OBJECTIVE To characterize the appearance of the normal vestibular aqueduct on coronal computed tomography (CT). DESIGN Retrospective evaluation of routine CT images of the temporal bones. SETTING Private tertiary care center. PATIENTS Twenty-four children and young adults (14 females and 10 males), aged 2 to 24 years (average age, 10 years). MAIN OUTCOMES MEASURES Axial CT images were e...

INTRODUCTION: Traditional frontoorbital advancement with a supraorbital bar is the standard technique for correcting coronal craniosynostosis. However, several reports indicate that cranioplasty using distraction osteogenesis can be an alternative. To maximize the advantages of distraction, preservation of the dura attachment to the frontal bone appears to be important. Therefore, we designed a...

BACKGROUND Intracranial volume (ICV) growth in patients with bilateral coronal craniosynostosis (BCS) is not well described. It is therefore important to evaluate the consequences of cranial surgery in children with this condition. The aim of the present study was to evaluate ICVs in patients operated on for BCS. METHODS A consecutive series of patients with BCS were operated on using spring-...

PURPOSE: While modern research on coronal craniosynostosis has vastly widened our breadth of knowledge regarding treatment of the condition, the mechanism underlying the development of the deformity remains uncovered and largely uninvestigated. This study evaluates midface and skull base development in nonsyndromic unilateral coronal synostosis (UCS), focusing on zygomatic and cranial base anat...

A coronal mass ejection (CME) is an eruption of billions of tonnes of magnetically charged plasma from a star’s corona. The material ejected is sent into interplanetary space where it eventually dissipates. Should the material collide with a planet then that planet’s electro-magnetic field would be temporarily disrupted. If the Earth’s electro-magnetic field were disrupted by a large CME then p...

OBJECTIVE The purpose of this study was to evaluate the diagnostic efficacy of using additional oblique coronal MRI of the knee for grading anterior cruciate ligament (ACL) graft injury after ligament reconstruction surgery. MATERIALS AND METHODS We retrospectively reviewed 51 consecutive MR knee examinations of 48 patients who underwent both ACL reconstruction and follow-up arthroscopy. The ...

Coronal loops are the basic elements of the solar corona and are responsible for the totality of the coronal X-ray emission. Loop physics is therefore important to understand the structure, heating, dynamics and evolution of the corona. A well-established and useful approach to study loop physics has been the detailed hydrodynamic modeling of the connned plasma, coupled to the synthesis of obse...