kyphoplasty, grafting with calcium phosphate cement and short pedicle screw fixation plus fusion...

BACKGROUND: Stiff knee gait, which may be seen in patients with upper motor neuron injury, describes a gait pattern with a relative loss of sagittal knee motion. It interferes with foot clearance during swing, often leading to inefficient compensatory mechanisms and ambulatory dysfunction. Distal rectus femoris muscle transfers and fractional lengthening of the vastus muscles have been performed in adult patients. OBJECTIVE: The purpose of this study was to describe a unique surgical technique and report on initial outcomes...

This article emphasizes some key points in the preoperative evaluation of patients with neurologic disease. The amount of neurologic disease in the general population is a difficult number to assess accurately. This is, in part, because of the wide-sweeping scope of neurologic disease. The International Classification of Diseases has the highest number of conditions attributable to neurologic disease. Patients with neurologic disease are commonly encountered, and their illness is often complicated by significant comorbid disease...

OBJECTIVES: This study was conducted to evaluate the safety and efficacy of high-dose tranexamic acid (TA) compared with aprotinin in patients who underwent thoracic aortic surgery with deep hypothermic circulatory arrest (DHCA). DESIGN: A retrospective study. PARTICIPANTS: Eighty-four patients underwent thoracic aortic surgery with DHCA arrest between July 2006 and December 2007. Antifibrinolytic efficacy and perioperative outcomes were compared between the groups by appropriate statistical tests...

This article emphasizes some key points in the preoperative evaluation of patients with neurologic disease. The amount of neurologic disease in the general population is a difficult number to assess accurately. This is, in part, because of the wide-sweeping scope of neurologic disease. The International Classification of Diseases has the highest number of conditions attributable to neurologic disease. Patients with neurologic disease are commonly encountered, and their illness is often complicated by significant comorbid disease...