Study Design: Meta-analysis. Objectives: To evaluate the long-term efficacy and safety of
total disc replacement (TDR) compared with fusion in patients with functionally disabling …

Background One of the most critical periods in a woman's life is menopause. During
menopause, depression and anxiety are among the most common mood changes. Sleep …

Study Design: Systematic review. Objectives: Cervical arthroplasty is an increasingly
popular treatment of cervical radiculopathy and myelopathy. An understanding of the …

Background: Lumbar fusion is considered to the gold standard for treatment of spinal
degenerative diseases but results in adjacent segment degeneration and acquired spinal …

Approximately 1 per 1000 people suffers from MS which has the global prevalence rate of
about 1.1 million (2). Based on the report by Iran MS Society, there are around 40,000 MS …

Study Design. Prospective observational cohort study. Objective. The aim of this study was
to determine the long-term clinical results and prosthesis survival in patients treated with …

Medical and surgical research has always had a long-standing relationship with industry-
based funding from sources, such as drug and device companies. Concerns exist …

Study Design. A prospective study. Objective. The aim of this study was to evaluate clinical
and patient outcomes post combined total disc arthroplasty (TDA) and anterior lumbar …

Aim: To compare the efficacy and safety of total disc replacement, lumbar fusion, and
conservative care in the treatment of single-level lumbar degenerative disc disease (DDD) …

Study Design: Review article. Objectives: A narrative review of the literature on the current
advances and limitations in quality and safety improvement initiatives in spine surgery …