Dancing from pole to pole for ocular trauma surgery success
September 1st 2007In industrialized countries, ocular trauma is the second leading cause of blindness among the over 50s population and the leading cause of monocular blindness among the general population; thus representing an important social health problem.
Minimally invasive strabismus surgery vs the limbal approach
September 1st 2007As with all medical disciplines, the goal of every surgeon is to perform surgery that is minimally invasive, in order to reduce the risk of unwanted complications and a poor postoperative appearance, and to increase patient comfort and satisfaction.
Limbal anaesthesia: a new technique for cataract surgery
September 1st 2007The development of small sutureless incisions in cataract surgery has led to an increased interest in the use of topical ocular anaesthesia. Topical administration of anaesthetic agents is a very simple technique that can achieve good anaesthesia and eliminate potentially sight-threatening complications related to peribulbar or retrobulbar anaesthesia, such as haemorrhaging, optic nerve trauma or globe perforation.
Retropupillary implantation of iris-claw lenses
September 1st 2007There are several surgical options available for the correction of aphakia, yet there is no clear winner in the competition for the best method: anterior chamber intraocular lenses (IOLs), suturing a posterior chamber IOL in the sulcus or using an iris claw lens. If an iris-claw lens, like the Verisyse IOL (AMO), is chosen, it will usually be fixated to the iris in the anterior chamber. Alternatively this IOL can also be fixated on the posterior surface of the iris (Figure 1).
Macugen shows promise in DR & CRVO
August 23rd 2007Results from Phase II continuation studies of pegaptanib sodium (Macugen) for the treatment of diabetic retinopathy (DR) and Central Retinal Vein Occlusion (CRVO), found that the relative benefits of the treatment were maintained throughout the continuation period with no new safety signals to report.