Accuracy of intraoperative neuromonitoring during percutaneous cement discoplasty.

Introduction: Percutaneous cement discoplasty is a minimally invasive procedure to treat low back pain due to advanced degenerative disc disease in elderly patients. Complications of this procedure has been described such as infection, vertebral fracture, cement leakage and nerve injury. Intraoperative neuromonitoring is used to detect the latter.

Analysis of Risk Factors for New Vertebral Fracture After Percutaneous Vertebroplasty.

Study Design: Retrospective analysis. Level of evidence III.

Objectives: Low-energy vertebral compression fractures are an increasing socioeconomic problem among elderly patients.

[Analysis of the mitochondrial function and ultrastructure in healthy albino mice treated with heart failure medications].

Background: Mitochondrial activity is essential for cardiac and skeletal muscle. The relationship between mitochondrial dysfunction and different cardiovascular conditions has been well described. Pharmacological treatment for heart failure involves different drugs as: angiotensin-converting enzyme inhibitors, B-adrenergic blockers, digitalis glycosides and diuretics.

Usefulness of Tokuhashi Score in Survival Prediction of Patients Operated for Vertebral Metastatic Disease.

Study Design: Retrospective study.

Objective: Spinal metastasis can produce pain, deformity, neurological compromise and can decrease life expectancy. Surgical management is usually indicated for pain control, neurological decompression, and to avoid deformity progression.

Craniocervical spinal instability after type 1 Arnold Chiari decompression: a case report.

To present and describe an unusual case of spinal instability after craniocervical spinal decompression for a type-1 Chiari malformation. Type-1 Chiari malformation is a craniocervical disorder characterized by tonsillar displacement greater than 5 mm into the vertebral canal; posterior fossa decompression is the most common surgical treatment for this condition. Postoperative complications have been described: cerebrospinal fluid leak, pseudomeningocele, aseptic meningitis, wound infection, and neurological deficit.