Aim: The aim of our study; to investigate the location hypertrophy in epidural adipose tissue lumbar spinal stenosis clinic, compare area measurements canal and dural sac patients with a preliminary diagnosis or radiculopathy, determine place superior articular process measurement stenosis.
 Material Method: 180 aged 50-69 years who underwent Lumbar Magnetic Resonance Imaging were divided ...

BACKGROUND Lumbar spinal stenosis is a pathological condition of the spinal channel with its concentric narrowing with presence of specific clinical syndrome. Absence of the clear unified radiological signs is the one of the basic problems of the lumbar spinal stenosis. PURPOSE The authors seek to create method of assessment of the spinal canal narrowing degree, based on anatomical aspects of...

BACKGROUND The lumbar spine includes 5 lumbar vertebral bodies, L1, L2, L3, L4, and L5. At each level, there is a disc space defined by the two bones (vertebral bodies) in the back; for example, there is a disc space at the L5-S1 level etc. The normal front to back (anterior to posterior or AP diameter) measurement of the spinal canal is typically 18-20 mm, but some patients have narrowing call...

BACKGROUND The sagittal diameter of the cervical spinal canal is of clinical importance in traumatic, degenerative, and inflammatory conditions. A small canal diameter has been associated with an increased risk of injury; however, there is a lack of reliable normative data on spinal canal diameters in different age groups in the United States population. The purpose of this study was to use dir...

Acquired stenosis of the external auditory canal may be caused by a variety of insults, all sharing a common pathogenesis, namely a cascade of inflammatory changes leading to medial canal fibrosis. Previous surgery (canaloplasty or meatoplasty) and radiotherapy, especially if associated with a history of parotid surgery extended to the external auditory canal, have been implicated as possible c...

The purpose of this study was to determine the incidence and risk factors of symptomatic adjacent segment disease (ASD) following single-lever anterior cervical discectomy and fusion (ACDF) for cervical degenerative diseases.From January 2000 to December 2010, a total of 582 patients with cervical radiculopathy and myelopathy who had undergone single-lever ACDF surgery in the authors' instituti...

A variant of double-outlet right ventricle (DORV) associated with common atrioventricular (A-V) canal was identified. As yet, this syndrome has not been successfully repaired. Of 16 patients with this diagnosis, 14 had the diagnosis confirmed at postmortem examination and two had the diagnosis confirmed by exploratory cardiotomy. The 16 patients were divided into two groups according to the pos...

INTRODUCTION: Some authors have reported satisfactory short-term results of minimally invasive decompressive procedures such as microscopic or micro-endoscopic decompressive laminotomy for lumbar spinal canal stenosis. However, there have been no reports on the long-term clinical outcome of these procedures. The purpose of this study is to evaluate the long-term clinical outcome and radiologica...

External auditory canal (EAC) stenosis is commonly seen in patients with fibrous dysplasia of the temporal bone. Postoperative canal restenosis is more likely to be encountered after initial surgical management. We present a case of monostotic fibrous dysplasia of the temporal bone with EAC invasion in a 37-year-old man who presented with recurrent canal stenosis and resultant conductive hearin...

Herein we discuss a case of a 55 year old male presenting with history suggestive of sciatica on the left leg. Straight leg raising (SLR) test was positive at 45 degrees on the left side. His ankle reflex was absent and the power of extensor hallusus longus (EHL) was 4/5 on the same side. MRI lumbosacral spine revealed left paramedian disc prolapsed on L4/L5 level with spinal canal diameter of ...