World Neurosurg
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To evaluate the biomechanical stability of stand-alone (SA) oblique lateral interbody fusion (OLIF) under different bone mineral density conditions. ⋯ With the increase of the degree of osteoporosis, the maximum stress on the upper and lower end plates of the fusion segment increased significantly, thus increasing the potential risk of implant subsidence. SA OLIF could not provide sufficient stability for patients with osteoporosis.
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To evaluate seizure outcome in patients with seizure-associated dural arteriovenous fistulas (DAVFs). ⋯ DAVF-related seizures can be effectively controlled through treatment of DAVF. Short seizure history and fewer seizures before treatment predict satisfactory seizure outcome after DAVF treatment, which indicates early treatment for seizure-associated DAVFs.
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The prevalence of osteoporotic vertebral compression fracture (OVCF) is increasing. The indications for and efficacy of balloon kyphoplasty (BKP) are controversial. We sought to identify predictors of outcome after BKP in patients with OVCF. ⋯ BMI and subsequent OVCF are the most influential predictors of independent living 1 year after BKP for OVCF.
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Comparative Study
The difference between preoperative and postoperative pituitary stalk deviation angles can predict delayed hyponatremia after transsphenoidal surgery.
Our aim was to assess the factors influencing the development of delayed hyponatremia after transsphenoidal surgery (TSS) for pituitary adenomas and analyze the effect of the difference between preoperative and postoperative pituitary stalk deviation angles on delayed hyponatremia. ⋯ This study is the first to suggest the important role of the difference between preoperative and postoperative pituitary stalk deviation angles in predicting the development of delayed hyponatremia after TSS for pituitary adenomas.
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The term "early-onset scoliosis" (EOS) refers to spinal deformities that develop before the age of 10 years. The aim of surgical treatment for EOS is stopping the progression of the curvature, maintaining the correction, ensuring the maximum growth of the vertebrae, and ensuring that the vertebrae remain mobile. Using magnetically controlled growing rods (MCGRs) in the treatment of EOS is intended to protect the patient from the negative effects of repetitive surgeries, increase patient compliance and satisfaction, and increase the speed of return to normal social life. Our aim was to report the early radiological evaluation findings and detect the changes in the quality of life of patients and their parents after the diagnosis of EOS and treatment with MCGRs. ⋯ Our study showed that insertion of a MCGR is a safe procedure for treatment of EOS to correct the deformity and improve function in daily life. This method reduces the need for repetitive surgery and the likelihood of complications associated with other treatments. Thus, treatment with MCGRs increases patient satisfaction and facilitates patient compliance.