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Published on BioPortfolio: 2018-04-20T09:47:10-0400
Assessing efficacy of punctal dilatation with insertion of perforated punctal plugs for the management of acquired punctal stenosis due to allergic conjunctivitis in otherwise healthy pati...
To determine if the types and amount of bacteria or other germs change over time after the routine procedure of blockage of tear drainage duct in the treatment of dry eye condition or othe...
The objective of the study is to further develop clinical applications for the high speed corneal and anterior segment optical coherence tomography (CAS-OCT) system developed by Optovue, I...
The aim of the present study is to develop a measurement protocol for optimal imaging of the anterior segment of the eye, including anterior chamber angle, Schlemm's canal, filtering bleb ...
The purpose of this clinical trial is to collect safety and effectiveness data concerning the A-MAV™ Anterior Motion Segment Replacement device as a method of treating patients with lumb...
To describe a previously unreported phenomenon of idiopathic edematous punctal stenosis (IEPS) with chronic epiphora, presenting almost exclusively in young female patients.
Although a range of changes in anterior segment structures have been documented to occur during accommodation, the quantification of changes in the structure of the anterior sclera during the accommod...
To investigate the postoperative changes in the anterior segment parameters by Scheimpflug imaging method in patients undergoing trabeculectomy surgery.
To assess the interdevice agreement between swept-source Fourier-domain and time-domain anterior segment optical coherence tomography (AS-OCT).
Disorders of the anterior segment of the eye encompass a variety of clinical presentations including aniridia, Axenfeld and Rieger anomalies, primary congenital glaucoma, Peters anomaly, as well as sy...
A pathological constriction that can occur above (supravalvular stenosis), below (subvalvular stenosis), or at the AORTIC VALVE. It is characterized by restricted outflow from the LEFT VENTRICLE into the AORTA.
The upper or most anterior segment of the STERNUM which articulates with the CLAVICLE and first two pairs of RIBS.
The ratio of maximum blood flow to the MYOCARDIUM with CORONARY STENOSIS present, to the maximum equivalent blood flow without stenosis. The measurement is commonly used to verify borderline stenosis of CORONARY ARTERIES.
The back two-thirds of the eye that includes the anterior hyaloid membrane and all of the optical structures behind it: the VITREOUS HUMOR; RETINA; CHOROID; and OPTIC NERVE.
Congenital MEGACOLON resulting from the absence of ganglion cells (aganglionosis) in a distal segment of the LARGE INTESTINE. The aganglionic segment is permanently contracted thus causing dilatation proximal to it. In most cases, the aganglionic segment is within the RECTUM and SIGMOID COLON.