The purpose of this study was to investigate the effect of cataract surgery and pupil dilation on iris pattern recognition for personal authentication. Prospective non-comparative cohort study. Images ...

Balloon dilation in sinus surgery employs small, flexible catheters to expand the natural ostia of the paranasal sinuses without tissue removal. Originally adapted from angioplasty, this minimally ...

CPT copyright 2011 American Medical Association. All rights reserved. CPT is a registered trademark of the American Medical Association. Editor’s Note: This article ...

Patients with intraductal papillary mucinous neoplasms (IPMNs) should undergo surgery if there is even a small dilatation of the main pancreatic duct (MPD), say US researchers. They argue that such ...

Please provide your email address to receive an email when new articles are posted on . Pneumatic dilation, or PD, with a 35-mm balloon compared with sham dilation was not superior for the treatment ...

Please provide your email address to receive an email when new articles are posted on . LISBON, Portugal — A new device can be effectively used for pupil dilation in complicated cases of bimanual ...